{"title":"Prodigy Audio NB5 Subwoofers","description":"\u003ch1\u003eProdigy Audio NB5 Subwoofers\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eSold by AudioSellerz.com\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eShop \u003cstrong\u003eProdigy Audio NB5 Series subwoofers\u003c\/strong\u003e at Audio Sellerz for powerful daily-driver bass, loud street systems and higher-output car audio builds. The NB5 lineup includes \u003cstrong\u003e8-inch, 10-inch, 12-inch and 15-inch subwoofers\u003c\/strong\u003e with RMS power handling from 800 to 1,200 watts and both dual 2-ohm and dual 4-ohm voice-coil options.\u003c\/p\u003e\n\n\u003cp\u003eThe NB5 Series is the higher-power subwoofer family in the current Prodigy Audio lineup. These woofers are designed for customers who need more motor strength, excursion and power capability than the NB2 daily-driver series while still having several practical sizes to choose from.\u003c\/p\u003e\n\n\u003cp\u003eBrowse the complete \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio subwoofer lineup\u003c\/a\u003e or visit the \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio\" style=\"color:#0066cc;text-decoration:underline;\"\u003emain Prodigy Audio collection\u003c\/a\u003e to shop amplifiers, subwoofers and other Prodigy equipment.\u003c\/p\u003e\n\n\u003ch2\u003eProdigy Audio NB5 Series Subwoofers\u003c\/h2\u003e\n\n\u003cp\u003eThe NB5 lineup gives builders four subwoofer sizes and two voice-coil configurations, making it possible to plan the system around available space, enclosure size, amplifier power and final impedance.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNB5-8D2 \/ NB5-8D4:\u003c\/strong\u003e 8-inch, 800 watts RMS, dual 2-ohm or dual 4-ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNB5-10D2 \/ NB5-10D4:\u003c\/strong\u003e 10-inch, 1,000 watts RMS, dual 2-ohm or dual 4-ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNB5-12D2 \/ NB5-12D4:\u003c\/strong\u003e 12-inch, 1,200 watts RMS, dual 2-ohm or dual 4-ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNB5-15D2 \/ NB5-15D4:\u003c\/strong\u003e 15-inch, 1,200 watts RMS, dual 2-ohm or dual 4-ohm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eChoosing between the models should start with the complete system. Consider how much room you have for the enclosure, how many subwoofers you plan to run, the final impedance you need and how much electrical support the amplifier will require.\u003c\/p\u003e\n\n\u003ch2\u003eProdigy NB5-8 8-Inch Subwoofer – 800 Watts RMS\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eProdigy Audio NB5-8\u003c\/strong\u003e packs serious power capability into the smallest diameter offered in the NB5 family. It is rated for \u003cstrong\u003e800 watts RMS\u003c\/strong\u003e and is available in both dual 2-ohm and dual 4-ohm configurations.\u003c\/p\u003e\n\n\u003cp\u003eThe 8-inch NB5 uses a 2.5-inch flat-aluminum voice coil, heavy cast-aluminum frame and a large ferrite motor system. Prodigy lists 17 mm of one-way linear excursion at 70% BL.\u003c\/p\u003e\n\n\u003cp\u003eAn 8-inch high-power subwoofer can make sense when you want substantial bass capability but cannot dedicate the space required for a larger 12-inch or 15-inch enclosure.\u003c\/p\u003e\n\n\u003cp\u003eThe NB5-8 can work well for:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eHigh-power compact systems\u003c\/li\u003e\n\u003cli\u003eTruck audio builds\u003c\/li\u003e\n\u003cli\u003eCustom center-console enclosures\u003c\/li\u003e\n\u003cli\u003eSmall trunk installations\u003c\/li\u003e\n\u003cli\u003eSingle 8-inch bass systems\u003c\/li\u003e\n\u003cli\u003eMultiple 8-inch subwoofer builds\u003c\/li\u003e\n\u003cli\u003eCustomers who want a smaller woofer without dropping to entry-level power handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe NB5-8 has a listed mounting depth of approximately \u003cstrong\u003e6 1\/2 inches\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eCompare more \u003ca href=\"https:\/\/audiosellerz.com\/collections\/8-inch-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003e8-inch car audio subwoofers\u003c\/a\u003e if you are deciding between different power levels and enclosure requirements.\u003c\/p\u003e\n\n\u003ch2\u003eProdigy NB5-10 10-Inch Subwoofer – 1,000 Watts RMS\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eProdigy Audio NB5-10\u003c\/strong\u003e steps up to a 10-inch cone and \u003cstrong\u003e1,000 watts RMS\u003c\/strong\u003e while remaining available in both dual 2-ohm and dual 4-ohm configurations.\u003c\/p\u003e\n\n\u003cp\u003eThe NB5-10 uses a 2.75-inch flat-aluminum voice coil, a heavy cast-aluminum frame and a large ferrite motor assembly. Prodigy lists 27 mm of one-way linear excursion at 70% BL.\u003c\/p\u003e\n\n\u003cp\u003eA high-power 10-inch subwoofer can be a strong choice when you want serious output but still need a more manageable enclosure than many 12-inch or 15-inch systems require.\u003c\/p\u003e\n\n\u003cp\u003eThe NB5-10 can fit:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eStrong daily-driver bass systems\u003c\/li\u003e\n\u003cli\u003eSingle 10-inch high-power builds\u003c\/li\u003e\n\u003cli\u003eDual 10-inch systems\u003c\/li\u003e\n\u003cli\u003eTruck enclosures\u003c\/li\u003e\n\u003cli\u003eCompact trunk builds\u003c\/li\u003e\n\u003cli\u003eSystems where box size still matters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe NB5-10 has a listed mounting depth of approximately \u003cstrong\u003e7 5\/8 inches\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eBrowse more \u003ca href=\"https:\/\/audiosellerz.com\/collections\/10-inch-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003e10-inch car audio subwoofers\u003c\/a\u003e to compare additional options.\u003c\/p\u003e\n\n\u003ch2\u003eProdigy NB5-12 12-Inch Subwoofer – 1,200 Watts RMS\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eProdigy Audio NB5-12\u003c\/strong\u003e is rated for \u003cstrong\u003e1,200 watts RMS\u003c\/strong\u003e and is available with dual 2-ohm or dual 4-ohm voice coils.\u003c\/p\u003e\n\n\u003cp\u003eTwelve-inch subwoofers remain one of the most popular sizes for serious car audio because they provide a useful balance between cone area, enclosure size and output potential.\u003c\/p\u003e\n\n\u003cp\u003eThe NB5-12 uses the larger NB5 motor and suspension platform with a 2.75-inch flat-aluminum voice coil and 27 mm of listed one-way Xmax at 70% BL.\u003c\/p\u003e\n\n\u003cp\u003eA single NB5 12 can make a strong daily system, while dual 12s can move considerably more air when the enclosure, amplifier and vehicle electrical system are designed around the additional demand.\u003c\/p\u003e\n\n\u003cp\u003eThe NB5-12 has a listed mounting depth of approximately \u003cstrong\u003e8 3\/4 inches\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eCompare other \u003ca href=\"https:\/\/audiosellerz.com\/collections\/12-inch-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003e12-inch car audio subwoofers\u003c\/a\u003e when planning your build.\u003c\/p\u003e\n\n\u003ch2\u003eProdigy NB5-15 15-Inch Subwoofer – 1,200 Watts RMS\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eProdigy Audio NB5-15\u003c\/strong\u003e combines the NB5 Series motor and suspension design with the additional cone area of a 15-inch subwoofer.\u003c\/p\u003e\n\n\u003cp\u003eIt is rated for \u003cstrong\u003e1,200 watts RMS\u003c\/strong\u003e and is available in dual 2-ohm and dual 4-ohm configurations.\u003c\/p\u003e\n\n\u003cp\u003eA 15-inch subwoofer can deliver a larger low-frequency presence when the vehicle has enough room for the enclosure the woofer actually requires.