Prodigy Audio Amplifiers

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Shop Prodigy Audio amplifiers for subwoofer systems, mids and highs, upgraded door speakers and complete daily-driver audio builds. The current lineup includes compact NBM Series amplifiers and stronger NB Series models, giving shoppers monoblock, 4-channel and 5-channel options for different power goals and installation spaces.

Prodigy Audio positions these amplifiers around clean output, useful tuning control and South Korea-built construction. The right model depends on what the amplifier will power, how many channels the system needs, the final speaker impedance, available installation space and the strength of the vehicle’s electrical system.

Quick answer: Choose the NBM100.4 for a compact 4-channel speaker system, the NBM1200.1 for a space-saving subwoofer amplifier, the NBM1000.5 when you want one amplifier to power speakers and a subwoofer, the NB300.4 for stronger mids-and-highs power, or the NB2800.1 for a larger high-output bass system.

Shop by amplifier type: monoblock amplifiers for subwoofers, 4-channel amplifiers for speakers, mids and highs and 5-channel amplifiers for complete car audio systems.

You can also return to the complete Prodigy Audio collection or browse Prodigy Audio subwoofers and Prodigy Audio speakers.

Prodigy Audio NB Series vs NBM Series Amplifiers

Prodigy currently divides its amplifier lineup into two main families: NB and NBM.

Prodigy NBM Mini Amplifiers

The NBM Series uses compact amplifier chassis designed for installations where space is limited but clean power and tuning control still matter.

Current NBM options include:

  • NBM100.4 compact 4-channel amplifier
  • NBM1200.1 compact monoblock amplifier
  • NBM1000.5 compact 5-channel amplifier

The NBM Series can make sense for:

  • Daily-driver systems
  • Motorcycle and powersports installations
  • Under-seat amplifier mounting
  • Hidden amplifier locations
  • Trucks and compact vehicles
  • Systems where one compact amplifier needs to perform several jobs

Prodigy NB Amplifiers

The NB Series provides larger and more powerful amplifier options for systems requiring stronger speaker output or substantially more subwoofer power.

Current NB options include:

  • NB300.4 high-power 4-channel amplifier
  • NB2800.1 high-power monoblock amplifier

The NB Series can make sense for:

  • Louder mids-and-highs systems
  • High-output door-speaker builds
  • Large subwoofer systems
  • Multiple-subwoofer installations
  • Systems with upgraded wiring and electrical support
  • Builders who have more amplifier mounting space

Prodigy Audio NBM100.4 Compact 4-Channel Amplifier

The Prodigy Audio NBM100.4 is a compact 4-channel amplifier designed for door speakers, coaxial speakers, component speakers, midrange drivers, tweeters and other full-range applications.

Current listed RMS output includes:

  • 100 watts x 4 at 4 ohms
  • 150 watts x 4 at 2 ohms
  • Approximately 300 to 350 watts x 2 bridged at 4 ohms

The NBM100.4 includes adjustable crossover controls with multiplier settings, allowing it to work with several different speaker combinations. It also includes a clipping indicator that can help during system setup.

Current installation information includes:

  • 4-gauge power and ground inputs
  • 50-amp listed fuse rating
  • 9- to 15.5-volt operating range
  • Approximately 8.66 inches long, 4.87 inches wide and 2.13 inches high

The compact chassis makes this amplifier useful when the system needs four powered channels but does not have room for a traditional full-size amp.

View the Prodigy Audio NBM100.4 compact 4-channel amplifier.

Who Should Choose the NBM100.4?

  • Customers upgrading front and rear door speakers
  • Motorcycle systems needing compact multi-channel power
  • Systems powering mids and tweeters
  • Builders needing a small amplifier with flexible crossover controls
  • Daily drivers focused on cleaner speaker output

Prodigy Audio NBM1200.1 Compact Monoblock Amplifier

The Prodigy Audio NBM1200.1 is a compact monoblock amplifier designed for subwoofer systems that need useful power without requiring a large amplifier chassis.

Current listed RMS output includes:

  • 550 watts x 1 at 4 ohms
  • 950 watts x 1 at 2 ohms
  • 1,200 watts x 1 at 1 ohm

The NBM1200.1 is listed as 1-ohm stable and includes a low-pass filter, variable subsonic filter and remote bass controller. The controller provides voltage, temperature and clipping information to help the user monitor the amplifier during operation.

Current installation information includes:

  • 4-gauge power and ground inputs
  • 110-amp listed fuse rating
  • 9- to 15.5-volt operating range
  • Approximately 8.26 inches long, 4.87 inches wide and 2.13 inches high

This model can fit compact daily bass systems, single-subwoofer installations and hidden amplifier locations where space is limited.

