Prodigy Audio

Prodigy Audio NBM100.4 600 Watt 4-Channel Amplifier

Name: Prodigy Audio NBM100.4 600 Watt 4-Channel Amplifier
Brand: Prodigy Audio
SKU: NBM100.4
Price: 225.99 USD
Availability: OutOfStock

$225.99 USD

~~$270.99 USD~~ $225.99 USD

Sale Sold out

Shipping calculated at checkout.

Prodigy Audio NBM100.4 600 Watt 4-Channel Amplifier

Sold by AudioSellerz.com

The Prodigy Audio NBM100.4 600 Watt 4-Channel Amplifier is a compact South Korea-built full-range mini amplifier for door speakers, mids, highs, component sets, and sound-quality-focused systems where installation space is limited.

Prodigy rates the NBM100.4 at 100 watts x 4 at 4 ohms, 150 watts x 4 at 2 ohms, and a published 300 to 350 watts x 2 bridged at 4 ohms. It is designed for builders who want useful four-channel power with flexible crossover control rather than a large amplifier chassis.

Prodigy Audio Amplifier Specifications

Amplifier type: Compact full-range 4-channel amplifier
RMS output at 4 ohms: 100 watts x 4
RMS output at 2 ohms: 150 watts x 4
Bridged output at 4 ohms: Published at 300 to 350 watts x 2
Frequency response: 10 Hz to 23.8 kHz
Signal-to-noise ratio: Greater than 93 dB
Damping factor: 100
Input sensitivity: 6 volts to 0.2 volts
Operating voltage: 9 to 15.5 volts
Power and ground terminals: 4 gauge
Speaker terminals: Accept up to 14 gauge wire
Listed fuse rating: 50 amps
Dimensions: 8.66 inches long x 4.87 inches wide x 2.13 inches high
Tuning features: Bandpass-capable crossovers, x1/x10 multiplier settings, separate filter controls, and clipping indicator

Compact 4-Channel Power for Mids and Highs

The NBM100.4 can power a front and rear speaker system, a set of mids and tweeters, or a custom front stage when the connected speakers, final impedance, crossover settings, and RMS power requirements are matched correctly. Bridged operation can provide more power to selected 4-ohm loads, but the channel layout and safe impedance must be confirmed before wiring.

Compare more Prodigy Audio amplifiers or browse all car audio amplifiers. Complete the installation with a correctly sized car audio amplifier wiring kit and electrical support that matches the amplifier's current demand.

Helpful Amplifier Installation Guides

Before powering the system, read how to set amplifier gain for subs, mids, and highs, verify cable and fuse sizing with the car audio wire gauge and fuse guide, and build the power and signal paths with the car audio wiring diagram guide.

A clean ground and adequate charging support are essential. Use the car audio grounding guide and the step-by-step car audio electrical upgrade guide when planning the full installation.

Shop Prodigy Audio at Audio Sellerz

Browse the complete Prodigy Audio collection at Audio Sellerz or learn more about the brand in why Audio Sellerz partnered with Prodigy Audio.

Frequently Asked Questions

How should this amplifier be matched?

Use the continuous output at the actual final impedance, the connected speaker or subwoofer RMS rating, channel layout, crossover range, and minimum stable load. Do not match equipment from maximum-power numbers alone.

What wire and fuse should be used?

Start with the amplifier's published fuse rating, expected current demand, cable length, and wire material. The battery-side fuse must protect the power cable, and the ground cable should match the power path.

Does a compact amplifier need less electrical support?

No. Physical chassis size does not determine current demand. Wiring, battery reserve, alternator output, and voltage under load must support the amplifier's real power requirements.