\u003c\/p\u003e\n\n\u003cp\u003eThe NB5-15 is especially useful for:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eHigh-power single-subwoofer builds\u003c\/li\u003e\n\u003cli\u003eDeep daily-driver bass systems\u003c\/li\u003e\n\u003cli\u003eLarge trunk installations\u003c\/li\u003e\n\u003cli\u003eSUV and larger vehicle systems\u003c\/li\u003e\n\u003cli\u003eDual 15-inch builds\u003c\/li\u003e\n\u003cli\u003eLouder street systems\u003c\/li\u003e\n\u003cli\u003eSystems where cone area and low-frequency output are priorities\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe NB5-15 has a listed mounting depth of approximately \u003cstrong\u003e9 3\/4 inches\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eBrowse our \u003ca href=\"https:\/\/audiosellerz.com\/collections\/15-inch-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003e15-inch car audio subwoofer collection\u003c\/a\u003e to compare additional high-output options.\u003c\/p\u003e\n\n\u003ch2\u003eNB5 8 vs 10 vs 12 vs 15\u003c\/h2\u003e\n\n\u003cp\u003eThere is no single NB5 size that is automatically best. The correct woofer depends on the space available and the bass system you are trying to build.\u003c\/p\u003e\n\n\u003ch3\u003eChoose the NB5 8-Inch If:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eYou need the smallest NB5 diameter\u003c\/li\u003e\n\u003cli\u003eVehicle space is limited\u003c\/li\u003e\n\u003cli\u003eYou are building a compact high-power system\u003c\/li\u003e\n\u003cli\u003e800 watts RMS fits your amplifier and power goals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoose the NB5 10-Inch If:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eYou want more cone area than an 8-inch\u003c\/li\u003e\n\u003cli\u003eYou still want a manageable enclosure\u003c\/li\u003e\n\u003cli\u003eYou want a 1,000-watt RMS subwoofer\u003c\/li\u003e\n\u003cli\u003eYou are building a strong single or dual 10-inch system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoose the NB5 12-Inch If:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eYou want 1,200 watts RMS power handling\u003c\/li\u003e\n\u003cli\u003eYou have room for a conventional 12-inch enclosure\u003c\/li\u003e\n\u003cli\u003eYou want a strong balance of cone area and practicality\u003c\/li\u003e\n\u003cli\u003eYou are planning a single or dual 12-inch system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoose the NB5 15-Inch If:\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eYou want the largest NB5 cone area\u003c\/li\u003e\n\u003cli\u003eYou have room for a larger enclosure\u003c\/li\u003e\n\u003cli\u003eYou want strong low-frequency output\u003c\/li\u003e\n\u003cli\u003eYou are building a high-power single or dual 15-inch system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHigh-Excursion NB5 Subwoofer Design\u003c\/h2\u003e\n\n\u003cp\u003eExcursion is the distance the cone and voice-coil assembly can move while remaining within the intended operating range of the motor.\u003c\/p\u003e\n\n\u003cp\u003eProdigy lists the NB5-8 at 17 mm of one-way linear Xmax at 70% BL. The NB5-10, NB5-12 and NB5-15 are listed at 27 mm one way.\u003c\/p\u003e\n\n\u003cp\u003eMore excursion gives the woofer additional displacement capability, but excursion alone does not determine how loud the completed system will be.\u003c\/p\u003e\n\n\u003cp\u003eTotal performance also depends on:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eCone area\u003c\/li\u003e\n\u003cli\u003eEnclosure design\u003c\/li\u003e\n\u003cli\u003eAmplifier power\u003c\/li\u003e\n\u003cli\u003eElectrical voltage\u003c\/li\u003e\n\u003cli\u003eVoice-coil configuration\u003c\/li\u003e\n\u003cli\u003eFinal impedance\u003c\/li\u003e\n\u003cli\u003eVehicle acoustics\u003c\/li\u003e\n\u003cli\u003eSystem tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNB5 Motor \u0026amp; Voice-Coil Design\u003c\/h2\u003e\n\n\u003cp\u003eThe NB5 Series uses a motor design developed for higher-power bass systems.\u003c\/p\u003e\n\n\u003cp\u003eThe 10-inch, 12-inch and 15-inch models use a \u003cstrong\u003e2.75-inch high-temperature flat-aluminum voice coil\u003c\/strong\u003e, while the 8-inch model uses a 2.5-inch flat-aluminum coil.\u003c\/p\u003e\n\n\u003cp\u003eProdigy also incorporates Faraday shorting rings into the motor design to help control inductance-related distortion as the cone moves through its operating range.\u003c\/p\u003e\n\n\u003cp\u003eAdditional NB5 construction features include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eVented motor structures\u003c\/li\u003e\n\u003cli\u003eRadial voice-coil gap cooling\u003c\/li\u003e\n\u003cli\u003eHeavy cast-aluminum frames\u003c\/li\u003e\n\u003cli\u003eHigh-temperature voice-coil wire\u003c\/li\u003e\n\u003cli\u003eHeavy-duty suspension components\u003c\/li\u003e\n\u003cli\u003eStitched tinsel leads\u003c\/li\u003e\n\u003cli\u003eTreated paper cones\u003c\/li\u003e\n\u003cli\u003eCarbon-fiber dust caps on the larger NB5 models\u003c\/li\u003e\n\u003cli\u003eHeavy-duty foam surrounds\u003c\/li\u003e\n\u003cli\u003eLarge push terminals for speaker-wire connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDual 2-Ohm vs Dual 4-Ohm NB5 Subwoofers\u003c\/h2\u003e\n\n\u003cp\u003eEvery current NB5 size is available in both \u003cstrong\u003edual 2-ohm and dual 4-ohm\u003c\/strong\u003e configurations.\u003c\/p\u003e\n\n\u003cp\u003eThis is important because voice-coil impedance determines what final loads can be created for the amplifier.\u003c\/p\u003e\n\n\u003ch3\u003eOne Dual 2-Ohm NB5\u003c\/h3\u003e\n\n\u003cp\u003eA single dual 2-ohm subwoofer can commonly be wired to:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 ohm with the coils in parallel\u003c\/li\u003e\n\u003cli\u003e4 ohms with the coils in series\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOne Dual 4-Ohm NB5\u003c\/h3\u003e\n\n\u003cp\u003eA single dual 4-ohm subwoofer can commonly be wired to:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e2 ohms with the coils in parallel\u003c\/li\u003e\n\u003cli\u003e8 ohms with the coils in series\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhen two or more NB5 subwoofers are used, the final wiring options change again.\u003c\/p\u003e\n\n\u003cp\u003eBefore ordering your subs and amplifier, use our \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-wiring-diagrams-ohm-load-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer wiring diagrams and final ohm-load guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eChoose the Voice Coil Before the Amplifier\u003c\/h2\u003e\n\n\u003cp\u003eOne of the easiest ways to end up with mismatched equipment is to buy the amplifier and subwoofers separately without calculating the final impedance first.\u003c\/p\u003e\n\n\u003cp\u003ePlan the system in this order:\u003c\/p\u003e\n\n\u003col\u003e\n\u003cli\u003eChoose the number and size of subwoofers.\u003c\/li\u003e\n\u003cli\u003eDetermine the available D2 or D4 wiring configurations.\u003c\/li\u003e\n\u003cli\u003eChoose the final impedance you want the amplifier to see.\u003c\/li\u003e\n\u003cli\u003eFind an amplifier that produces the appropriate RMS power at that load.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eThis makes the entire system much easier to match correctly.\u003c\/p\u003e\n\n\u003ch2\u003eMatch the NB5 With the Right Amplifier\u003c\/h2\u003e\n\n\u003cp\u003eUse the RMS rating of the exact NB5 model as the starting point:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eNB5 8-inch – 800 watts RMS\u003c\/li\u003e\n\u003cli\u003eNB5 10-inch – 1,000 watts RMS\u003c\/li\u003e\n\u003cli\u003eNB5 12-inch – 1,200 watts RMS\u003c\/li\u003e\n\u003cli\u003eNB5 15-inch – 1,200 watts RMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you are running multiple subwoofers, add their RMS requirements together and then compare the total with the amplifier's output at the final impedance.