View the Prodigy Audio NBM1200.1 compact 1,200-watt monoblock amplifier.

Who Should Choose the NBM1200.1?

  • Single-subwoofer daily systems
  • Compact truck and car installations
  • Systems wired to a 1-, 2- or 4-ohm final load
  • Builders who need a small monoblock amplifier
  • Customers who want voltage, temperature and clipping monitoring

Prodigy Audio NBM1000.5 Compact 5-Channel Amplifier

The Prodigy Audio NBM1000.5 is designed to power a complete system from one compact amplifier. Channels one through four can power front and rear speakers, while the fifth channel powers a subwoofer.

Current listed RMS output includes:

  • 100 watts x 4 plus 250 watts x 1 at 4 ohms
  • 130 watts x 4 plus 400 watts x 1 at 2 ohms
  • 500 watts x 1 at 1 ohm on the subwoofer channel
  • 260 watts x 2 bridged plus 250 watts x 1 at 4 ohms

Channels one through four are listed as stable at 2 ohms stereo or 4 ohms bridged. Channel five is listed as stable at 1 ohm mono.

The NBM1000.5 includes useful crossover flexibility for full-system installations, including high-pass, low-pass, bandpass and subsonic-filter controls. It also includes a remote bass controller with voltage, temperature and clipping information.

Current installation information includes:

  • 4-gauge power and ground inputs
  • 80-amp listed fuse rating
  • Approximately 12.20 inches long, 4.87 inches wide and 2.13 inches high

This amplifier is a strong option when a customer wants improved speakers and bass without installing separate 4-channel and monoblock amplifiers.

View the Prodigy Audio NBM1000.5 compact 5-channel amplifier.

Who Should Choose the NBM1000.5?

  • Daily drivers needing one amplifier for the complete system
  • Front and rear speaker upgrades with one subwoofer
  • Clean installations with limited amplifier space
  • Customers who want fewer power and signal connections
  • Systems that need moderate bass and stronger door-speaker output

Prodigy Audio NB300.4 High-Power 4-Channel Amplifier

The Prodigy Audio NB300.4 is a stronger full-range 4-channel amplifier for systems that require more output than the compact NBM100.4 provides.

Current listed RMS output includes:

  • 200 watts x 4 at 4 ohms
  • 300 watts x 4 at 2 ohms
  • 600 watts x 2 bridged at 4 ohms

The NB300.4 is listed as stable at 2 ohms stereo and 4 ohms bridged. Adjustable high-pass and low-pass filters, along with crossover multiplier controls, provide flexibility for mids, highs, midbass speakers and louder full-range systems.

Current installation information includes:

  • 4-gauge power and ground input
  • 120-amp listed fuse rating
  • 9- to 15.5-volt operating range
  • Approximately 11.8 inches long, 7.4 inches wide and 2.24 inches high

This model is better suited to systems that need substantially more speaker power, stronger midrange projection or bridged output for selected speaker configurations.

View the Prodigy Audio NB300.4 high-power 4-channel amplifier.

Who Should Choose the NB300.4?

  • Louder mids-and-highs systems
  • Multiple midrange-speaker installations
  • High-output door panels
  • Systems needing up to 300 watts per channel at 2 ohms
  • Builders with enough electrical support for a 120-amp amplifier fuse rating

Prodigy Audio NB2800.1 High-Power Monoblock Amplifier

The Prodigy Audio NB2800.1 is the larger monoblock option in the current collection. It is designed for stronger daily bass systems, multiple-subwoofer installations and builds that require substantially more power than the NBM1200.1.

Current listed RMS output includes:

  • 800 watts x 1 at 4 ohms
  • 1,800 watts x 1 at 2 ohms
  • 2,800 watts x 1 at 1 ohm
  • 5,600 watts x 1 at 2 ohms when properly linked with a second compatible amplifier

The NB2800.1 includes low-pass and subsonic filtering, adjustable bass boost and a remote bass controller with voltage, temperature and clipping monitoring.

Current installation information includes:

  • 300-amp listed fuse rating for one amplifier
  • 600-amp listed fused requirement when two amplifiers are linked
  • 9- to 15.5-volt operating range
  • Approximately 13.38 inches long, 7.40 inches wide and 2.24 inches high

This amplifier requires serious power wire, grounding, fuse protection and charging support. Do not treat it like a small daily-driver amplifier simply because the chassis remains relatively compact.

