4 Channel Amplification 4 x 75 Watts Total Output Variable Gain Control Accepts High or Low Impedance Inputs Gold Plated RCA Inputs High/Low Level Inputs Output Impedance: 4-8 Ohms Easy Access Speaker Connection Remote Turn On/Off Adjustable Gain Control Thermal Protection Overload Protection Load D... Read more

$36.00 - $58.00

Good things come in small, stackable packages. Who knew something so small could pump so much power? The Alpine PDX series amplifiers are for the true car audio enthusiast – for those who want the best power, sound quality, and efficiency, all from a compact size. Get the most out of your system w... Read more

$269.00 - $500.00

2 x 500W RMS at 4 OHMS 2 x 1000W MAX at 4 OHMS 1 x 2000W MAX at 4 OHMS Bridged 2 x 800W at 2 OHMS RMS Electronic Crossover Network Bass Boost Circuit 2 Ohms Stereo Stable ... Read more

$99.00 - $218.00

The Maxxsonics P1800.4 has 4 Equalizer Bands. Signal to Noise Ratio: 90 Decibels. ... Read more

$100.00 - $130.00

The Reference 5350a is the perfect complete sysem solution allowing you to drive front and rear speakers as well as subwoofers from a single amplifier. The 5350a comes outfitted with three variable 12dB per octave electronic crossovers allowing you to optimize system tuning based on speaker selectio... Read more

$207.00 - $350.00

Two Channel Bridgeable Amplification 2x200 WattsTotal Output/1 x 400 Watts Output Bridged Variable Gain Control/Remote Turn On/Off MOSEFT Pulse Modulation Power Supply 2 Ohm Stereo Stable Built-in Bass and Treble Control Gold Plated RCA Low Level Inputs Speaker Output Barrier Strip S/N Retio:Greater... Read more

$44.00 - $85.00

The Power Acoustik OVN1-4000D has 1 Equalizer Bands. Signal to Noise Ratio: 100 Decibels. Power Acoustik has been a preferred brand for 24 years and counting! Few manufacturers can match our aftermarket market expertise. The key to our success is to design and engineer products that meet the needs o... Read more

$196.00 - $230.00

The BOSS AUDIO SYSTEMS CX1800 has 5 Equalizer Bands. Signal to Noise Ratio: 105 Decibels. ... Read more

$135.00 - $200.00

Adding an amplifier like the KAC-6404 can bring fresh test to any audio system. This 4-channel amplifier will dramatically improve sound quality with 500 watts of power and features like MOSFET switching and built-in variable low-pass and high-pass filters. ... Read more

$99.00 - $150.00

The Jl Audio Slash v2 450/4V2 has 4 Equalizer Bands. Signal to Noise Ratio: 108.5 Decibels. ... Read more

$375.00 - $850.00

The Jl Audio 1000/1V2 has 1 Equalizer Bands. Signal to Noise Ratio: 95 Decibels. ... Read more

$630.00 - $1100.00

Two Channel Amplification 2x120 WattsTotal Output Variable Gain Control/Remote Turn On/Off 4 Ohm Speaker Impedance Built-in Bass and Treble Control Gold Plated RCA Low Level Inputs Speaker Output MOLEX Connector S/N Ratio:Greater Than 85dB Frequency Response:15-30k Hz Overload/Thermal/Short Circuit ... Read more

$32.00 - $42.00

The T400-4 amplifier is perfect for front/rear fading stereo systems or when dedicated amplification is required between front stage speakers and rear subwoofer(s). Thanks to the Dynamic Thermal Management, the small chassis design insures it can be installed in any location – like under front sea... Read more

$230.00 - $360.00

The Quantum Audio QCa3500D has 1 Equalizer Bands. Signal to Noise Ratio: 90 Decibels. ... Read more

$389.00 - $592.00

The Polk Audio PA250.2 has 2 Equalizer Bands. Signal to Noise Ratio: 90 Decibels. ... Read more

$134.00 - $170.00

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$199.00 - $314.00

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$95.00 - $162.00

The BOSS AUDIO SYSTEMS D1200M has 1 Equalizer Bands. Signal to Noise Ratio: 105 Decibels. ... Read more

$83.00 - $244.00

With its continued excellence in sound reproduction, AudioSource has once again created a versatile stereo amplifier. The AMP110 Power Amplifier offers superb functionality and Dual-Zone capability that will be hard to match. ... Read more

$221.00 - $360.00

The T600-4 amplifier offers the perfect balance of power output and compact design required for high performance audio systems. The 4-channel configuration allows fine tuning adjustments between front stage component systems and rear surround speakers. The built-in crossover also allows the rear cha... Read more

$349.00 - $680.00