\u003c\/p\u003e\n\n\u003cp\u003eBrowse \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-amplifiers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio amplifiers\u003c\/a\u003e if you want to keep the amplifier and subwoofers within the Prodigy lineup.\u003c\/p\u003e\n\n\u003ch2\u003eSingle NB5 Subwoofer Systems\u003c\/h2\u003e\n\n\u003cp\u003eA single NB5 can deliver substantial bass without requiring the vehicle space of a multiple-subwoofer system.\u003c\/p\u003e\n\n\u003cp\u003eA properly designed single-sub system can make sense for:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDaily drivers\u003c\/li\u003e\n\u003cli\u003eStrong street systems\u003c\/li\u003e\n\u003cli\u003eTrucks\u003c\/li\u003e\n\u003cli\u003eSmaller trunks\u003c\/li\u003e\n\u003cli\u003eCustomers trying to preserve some cargo space\u003c\/li\u003e\n\u003cli\u003eSystems where electrical demand needs to remain more manageable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDo not underestimate a well-designed single-subwoofer system. One properly powered woofer in the correct enclosure can outperform a poorly planned multi-sub setup.\u003c\/p\u003e\n\n\u003ch2\u003eDual NB5 Subwoofer Systems\u003c\/h2\u003e\n\n\u003cp\u003eUsing two matching NB5 subwoofers increases total cone area and displacement potential, but it also increases enclosure volume, amplifier demand and electrical requirements.\u003c\/p\u003e\n\n\u003cp\u003eBefore ordering a pair, confirm:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eThe available box volume\u003c\/li\u003e\n\u003cli\u003eThe final impedance created by both subwoofers\u003c\/li\u003e\n\u003cli\u003eThe combined RMS power requirement\u003c\/li\u003e\n\u003cli\u003eThe amplifier's output at that impedance\u003c\/li\u003e\n\u003cli\u003eThe required power-wire size\u003c\/li\u003e\n\u003cli\u003eBattery reserve\u003c\/li\u003e\n\u003cli\u003eAlternator capability\u003c\/li\u003e\n\u003cli\u003eAvailable vehicle space\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe Subwoofer Box Matters\u003c\/h2\u003e\n\n\u003cp\u003eA high-power subwoofer cannot perform correctly if the enclosure is wrong.\u003c\/p\u003e\n\n\u003cp\u003eThe box affects output, low-frequency extension, cone control and the amount of mechanical stress placed on the woofer.\u003c\/p\u003e\n\n\u003cp\u003eAlways design the enclosure around the exact NB5 model instead of choosing a box based only on whether the subwoofer fits the cutout.\u003c\/p\u003e\n\n\u003cp\u003eImportant enclosure factors include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eRecommended net airspace\u003c\/li\u003e\n\u003cli\u003eSubwoofer displacement\u003c\/li\u003e\n\u003cli\u003eMounting depth\u003c\/li\u003e\n\u003cli\u003eMagnet clearance\u003c\/li\u003e\n\u003cli\u003eCone and surround clearance\u003c\/li\u003e\n\u003cli\u003eSealed or ported design\u003c\/li\u003e\n\u003cli\u003ePort area\u003c\/li\u003e\n\u003cli\u003ePort tuning\u003c\/li\u003e\n\u003cli\u003eNumber of subwoofers\u003c\/li\u003e\n\u003cli\u003eVehicle space\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eRead our \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-box-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer box and enclosure guide\u003c\/a\u003e before choosing a random prefab box for a high-power NB5 system.\u003c\/p\u003e\n\n\u003ch2\u003ePorted NB5 Subwoofer Systems\u003c\/h2\u003e\n\n\u003cp\u003eA properly designed ported enclosure is a popular choice for higher-output bass systems because it can increase efficiency and output around the intended tuning range.\u003c\/p\u003e\n\n\u003cp\u003ePorted enclosures require careful attention to:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eNet internal airspace\u003c\/li\u003e\n\u003cli\u003ePort area\u003c\/li\u003e\n\u003cli\u003ePort length\u003c\/li\u003e\n\u003cli\u003eTuning frequency\u003c\/li\u003e\n\u003cli\u003eSubwoofer displacement\u003c\/li\u003e\n\u003cli\u003ePower level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAn undersized port or incorrectly tuned box can limit performance and place unnecessary stress on the subwoofer.\u003c\/p\u003e\n\n\u003ch2\u003eNB2 vs NB3 vs NB5\u003c\/h2\u003e\n\n\u003cp\u003eProdigy Audio offers multiple subwoofer families because different systems have different requirements.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNB2 Series:\u003c\/strong\u003e practical moderate-power daily-driver subwoofers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNB3 Series:\u003c\/strong\u003e shallow-mount subwoofers for trucks and limited-depth installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNB5 Series:\u003c\/strong\u003e higher-power subwoofers for stronger daily and higher-output bass systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf mounting depth is the main limitation, the NB3 may make more sense. If the goal is an affordable moderate-power bass upgrade, NB2 may be enough. If you want the stronger motor, higher RMS capability and excursion of the higher-power lineup, NB5 is the direction to look.\u003c\/p\u003e\n\n\u003cp\u003eCompare all three families in the \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio subwoofer collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003ePower \u0026amp; Ground Wire for an NB5 System\u003c\/h2\u003e\n\n\u003cp\u003eAs subwoofer and amplifier power increase, wiring becomes increasingly important.\u003c\/p\u003e\n\n\u003cp\u003eA high-power amplifier cannot perform properly through undersized power cable or a weak ground connection.\u003c\/p\u003e\n\n\u003cp\u003eA complete NB5 installation may require:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eProperly sized power wire\u003c\/li\u003e\n\u003cli\u003eMatching ground-wire capacity\u003c\/li\u003e\n\u003cli\u003eA secure amplifier ground\u003c\/li\u003e\n\u003cli\u003eHeavy speaker wire\u003c\/li\u003e\n\u003cli\u003eCorrect battery-side fuse protection\u003c\/li\u003e\n\u003cli\u003eDistribution blocks when running multiple amplifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop \u003ca href=\"https:\/\/audiosellerz.com\/collections\/amp-kits\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio amplifier wiring kits\u003c\/a\u003e for complete installation options.\u003c\/p\u003e\n\n\u003ch2\u003eHigher-Power NB5 Systems \u0026amp; Electrical Upgrades\u003c\/h2\u003e\n\n\u003cp\u003eThe subwoofer itself does not determine whether you need upgraded electrical support—the amplifier and total current demand do.\u003c\/p\u003e\n\n\u003cp\u003eHowever, a system powering one or more 800-to-1,200-watt RMS NB5 subwoofers can place considerably more demand on the vehicle than a basic entry-level bass system.\u003c\/p\u003e\n\n\u003cp\u003eDepending on the complete build, electrical upgrades may include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eLarger power and ground wiring\u003c\/li\u003e\n\u003cli\u003eImproved chassis and battery grounds\u003c\/li\u003e\n\u003cli\u003eA Big 3 wiring upgrade\u003c\/li\u003e\n\u003cli\u003eAdditional battery capacity\u003c\/li\u003e\n\u003cli\u003eImproved fuse and power distribution\u003c\/li\u003e\n\u003cli\u003eA high-output alternator when factory charging capacity becomes insufficient\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePlan the electrical system around the actual amplifier demand instead of assuming the factory charging system can support any amplifier you install.