View the Prodigy Audio NB2800.1 2,800-watt monoblock amplifier.

Who Should Choose the NB2800.1?

  • Higher-power daily bass systems
  • Large single-subwoofer builds
  • Multiple-subwoofer systems
  • Systems wired to a safe 1- or 2-ohm final load
  • Builders prepared for upgraded wiring, battery reserve and alternator output
  • Customers who may later use two compatible linked amplifiers

4-Channel vs 5-Channel vs Monoblock Prodigy Amplifiers

Choose a 4-Channel Amplifier When:

  • You need power for front and rear speakers.
  • You are powering midrange speakers and tweeters.
  • You need separate speaker-amplifier power from the bass system.
  • You want channels that can be bridged for selected applications.

Choose the NBM100.4 for compact installations and moderate speaker power. Choose the NB300.4 when the system needs substantially more output per channel.

Choose a 5-Channel Amplifier When:

  • You want one amplifier to power four speakers and a subwoofer.
  • Amplifier space is limited.
  • You want a cleaner and simpler installation.
  • The subwoofer does not require a very large monoblock amplifier.

The NBM1000.5 is the current Prodigy option for this type of complete-system installation.

Choose a Monoblock Amplifier When:

  • The amplifier will power only subwoofers.
  • You need stronger low-frequency output.
  • The subwoofer system requires a 1- or 2-ohm load.
  • You want dedicated low-pass and subsonic controls.

Choose the NBM1200.1 for compact and moderate-power bass systems. Choose the NB2800.1 when the build requires considerably more subwoofer power and electrical support.

Match RMS Power at the Correct Impedance

Do not choose an amplifier using the largest wattage number in the product title alone.

The important number is the amplifier’s RMS output at the final impedance created by the speaker or subwoofer wiring.

Before ordering, confirm:

  • What the amplifier will power
  • The number of speakers or subwoofers
  • The impedance of each speaker or voice coil
  • The final wired impedance per amplifier channel
  • The amplifier’s RMS output at that load
  • The amplifier’s minimum stable impedance
  • The speakers’ or subwoofers’ RMS power handling

One dual 2-ohm subwoofer can commonly be wired to 1 or 4 ohms. One dual 4-ohm subwoofer can commonly be wired to 2 or 8 ohms. Multiple subwoofers create additional wiring possibilities.

Use the subwoofer wiring diagrams and final ohm-load guide before choosing a Prodigy monoblock amplifier.

Compact Amplifiers Still Require Proper Wiring

A small amplifier does not automatically have a small current demand.

Even compact NBM amplifiers need:

  • Correctly sized power wire
  • A ground wire matching the power-wire size
  • Proper fuse protection
  • Clean, tight electrical connections
  • A healthy battery and charging system
  • Enough airflow around the amplifier

The amplifier’s physical dimensions determine where it fits. They do not determine the wire size required to supply it.

Choose the Correct Amplifier Wiring Kit

The amplifier wiring kit should be selected according to total current demand, cable length and conductor material.

Undersized or poor-quality wiring can cause:

  • Voltage drop
  • Weak amplifier output
  • Premature clipping
  • Amplifier overheating
  • Hot fuse holders
  • Protect-mode problems
  • Burned or damaged connections

Complete the installation with car audio amplifier wiring kits, car audio power, ground and speaker wire and car audio fuse holders and fuse blocks.

Use the car audio wire gauge and amplifier fuse guide when planning the main power circuit.

Amplifier Grounding Matters

The amplifier ground wire should normally match the power-wire size.

The ground lug should make full contact with clean bare metal. Remove paint, primer, powder coat, rust and contamination beneath the complete lug-contact area before tightening the connection.

A weak ground can contribute to:

  • Voltage drop
  • Amplifier heat
  • Noise
  • Protect mode
  • Weak output
  • Intermittent shutdowns

Read the car audio grounding guide for a stronger amplifier ground before testing the system under load.

Does a Prodigy Amplifier Need Electrical Upgrades?

The electrical support required depends on the amplifier model, actual current demand, factory alternator output and how the system will be played.

A compact NBM100.4 or moderate NBM1000.5 system may require less electrical support than a large NB2800.1 bass installation, but every system should still be tested under load.

Higher-power systems may require:

  • A Big 3 charging-wire upgrade
  • Larger power and ground cable
  • Additional battery reserve
  • A high-output alternator
  • Improved engine and chassis grounding
  • Additional fuse and distribution equipment

A battery stores energy. The alternator produces and replaces energy while the engine is running. Adding battery capacity alone does not fix an undersized charging system.

