{"product_id":"b2-audio-x2c-competition-series-15-10-000-watt-rms-dual-1-ohm-subwoofer","title":"B2 Audio X2C Competition Series 15\" 10,000 Watt RMS Dual 1 Ohm Subwoofer","description":"\u003cp\u003e\u003cstrong\u003eB2 Audio X2C Competition Series 15\" 10,000 Watt RMS Dual 1 Ohm Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSold by AudioSellerz.com\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eB2 Audio X2C Competition Series 15\" 10,000 Watt RMS Dual 1 Ohm Subwoofer\u003c\/strong\u003e is a car audio subwoofer from B2 Audio, sold by Audio Sellerz. This page keeps the supplied product details and specifications intact so you can review the actual model information before ordering. Use the product details below to confirm power, impedance, dimensions, fitment, included parts, and other specifications that apply to this exact B2 Audio model.\u003c\/p\u003e\n\n\u003ch2\u003eB2 Audio Product Details \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHand Built to Order: Each unit is individually assembled for unmatched attention to detail and performance consistency.\u003c\/li\u003e\n\u003cli\u003e10,000 Watt RMS Powerhouse – The B2 Audio X2C 15\" Subwoofer delivers a staggering 10,000W RMS and up to 20,000W max power, engineered for high-output SPL performance and extreme low-end frequencies.\u003c\/li\u003e\n\u003cli\u003eBuilt for Serious Bassheads – Featuring a massive 5-inch voice coil and weighing over 110 lb, this subwoofer is designed to handle serious thermal loads and deliver deep, accurate bass from 10 Hz to 150 Hz.\u003c\/li\u003e\n\u003cli\u003ePrecision Engineering – Includes advanced motor structure, high BL factor (24.7988 N\/A), and ultra-durable mechanical suspension for superior excursion control and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eB2 Audio X2C Competition Series 15\" 10,000 Watt RMS Dual 1 Ohm Subwoofer\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis listing includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) X2C 15\" Dual 1 Ohm Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e​The B2 Audio X2C 15\" Dual 1 Ohm subwoofer is a powerhouse designed for serious bass enthusiasts. Weighing over 110 lb, it's built to deliver extreme low-frequency performance.​ This subwoofer is engineered for high-output SPL applications, featuring a massive motor structure and a 5-inch voice coil for exceptional thermal management and power handling. Its high sensitivity ensures efficient performance even at lower power levels.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Range: 10 Hz – 150 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power: 10,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power: 20,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe (DC Resistance): 1.7875 ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (Inductance @ 1 kHz): 3.9447 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eZmax (Maximum Impedance): 26.0989 ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL (Motor Force Factor): 24.7988 N\/A\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele\/Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs (Resonant Frequency): 28.1566 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes (Electrical Q): 0.5292\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms (Mechanical Q): 7.1975\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts (Total Q): 0.4930\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas (Equivalent Compliance Volume): 28.5265 L (1.0074 ft)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms (Compliance): 31.0459 M\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eKms (Stiffness): 32,210.4160 N\/M\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRms (Mechanical Resistance): 25.2961\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Characteristics\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eEffective Diameter: 325.0000 mm (12.7963 in)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSd (Cone Area): 82,957.67 mm (124.6586 in)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms (Moving Mass): 1029.1442 g\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eOutput \u0026amp; Efficiency\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency: 0.1131 %\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity @ 1W\/1m: 82.5512 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity @ 2.83Vrms\/1m: 89.0595 dB\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShop More B2 Audio \u0026amp; Related Car Audio Gear\u003c\/h2\u003e\n\u003cp\u003eBrowse more \u003ca href=\"https:\/\/audiosellerz.com\/collections\/b2-audio\" style=\"color:#0066cc;text-decoration:underline;\"\u003eB2 Audio products\u003c\/a\u003e and compare \u003ca href=\"https:\/\/audiosellerz.com\/collections\/subwoofers\" style=\"color:#0066cc;text-decoration:underline;\"\u003ecar audio subwoofers\u003c\/a\u003e. For system planning, see the \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-wiring-diagrams-ohm-load-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer wiring and ohm-load guide\u003c\/a\u003e and \u003ca href=\"https:\/\/audiosellerz.com\/blogs\/audio-sellerz-blogs\/subwoofer-box-guide\" style=\"color:#0066cc;text-decoration:underline;\"\u003esubwoofer box guide\u003c\/a\u003e.\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":"B2 Audio Dealer","offers":[{"title":"Default Title","offer_id":61078398009484,"sku":"B2-X2C-15-D1-V2","price":2495.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/f78dc99f7e8ea2c6844e095c366572e78a27ea81d8965450776e3f5d1252ff86.jpg?v=1791085442","url":"https:\/\/audiosellerz.com\/products\/b2-audio-x2c-competition-series-15-10-000-watt-rms-dual-1-ohm-subwoofer","provider":"Audio Sellerz","version":"1.0","type":"link"}