\u003c\/p\u003e\n\n\u003ch2\u003ePlan the Complete Bass System First\u003c\/h2\u003e\n\n\u003cp\u003eA complete NB5 bass build may include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eOne or more Prodigy NB5 subwoofers\u003c\/li\u003e\n\u003cli\u003eA properly matched monoblock amplifier\u003c\/li\u003e\n\u003cli\u003eA correctly designed enclosure\u003c\/li\u003e\n\u003cli\u003ePower and ground wire sized for the amplifier\u003c\/li\u003e\n\u003cli\u003eHeavy speaker wire\u003c\/li\u003e\n\u003cli\u003eProper fuse protection\u003c\/li\u003e\n\u003cli\u003eA dependable amplifier ground\u003c\/li\u003e\n\u003cli\u003eCorrect D2 or D4 voice-coil selection\u003c\/li\u003e\n\u003cli\u003eThe correct final impedance\u003c\/li\u003e\n\u003cli\u003eBattery and charging support when required\u003c\/li\u003e\n\u003cli\u003eProper amplifier gain and crossover settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOur \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/complete-car-audio-bass-setup-guide-subs-amps-boxes-wiring\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecomplete car audio bass setup guide\u003c\/a\u003e explains how the subwoofer, amplifier, enclosure, wiring and electrical system work together.\u003c\/p\u003e\n\n\u003ch2\u003eProdigy Audio NB5 FAQ\u003c\/h2\u003e\n\n\u003ch3\u003eWhat sizes are available in the Prodigy NB5 Series?\u003c\/h3\u003e\n\n\u003cp\u003eThe current Prodigy Audio NB5 lineup includes 8-inch, 10-inch, 12-inch and 15-inch subwoofers.\u003c\/p\u003e\n\n\u003ch3\u003eHow much power does the Prodigy NB5 8 handle?\u003c\/h3\u003e\n\n\u003cp\u003eThe NB5 8-inch subwoofer is rated at 800 watts RMS.\u003c\/p\u003e\n\n\u003ch3\u003eHow much power does the Prodigy NB5 10 handle?\u003c\/h3\u003e\n\n\u003cp\u003eThe NB5 10-inch subwoofer is rated at 1,000 watts RMS.\u003c\/p\u003e\n\n\u003ch3\u003eHow much power does the Prodigy NB5 12 handle?\u003c\/h3\u003e\n\n\u003cp\u003eThe NB5 12-inch subwoofer is rated at 1,200 watts RMS.\u003c\/p\u003e\n\n\u003ch3\u003eHow much power does the Prodigy NB5 15 handle?\u003c\/h3\u003e\n\n\u003cp\u003eThe NB5 15-inch subwoofer is rated at 1,200 watts RMS.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the Prodigy NB5 come in dual 2 ohm?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Current NB5 models are available in dual 2-ohm configurations.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the Prodigy NB5 come in dual 4 ohm?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Current NB5 models are also available in dual 4-ohm configurations.\u003c\/p\u003e\n\n\u003ch3\u003eShould I buy D2 or D4?\u003c\/h3\u003e\n\n\u003cp\u003eChoose the voice-coil configuration based on the number of subwoofers and the final impedance you want the amplifier to see. Calculate the complete wiring configuration before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWhat amplifier do I need for an NB5?\u003c\/h3\u003e\n\n\u003cp\u003eChoose the amplifier based on the RMS rating of the exact NB5 model, number of subwoofers and final wired impedance. Compare amplifier RMS output at that load with the combined RMS requirements of the subwoofers.\u003c\/p\u003e\n\n\u003ch3\u003eCan I run two Prodigy NB5 subwoofers?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Two matching NB5 subwoofers can be used together when the enclosure has sufficient airspace, the final impedance works with the amplifier and the electrical system can support the amplifier demand.\u003c\/p\u003e\n\n\u003ch3\u003eWhich NB5 size is best?\u003c\/h3\u003e\n\n\u003cp\u003eThe best size depends on available enclosure space and the goal of the system. The 8-inch is the most compact, the 10-inch offers a balance of size and power, the 12-inch is a popular high-power daily choice and the 15-inch provides the most cone area in the current NB5 lineup.\u003c\/p\u003e\n\n\u003ch3\u003eIs the Prodigy NB5 good for daily use?\u003c\/h3\u003e\n\n\u003cp\u003eYes. An NB5 can be used in a daily-driver system when it is installed in the correct enclosure, powered appropriately and tuned correctly. Higher power does not mean the system has to be played at maximum output all the time.\u003c\/p\u003e\n\n\u003ch3\u003eDoes an NB5 system need an upgraded alternator?\u003c\/h3\u003e\n\n\u003cp\u003eNot automatically. Alternator requirements depend on total amplifier current demand, factory charging-system capacity, battery reserve and how the system is used. Larger multiple-subwoofer systems are more likely to require additional electrical support.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy Prodigy Audio NB5 Subwoofers from Audio Sellerz?\u003c\/h2\u003e\n\n\u003cp\u003eAudio Sellerz works with real car audio systems ranging from daily-driver bass upgrades to custom enclosures, high-power amplifiers and serious electrical builds.\u003c\/p\u003e\n\n\u003cp\u003eWe understand that buying a powerful subwoofer is only one part of creating a system that actually performs. The enclosure, amplifier, voice-coil configuration, final impedance, wiring and electrical system all need to match the woofer.\u003c\/p\u003e\n\n\u003cp\u003eBrowse the NB5 subwoofers above or compare the complete \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio subwoofer lineup\u003c\/a\u003e to find the right series for your build.\u003c\/p\u003e\n\n\u003ch2\u003eDealer \u0026amp; Wholesale Accounts\u003c\/h2\u003e\n\n\u003cp\u003eCar audio dealers, shops, installers and resellers interested in Prodigy Audio and other available product lines can \u003ca href=\"https:\/\/audioresellerz.com\/\" style=\"color:#0066cc;text-decoration:underline;\"\u003eapply for dealer and wholesale access through AudioResellerz.com\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFollow Audio Sellerz\u003c\/h2\u003e\n\n\u003cp\u003eFollow Audio Sellerz for subwoofer systems, custom enclosures, amplifier installs, electrical upgrades, product releases, bass demos and real car audio content.\u003c\/p\u003e\n\n\u003cp\u003e\n\u003ca href=\"https:\/\/www.facebook.com\/Audiosellerz\/\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Facebook\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/www.instagram.com\/audiosellerz\/\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Instagram\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/www.tiktok.com\/@audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on TikTok\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/www.youtube.com\/@AudioSellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSubscribe to Audio Sellerz on YouTube\u003c\/a\u003e\n\u003c\/p\u003e","products":[{"product_id":"prodigy-audio-nb5-8d2-nb5-8d4-8-inch-800-watt-rms-subwoofer","title":"Prodigy Audio NB5-8D2 \/ NB5-8D4 8\" 800 Watt RMS Subwoofer","description":"\u003ch1\u003eProdigy Audio NB5-8D2 \/ NB5-8D4 8\" 800 Watt RMS Subwoofer\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSold by AudioSellerz.com\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan style=\"color:#0066cc;font-weight:700;\"\u003eProdigy Audio NB5-8D2 \/ NB5-8D4 8\" 800 Watt RMS Subwoofer\u003c\/span\u003e is a NB5 high-performance car audio subwoofer rated at \u003cstrong\u003e800 watts RMS\u003c\/strong\u003e with a \u003cstrong\u003edual 2 ohm or dual 4 ohm\u003c\/strong\u003e voice-coil configuration. It is designed for compact high-output bass systems that need serious power handling and excursion from an 8-inch driver.\u003c\/p\u003e\n\u003cp\u003eThis page includes the published fitment and T\/S information needed to plan the amplifier, final ohm load, enclosure, speaker wire, and electrical support. Match the subwoofer from continuous power and real impedance—not from peak wattage alone.