Strengthen the charging path with car audio Big 3 upgrade kits, compare Brand X alternators and electrical upgrades and browse high-output alternators for car audio systems.

Follow the step-by-step car audio electrical upgrade guide when planning the complete charging system.

Set Amplifier Gain and Crossovers Correctly

Gain is not a normal volume control. It matches the amplifier’s input sensitivity to the signal coming from the radio, DSP or line output converter.

Excessive gain can cause:

  • Clipping
  • Distortion
  • Amplifier overheating
  • Damaged speakers
  • Damaged subwoofers
  • Harsh mids and highs
  • Weak or uncontrolled bass

Speaker amplifiers also need safe high-pass and low-pass crossover settings. Subwoofer amplifiers need appropriate low-pass and subsonic filtering based on the enclosure and woofer.

Follow the complete amplifier gain-setting guide before playing the system at full output.

Match Prodigy Amplifiers With Prodigy Subwoofers

Prodigy Audio also offers NB2, NB3 and NB5 subwoofer options for different power levels and enclosure requirements.

Before pairing a Prodigy amplifier with a Prodigy subwoofer, compare:

  • Subwoofer RMS rating
  • Voice-coil configuration
  • Number of subwoofers
  • Final wired impedance
  • Amplifier RMS output at that impedance
  • Enclosure design
  • Power-wire and electrical requirements

Browse Prodigy Audio NB2, NB3 and NB5 subwoofers when building a matched bass system.

Why Buy Prodigy Audio Amplifiers From Audio Sellerz?

Audio Sellerz helps customers plan the full system instead of treating the amplifier as an unrelated product.

The amplifier needs to match:

  • The speakers or subwoofers
  • The final impedance
  • The enclosure
  • The power and ground wire
  • The fuse protection
  • The charging system
  • The available mounting space
  • The intended tuning and listening goals

Read why Audio Sellerz partnered with Prodigy Audio to learn more about the brand.

Frequently Asked Questions About Prodigy Audio Amplifiers

Are Prodigy Audio amplifiers South Korea built?

The current Audio Sellerz product listings describe the NB and NBM amplifier models as South Korea built.

What is the difference between Prodigy NB and NBM amplifiers?

NBM amplifiers use smaller mini chassis designed for compact installations. The NB models provide stronger 4-channel and monoblock power for larger systems.

Which Prodigy amplifier is best for door speakers?

The NBM100.4 is a compact option for moderate speaker systems. The NB300.4 provides substantially more power for louder mids, highs and door-speaker builds.

Which Prodigy amplifier powers a complete system?

The NBM1000.5 can power four speaker channels and one subwoofer channel from a single compact amplifier.

Which Prodigy amplifier is best for a compact subwoofer system?

The NBM1200.1 provides up to 1,200 watts at 1 ohm in a compact chassis.

Which Prodigy amplifier makes the most subwoofer power?

The NB2800.1 is the strongest current monoblock model listed in this collection, with up to 2,800 watts at 1 ohm.

Can two NB2800.1 amplifiers be linked?

The current product listing includes a linked rating of 5,600 watts at 2 ohms when two compatible amplifiers are configured correctly.

Can I bridge a Prodigy 4-channel amplifier?

The NBM100.4 and NB300.4 include bridged ratings at 4 ohms. Do not bridge them below the manufacturer’s stated minimum load.

Can I run a Prodigy monoblock below 1 ohm?

Do not operate the amplifier below its stated minimum impedance. Do not rely on enclosure impedance rise to make an unsafe wiring configuration acceptable.

Does a compact amplifier need smaller power wire?

No. Wire size is determined by amplifier current demand, conductor material and cable length—not the amplifier’s physical dimensions.

Do Prodigy amplifiers include bass knobs?

The current NBM1200.1, NBM1000.5 and NB2800.1 listings describe remote bass controllers with monitoring features.

Do I need a Big 3 upgrade?

That depends on amplifier demand, factory wiring, alternator capacity and measured voltage under load. Higher-power systems are more likely to require charging and grounding upgrades.

Can dealers purchase Prodigy Audio products?

Car audio shops, installers and resellers can apply for Prodigy Audio dealer access through Audio Resellerz.

Shop Prodigy Audio Amplifiers and Supporting Equipment

Prodigy Audio Dealer and Wholesale Support

Car audio shops, installers and resellers interested in offering Prodigy Audio products can apply for dealer access through Audio Resellerz.

Apply for Prodigy Audio dealer and wholesale support through AudioResellerz.com.

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