\u003c\/p\u003e\n\u003ch3\u003eKey Prodigy Audio Subwoofer Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e NB5 high-performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 8-inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous power handling:\u003c\/strong\u003e 800 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice-coil configuration:\u003c\/strong\u003e dual 2 ohm or dual 4 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-way Xmax:\u003c\/strong\u003e 17 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting depth:\u003c\/strong\u003e 6.500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout diameter:\u003c\/strong\u003e 7.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall diameter:\u003c\/strong\u003e 8.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver displacement:\u003c\/strong\u003e 0.09 cubic feet\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eMotor, Cooling, Cone, and Suspension Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.50-inch black aluminum voice coil with flat aluminum wire\u003c\/li\u003e\n\u003cli\u003eLarge inner pole with upper and lower Faraday shorting rings\u003c\/li\u003e\n\u003cli\u003e180 ounces of ferrite motor force\u003c\/li\u003e\n\u003cli\u003eVented pole and radial coil-gap cooling\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast aluminum frame\u003c\/li\u003e\n\u003cli\u003eNomex spiders with stitched-in tinsel leads\u003c\/li\u003e\n\u003cli\u003eTreated paper cone, carbon-fiber dust cap, and heavy-duty foam surround\u003c\/li\u003e\n\u003cli\u003e28 mm forward and 50 mm downward mechanical clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePublished T\/S Parameters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eD2 — Re: 3.6, Fs: 38.77, Vas: 6.923, Qes: 0.489, Qms: 2.512, Qts: 0.410, BL: 20.23, Mms: 164.5 g, Cms: 95.517, sensitivity: 82.1 dB, Xmax: 17 mm\u003c\/li\u003e\n\u003cli\u003eD4 — Re: 6.8, Fs: 39.995, Vas: 7.21, Qes: 0.544, Qms: 2.598, Qts: 0.450, BL: 22.541, Mms: 151.33 g, Cms: 104.2, sensitivity: 84.01 dB, Xmax: 17 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatch the Subwoofer, Amplifier, and Enclosure\u003c\/h3\u003e\n\u003cp\u003eThe amplifier must provide appropriate RMS output at the final wired load. The enclosure must fit the exact subwoofer's air-space, mounting-depth, cutout, displacement, excursion, and intended response requirements. A random box can limit output or control even when the subwoofer and amplifier are good.\u003c\/p\u003e\n\u003cp\u003eBecause this model is offered in dual 2-ohm and dual 4-ohm versions, read \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/dual-2-ohm-vs-dual-4-ohm-subwoofers-which-to-buy\" style=\"color:#0066cc;text-decoration:underline;\"\u003eDual 2 Ohm versus Dual 4 Ohm subwoofers\u003c\/a\u003e before choosing the voice-coil option.\u003c\/p\u003e\n\u003cp\u003eShop more \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio subwoofers\u003c\/a\u003e, compare all \u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio subwoofers\u003c\/a\u003e, browse \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-amplifiers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio amplifiers\u003c\/a\u003e, or choose from \u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofer-boxes\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer boxes and enclosures\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eHelpful Subwoofer System Guides\u003c\/h3\u003e\n\u003cp\u003eUse the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-wiring-diagrams-ohm-load-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer wiring diagrams and ohm-load guide\u003c\/a\u003e to calculate the final load, the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-box-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer box guide\u003c\/a\u003e to plan the enclosure, and the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/how-a-subwoofer-works-subwoofer-specs-explained\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer specifications guide\u003c\/a\u003e to understand the T\/S data listed on this page.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/complete-car-audio-bass-setup-guide-subs-amps-boxes-wiring\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecomplete car audio bass setup guide\u003c\/a\u003e explains how the subwoofer, amplifier, box, wiring, grounding, fusing, battery, and alternator work together.\u003c\/p\u003e\n\u003ch3\u003eShop Prodigy Audio at Audio Sellerz\u003c\/h3\u003e\n\u003cp\u003eBrowse the complete \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio collection at Audio Sellerz\u003c\/a\u003e or learn more about the brand in \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/why-audio-sellerz-partnered-with-prodigy-audio\" style=\"color:#0066cc;text-decoration:underline;\"\u003ewhy Audio Sellerz partnered with Prodigy Audio\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat amplifier should be used with this subwoofer?\u003c\/h4\u003e\n\u003cp\u003eMatch amplifier RMS output to the subwoofer's continuous rating at the final wired impedance. Leave room for clean tuning and set gain correctly instead of relying on maximum-power numbers.\u003c\/p\u003e\n\u003ch4\u003eWhy does voice-coil configuration matter?\u003c\/h4\u003e\n\u003cp\u003eThe voice coils and wiring method create the final impedance seen by the amplifier. The final load must remain within the amplifier's rated operating range.\u003c\/p\u003e\n\u003ch4\u003eCan this subwoofer use any box?\u003c\/h4\u003e\n\u003cp\u003eNo. Verify mounting depth, cutout, driver displacement, recommended air space, enclosure type, port requirements when applicable, and vehicle space before building or ordering an enclosure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFollow Audio Sellerz\u003c\/h3\u003e\n\u003cp\u003eStay connected with Audio Sellerz for new products, car audio builds, install videos, demos, and updates:\u003c\/p\u003e\n\u003cp\u003e\n  \u003ca href=\"https:\/\/www.facebook.com\/share\/1BTSynboiR\/\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Facebook\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/www.instagram.com\/audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Instagram\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/www.tiktok.com\/@audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on TikTok\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/youtube.com\/@audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSubscribe to Audio Sellerz on YouTube\u003c\/a\u003e\n\u003c\/p\u003e","brand":"Prodigy Audio","offers":[{"title":"D2","offer_id":47707083669644,"sku":"NB5-8D2","price":250.99,"currency_code":"USD","in_stock":false},{"title":"D4","offer_id":47707083702412,"sku":"NB5-9D4","price":250.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/Prodigy-audio-nb5-8-both-audio-sellerz.webp?v=1776749011"},{"product_id":"prodigy-audio-nb5-10d2-nb5-10d4-10-inch-1000-watt-rms-subwoofer","title":"Prodigy Audio NB5-10D2 \/ NB5-10D4 10\" 1000 Watt RMS Subwoofer","description":"\u003ch1\u003eProdigy Audio NB5-10D2 \/ NB5-10D4 10\" 1000 Watt RMS Subwoofer\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSold by AudioSellerz.com\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan style=\"color:#0066cc;font-weight:700;\"\u003eProdigy Audio NB5-10D2 \/ NB5-10D4 10\" 1000 Watt RMS Subwoofer\u003c\/span\u003e is a NB5 high-performance car audio subwoofer rated at \u003cstrong\u003e1,000 watts RMS\u003c\/strong\u003e with a \u003cstrong\u003edual 2 ohm or dual 4 ohm\u003c\/strong\u003e voice-coil configuration. It is designed for strong single-10-inch builds and multi-subwoofer systems that need high excursion, motor control, and 1,000-watt RMS capability.\u003c\/p\u003e\n\u003cp\u003eThis page includes the published fitment and T\/S information needed to plan the amplifier, final ohm load, enclosure, speaker wire, and electrical support. Match the subwoofer from continuous power and real impedance—not from peak wattage alone.\u003c\/p\u003e\n\u003ch3\u003eKey Prodigy Audio Subwoofer Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e NB5 high-performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 10-inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous power handling:\u003c\/strong\u003e 1,000 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice-coil configuration:\u003c\/strong\u003e dual 2 ohm or dual 4 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-way Xmax:\u003c\/strong\u003e 27 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting depth:\u003c\/strong\u003e 7.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout diameter:\u003c\/strong\u003e 9.3125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall diameter:\u003c\/strong\u003e 11 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver displacement:\u003c\/strong\u003e 0.19 cubic feet\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eMotor, Cooling, Cone, and Suspension Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.75-inch black aluminum voice coil with high-temperature flat aluminum wire\u003c\/li\u003e\n\u003cli\u003eLarge inner pole with upper and lower Faraday shorting rings\u003c\/li\u003e\n\u003cli\u003e280 ounces of ferrite motor force\u003c\/li\u003e\n\u003cli\u003eVented pole and radial coil-gap cooling\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast aluminum frame\u003c\/li\u003e\n\u003cli\u003eNomex spiders with stitched-in tinsel leads\u003c\/li\u003e\n\u003cli\u003eTreated paper cone, carbon-fiber dust cap, and heavy-duty foam surround\u003c\/li\u003e\n\u003cli\u003e40 mm forward and 50 mm downward mechanical clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePublished T\/S Parameters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eD2 — Re: 3.8, Fs: 37.4, Vas: 5.663, Qes: 0.557, Qms: 4.318, Qts: 0.493, BL: 25.53, Mms: 300.25 g, Cms: 33.11, sensitivity: 83.9 dB, Xmax: 27 mm\u003c\/li\u003e\n\u003cli\u003eD4 — Re: 6.82, Fs: 36.988, Vas: 5.995, Qes: 0.646, Qms: 4.496, Qts: 0.537, BL: 28.44, Mms: 284.921 g, Cms: 35.663, sensitivity: 82.7 dB, Xmax: 27 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatch the Subwoofer, Amplifier, and Enclosure\u003c\/h3\u003e\n\u003cp\u003eThe amplifier must provide appropriate RMS output at the final wired load. The enclosure must fit the exact subwoofer's air-space, mounting-depth, cutout, displacement, excursion, and intended response requirements. A random box can limit output or control even when the subwoofer and amplifier are good.\u003c\/p\u003e\n\u003cp\u003eBecause this model is offered in dual 2-ohm and dual 4-ohm versions, read \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/dual-2-ohm-vs-dual-4-ohm-subwoofers-which-to-buy\" style=\"color:#0066cc;text-decoration:underline;\"\u003eDual 2 Ohm versus Dual 4 Ohm subwoofers\u003c\/a\u003e before choosing the voice-coil option.\u003c\/p\u003e\n\u003cp\u003eShop more \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio subwoofers\u003c\/a\u003e, compare all \u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio subwoofers\u003c\/a\u003e, browse \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-amplifiers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio amplifiers\u003c\/a\u003e, or choose from \u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofer-boxes\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer boxes and enclosures\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eHelpful Subwoofer System Guides\u003c\/h3\u003e\n\u003cp\u003eUse the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-wiring-diagrams-ohm-load-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer wiring diagrams and ohm-load guide\u003c\/a\u003e to calculate the final load, the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-box-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer box guide\u003c\/a\u003e to plan the enclosure, and the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/how-a-subwoofer-works-subwoofer-specs-explained\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer specifications guide\u003c\/a\u003e to understand the T\/S data listed on this page.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/complete-car-audio-bass-setup-guide-subs-amps-boxes-wiring\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecomplete car audio bass setup guide\u003c\/a\u003e explains how the subwoofer, amplifier, box, wiring, grounding, fusing, battery, and alternator work together.\u003c\/p\u003e\n\u003ch3\u003eShop Prodigy Audio at Audio Sellerz\u003c\/h3\u003e\n\u003cp\u003eBrowse the complete \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio collection at Audio Sellerz\u003c\/a\u003e or learn more about the brand in \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/why-audio-sellerz-partnered-with-prodigy-audio\" style=\"color:#0066cc;text-decoration:underline;\"\u003ewhy Audio Sellerz partnered with Prodigy Audio\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat amplifier should be used with this subwoofer?\u003c\/h4\u003e\n\u003cp\u003eMatch amplifier RMS output to the subwoofer's continuous rating at the final wired impedance. Leave room for clean tuning and set gain correctly instead of relying on maximum-power numbers.\u003c\/p\u003e\n\u003ch4\u003eWhy does voice-coil configuration matter?\u003c\/h4\u003e\n\u003cp\u003eThe voice coils and wiring method create the final impedance seen by the amplifier. The final load must remain within the amplifier's rated operating range.\u003c\/p\u003e\n\u003ch4\u003eCan this subwoofer use any box?\u003c\/h4\u003e\n\u003cp\u003eNo. Verify mounting depth, cutout, driver displacement, recommended air space, enclosure type, port requirements when applicable, and vehicle space before building or ordering an enclosure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFollow Audio Sellerz\u003c\/h3\u003e\n\u003cp\u003eStay connected with Audio Sellerz for new products, car audio builds, install videos, demos, and updates:\u003c\/p\u003e\n\u003cp\u003e\n  \u003ca href=\"https:\/\/www.facebook.com\/share\/1BTSynboiR\/\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Facebook\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/www.instagram.com\/audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Instagram\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/www.tiktok.com\/@audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on TikTok\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/youtube.com\/@audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSubscribe to Audio Sellerz on YouTube\u003c\/a\u003e\n\u003c\/p\u003e","brand":"Prodigy Audio","offers":[{"title":"D2","offer_id":47707106181260,"sku":"NB5-10D2","price":328.99,"currency_code":"USD","in_stock":false},{"title":"D4","offer_id":47707106214028,"sku":"NB5-10D4","price":328.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/prodigy-audio-nb5-10-both-audio-sellerz.webp?v=1776749874"},{"product_id":"prodigy-audio-nb5-12d2-nb5-12d4-12-inch-1200-watt-rms-subwoofer","title":"Prodigy Audio NB5-12D2 \/ NB5-12D4 12\" 1200 Watt RMS Subwoofer","description":"\u003ch1\u003eProdigy Audio NB5-12D2 \/ NB5-12D4 12\" 1200 Watt RMS Subwoofer\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSold by AudioSellerz.com\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan style=\"color:#0066cc;font-weight:700;\"\u003eProdigy Audio NB5-12D2 \/ NB5-12D4 12\" 1200 Watt RMS Subwoofer\u003c\/span\u003e is a NB5 high-performance car audio subwoofer rated at \u003cstrong\u003e1,200 watts RMS\u003c\/strong\u003e with a \u003cstrong\u003edual 2 ohm or dual 4 ohm\u003c\/strong\u003e voice-coil configuration. It is designed for higher-output 12-inch daily bass systems, single-sub builds, and multi-subwoofer installations with adequate enclosure and electrical support.\u003c\/p\u003e\n\u003cp\u003eThis page includes the published fitment and T\/S information needed to plan the amplifier, final ohm load, enclosure, speaker wire, and electrical support. Match the subwoofer from continuous power and real impedance—not from peak wattage alone.\u003c\/p\u003e\n\u003ch3\u003eKey Prodigy Audio Subwoofer Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e NB5 high-performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 12-inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous power handling:\u003c\/strong\u003e 1,200 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice-coil configuration:\u003c\/strong\u003e dual 2 ohm or dual 4 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-way Xmax:\u003c\/strong\u003e 27 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting depth:\u003c\/strong\u003e 8.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout diameter:\u003c\/strong\u003e 11.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall diameter:\u003c\/strong\u003e 12.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver displacement:\u003c\/strong\u003e 0.21 cubic feet\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eMotor, Cooling, Cone, and Suspension Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.75-inch black aluminum voice coil with high-temperature flat aluminum wire\u003c\/li\u003e\n\u003cli\u003eLarge inner pole with upper and lower Faraday shorting rings\u003c\/li\u003e\n\u003cli\u003e280 ounces of ferrite motor force\u003c\/li\u003e\n\u003cli\u003eVented pole and radial coil-gap cooling\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast aluminum frame\u003c\/li\u003e\n\u003cli\u003eNomex spiders with stitched-in tinsel leads\u003c\/li\u003e\n\u003cli\u003eTreated paper cone, carbon-fiber dust cap, and heavy-duty foam surround\u003c\/li\u003e\n\u003cli\u003e40 mm forward and 50 mm downward mechanical clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePublished T\/S Parameters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eD2 — Re: 3.84, Fs: 35.8, Vas: 14.022, Qes: 0.476, Qms: 4.654, Qts: 0.432, BL: 28.269, Mms: 322.65 g, Cms: 41.47, sensitivity: 85.9 dB, Xmax: 27 mm\u003c\/li\u003e\n\u003cli\u003eD4 — Re: 6.175, Fs: 35.92, Vas: 14.331, Qes: 0.597, Qms: 4.99, Qts: 0.533, BL: 30.156, Mms: 317.6 g, Cms: 41.54, sensitivity: 84.7 dB, Xmax: 27 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatch the Subwoofer, Amplifier, and Enclosure\u003c\/h3\u003e\n\u003cp\u003eThe amplifier must provide appropriate RMS output at the final wired load. The enclosure must fit the exact subwoofer's air-space, mounting-depth, cutout, displacement, excursion, and intended response requirements. A random box can limit output or control even when the subwoofer and amplifier are good.\u003c\/p\u003e\n\u003cp\u003eBecause this model is offered in dual 2-ohm and dual 4-ohm versions, read \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/dual-2-ohm-vs-dual-4-ohm-subwoofers-which-to-buy\" style=\"color:#0066cc;text-decoration:underline;\"\u003eDual 2 Ohm versus Dual 4 Ohm subwoofers\u003c\/a\u003e before choosing the voice-coil option.\u003c\/p\u003e\n\u003cp\u003eShop more \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio subwoofers\u003c\/a\u003e, compare all \u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio subwoofers\u003c\/a\u003e, browse \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-amplifiers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio amplifiers\u003c\/a\u003e, or choose from \u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofer-boxes\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer boxes and enclosures\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eHelpful Subwoofer System Guides\u003c\/h3\u003e\n\u003cp\u003eUse the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-wiring-diagrams-ohm-load-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer wiring diagrams and ohm-load guide\u003c\/a\u003e to calculate the final load, the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-box-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer box guide\u003c\/a\u003e to plan the enclosure, and the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/how-a-subwoofer-works-subwoofer-specs-explained\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer specifications guide\u003c\/a\u003e to understand the T\/S data listed on this page.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/complete-car-audio-bass-setup-guide-subs-amps-boxes-wiring\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecomplete car audio bass setup guide\u003c\/a\u003e explains how the subwoofer, amplifier, box, wiring, grounding, fusing, battery, and alternator work together.\u003c\/p\u003e\n\u003ch3\u003eShop Prodigy Audio at Audio Sellerz\u003c\/h3\u003e\n\u003cp\u003eBrowse the complete \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio collection at Audio Sellerz\u003c\/a\u003e or learn more about the brand in \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/why-audio-sellerz-partnered-with-prodigy-audio\" style=\"color:#0066cc;text-decoration:underline;\"\u003ewhy Audio Sellerz partnered with Prodigy Audio\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat amplifier should be used with this subwoofer?\u003c\/h4\u003e\n\u003cp\u003eMatch amplifier RMS output to the subwoofer's continuous rating at the final wired impedance. Leave room for clean tuning and set gain correctly instead of relying on maximum-power numbers.\u003c\/p\u003e\n\u003ch4\u003eWhy does voice-coil configuration matter?\u003c\/h4\u003e\n\u003cp\u003eThe voice coils and wiring method create the final impedance seen by the amplifier. The final load must remain within the amplifier's rated operating range.\u003c\/p\u003e\n\u003ch4\u003eCan this subwoofer use any box?\u003c\/h4\u003e\n\u003cp\u003eNo. Verify mounting depth, cutout, driver displacement, recommended air space, enclosure type, port requirements when applicable, and vehicle space before building or ordering an enclosure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFollow Audio Sellerz\u003c\/h3\u003e\n\u003cp\u003eStay connected with Audio Sellerz for new products, car audio builds, install videos, demos, and updates:\u003c\/p\u003e\n\u003cp\u003e\n  \u003ca href=\"https:\/\/www.facebook.com\/share\/1BTSynboiR\/\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Facebook\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/www.instagram.com\/audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Instagram\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/www.tiktok.com\/@audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on TikTok\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/youtube.com\/@audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSubscribe to Audio Sellerz on YouTube\u003c\/a\u003e\n\u003c\/p\u003e","brand":"Prodigy Audio","offers":[{"title":"D2","offer_id":47707116175500,"sku":"NB5-12D2","price":406.99,"currency_code":"USD","in_stock":true},{"title":"D4","offer_id":47707116208268,"sku":"NB5-12D4","price":406.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/prodigy-audio-nb5-12-both-audio-sellerz.webp?v=1776751043"},{"product_id":"prodigy-audio-nb5-15d2-nb5-15d4-15-inch-1200-watt-rms-subwoofer","title":"Prodigy Audio NB5-15D2 \/ NB5-15D4 15\" 1200 Watt RMS Subwoofer","description":"\u003ch1\u003eProdigy Audio NB5-15D2 \/ NB5-15D4 15\" 1200 Watt RMS Subwoofer\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSold by AudioSellerz.com\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan style=\"color:#0066cc;font-weight:700;\"\u003eProdigy Audio NB5-15D2 \/ NB5-15D4 15\" 1200 Watt RMS Subwoofer\u003c\/span\u003e is a NB5 high-performance car audio subwoofer rated at \u003cstrong\u003e1,200 watts RMS\u003c\/strong\u003e with a \u003cstrong\u003edual 2 ohm or dual 4 ohm\u003c\/strong\u003e voice-coil configuration. It is designed for large-enclosure daily systems that want greater cone area, low-frequency authority, and high excursion from a 15-inch driver.\u003c\/p\u003e\n\u003cp\u003eThis page includes the published fitment and T\/S information needed to plan the amplifier, final ohm load, enclosure, speaker wire, and electrical support. Match the subwoofer from continuous power and real impedance—not from peak wattage alone.\u003c\/p\u003e\n\u003ch3\u003eKey Prodigy Audio Subwoofer Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e NB5 high-performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 15-inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous power handling:\u003c\/strong\u003e 1,200 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice-coil configuration:\u003c\/strong\u003e dual 2 ohm or dual 4 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-way Xmax:\u003c\/strong\u003e 27 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting depth:\u003c\/strong\u003e 9.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout diameter:\u003c\/strong\u003e 13.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall diameter:\u003c\/strong\u003e 16.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver displacement:\u003c\/strong\u003e 0.24 cubic feet\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eMotor, Cooling, Cone, and Suspension Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.75-inch black aluminum voice coil with high-temperature flat aluminum wire\u003c\/li\u003e\n\u003cli\u003eLarge inner pole with upper and lower Faraday shorting rings\u003c\/li\u003e\n\u003cli\u003e280 ounces of ferrite motor force\u003c\/li\u003e\n\u003cli\u003eVented pole and radial coil-gap cooling\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast aluminum frame\u003c\/li\u003e\n\u003cli\u003eNomex spiders with stitched-in tinsel leads\u003c\/li\u003e\n\u003cli\u003eTreated paper cone, carbon-fiber dust cap, and heavy-duty foam surround\u003c\/li\u003e\n\u003cli\u003e40 mm forward and 50 mm downward mechanical clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePublished T\/S Parameters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eD2 — Re: 3.44, Fs: 35.6, Vas: 43.548, Qes: 0.534, Qms: 5.283, Qts: 0.485, BL: 27.33, Mms: 422.32 g, Cms: 41.623, sensitivity: 88.22 dB, Xmax: 27 mm\u003c\/li\u003e\n\u003cli\u003eD4 — Re: 6.088, Fs: 34.93, Vas: 47.197, Qes: 0.593, Qms: 5.595, Qts: 0.536, BL: 30.789, Mms: 417.888 g, Cms: 44.651, sensitivity: 88.965 dB, Xmax: 27 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatch the Subwoofer, Amplifier, and Enclosure\u003c\/h3\u003e\n\u003cp\u003eThe amplifier must provide appropriate RMS output at the final wired load. The enclosure must fit the exact subwoofer's air-space, mounting-depth, cutout, displacement, excursion, and intended response requirements. A random box can limit output or control even when the subwoofer and amplifier are good.\u003c\/p\u003e\n\u003cp\u003eBecause this model is offered in dual 2-ohm and dual 4-ohm versions, read \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/dual-2-ohm-vs-dual-4-ohm-subwoofers-which-to-buy\" style=\"color:#0066cc;text-decoration:underline;\"\u003eDual 2 Ohm versus Dual 4 Ohm subwoofers\u003c\/a\u003e before choosing the voice-coil option.\u003c\/p\u003e\n\u003cp\u003eShop more \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio subwoofers\u003c\/a\u003e, compare all \u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio subwoofers\u003c\/a\u003e, browse \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio-amplifiers\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio amplifiers\u003c\/a\u003e, or choose from \u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofer-boxes\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer boxes and enclosures\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eHelpful Subwoofer System Guides\u003c\/h3\u003e\n\u003cp\u003eUse the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-wiring-diagrams-ohm-load-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer wiring diagrams and ohm-load guide\u003c\/a\u003e to calculate the final load, the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-box-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer box guide\u003c\/a\u003e to plan the enclosure, and the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/how-a-subwoofer-works-subwoofer-specs-explained\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer specifications guide\u003c\/a\u003e to understand the T\/S data listed on this page.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/complete-car-audio-bass-setup-guide-subs-amps-boxes-wiring\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecomplete car audio bass setup guide\u003c\/a\u003e explains how the subwoofer, amplifier, box, wiring, grounding, fusing, battery, and alternator work together.\u003c\/p\u003e\n\u003ch3\u003eShop Prodigy Audio at Audio Sellerz\u003c\/h3\u003e\n\u003cp\u003eBrowse the complete \u003ca href=\"https:\/\/audiosellerz.com\/collections\/prodigy-audio\" style=\"color:#0066cc;text-decoration:underline;\"\u003eProdigy Audio collection at Audio Sellerz\u003c\/a\u003e or learn more about the brand in \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/why-audio-sellerz-partnered-with-prodigy-audio\" style=\"color:#0066cc;text-decoration:underline;\"\u003ewhy Audio Sellerz partnered with Prodigy Audio\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat amplifier should be used with this subwoofer?\u003c\/h4\u003e\n\u003cp\u003eMatch amplifier RMS output to the subwoofer's continuous rating at the final wired impedance. Leave room for clean tuning and set gain correctly instead of relying on maximum-power numbers.\u003c\/p\u003e\n\u003ch4\u003eWhy does voice-coil configuration matter?\u003c\/h4\u003e\n\u003cp\u003eThe voice coils and wiring method create the final impedance seen by the amplifier. The final load must remain within the amplifier's rated operating range.\u003c\/p\u003e\n\u003ch4\u003eCan this subwoofer use any box?\u003c\/h4\u003e\n\u003cp\u003eNo. Verify mounting depth, cutout, driver displacement, recommended air space, enclosure type, port requirements when applicable, and vehicle space before building or ordering an enclosure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFollow Audio Sellerz\u003c\/h3\u003e\n\u003cp\u003eStay connected with Audio Sellerz for new products, car audio builds, install videos, demos, and updates:\u003c\/p\u003e\n\u003cp\u003e\n  \u003ca href=\"https:\/\/www.facebook.com\/share\/1BTSynboiR\/\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Facebook\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/www.instagram.com\/audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on Instagram\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/www.tiktok.com\/@audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eFollow Audio Sellerz on TikTok\u003c\/a\u003e\u003cbr\u003e\n  \u003ca href=\"https:\/\/youtube.com\/@audiosellerz\" style=\"color:#0066cc;text-decoration:underline;\"\u003eSubscribe to Audio Sellerz on YouTube\u003c\/a\u003e\n\u003c\/p\u003e","brand":"Prodigy Audio","offers":[{"title":"D2","offer_id":47707131904140,"sku":"NB5-15D2","price":434.99,"currency_code":"USD","in_stock":true},{"title":"D4","offer_id":47707131936908,"sku":"NB5-15D4","price":434.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/prodigy-audio-nb5-15-both-audio-sellerz.webp?v=1776751785"}],"url":"https:\/\/audiosellerz.com\/collections\/prodigy-audio-nb5-subwoofers.oembed","provider":"Audio Sellerz","version":"1.0","type":"link"}