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4-Channel Amplifiers

1400W Max Mean Machine Series 4-Channel Car Audio Amplifier
Free Ground Shipping within the 48 states
Mean Machine Series 4-Channel Class A/B Car Amplifier • 1400 Watts Max • 250 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
$94.95
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (5 reviews)
1600W Max, 4-Channel Class A/B BAMF Series Amplifier
Free Ground Shipping within the 48 states
1600W Max 4-Channel BAMF Series Class AB Amplifier • 150W x 4 Chan. @ 4Ohms • 180W x 4 Chan. @ 2Ohms • 1600W Max • MOSFET power supply • Full Selectable Crossover • Tri-mode capable • Heavy duty aluminum alloy heatsink
$125.85
Shipping: FREE
To the US 48 • other rates
  • 3.6
  (17 reviews)
1000W RMS, 4-Channel Class AD Power Series Constant Power Amplifier
Free Ground Shipping within the 48 states
Power Series 4-Channel Class A/D Car Amplifier • 1000W RMS • 250W x 1-Chan @ 1 Ohm • NOMAD Real Time Computer Protection • 50-500 Hz LP/AP/HP Crossovers • Constant Power
$599.95
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (5 reviews)
1200W Max 4-Channel Marine Audio Amplifier w/ PA System Microphone for Wakeboard or Other Uses
Free Ground Shipping within the 48 states
4-Channel Class AB Marine Amplifier with PA System Microphone • 150W x 4 chan. @ 4 Ohms • 300W x 4 chan. @ 2 Ohms • 600W x 2 chan. @ 4 Ohms • MOSFET PWM (Pulse Width Modulated) power supply • Wired remote bass level control included
$199.99
Shipping: FREE
To the US 48 • other rates
  • 4.3
  (3 reviews)
1200W Max, BAMF Series 4-Channel Amplifier
Free Ground Shipping within the 48 states
4-Channel BAMF Series Class AB Amplifier • 100W x 4 Chan. @ 4 Ohms • 125W x 4 Chan. @ 2 Ohms • 1200 Watts Max • MOSFET Power Supply • Adjustable Tuned Bass EQ • Tri-Mode Capable • PWM Circuitry • 2-Ohm Stable
$104.99
Shipping: FREE
To the US 48 • other rates
  • 2.7
  (12 reviews)
2000W Max Mean Machine Series 4-Channel Car Audio Amplifier
Free Ground Shipping within the 48 states
Mean Machine Series 4-Channel Class A/B Car Amplifier • 2000 Watts Max • 250 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
$122.00
Shipping: FREE
To the US 48 • other rates
  • 4.7
  (10 reviews)
1200W Max PowerZone Series 4-Channel Car Audio Amplifier (PZ12004)
Free Ground Shipping within the 48 states
PowerZone Series 4-Channel Class A/B Car Amplifier • 1200 Watts Max • 300 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
$99.99
Shipping: FREE
To the US 48 • other rates
1800W Max PowerZone Series 4-Channel Car Audio Amplifier (PZ18004)
Free Ground Shipping within the 48 states
PowerZone Series 4-Channel Class A/B Car Amplifier • 1800 Watts Max • 400 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
$99.99
Shipping: FREE
To the US 48 • other rates
1400W Max V-Drive Series 4-Channel Car Audio Amplifier (DRA14504)
Free Ground Shipping within the 48 states
V-Drive Series 4-Channel Class A/B Car Amplifier • 1400 Watts Max • 350 Watts x 4 Chan. @ 2 Ohms • 3-Way System Protection • Selectable Highpass/Lowpass Filters
$109.00
Shipping: FREE
To the US 48 • other rates
  • 4.0
  (1 review)
1400W Max 4-Channel AXL Series Class AB Car Amplifier
Free Ground Shipping within the 48 states
AXL Series 4-Channel Class AB Amplifier • 150 x 4 Chan. @ 4 ohms • 350W x 4 Chan. @ 2 ohms • 700W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2 Channel Operation • 2 Gauge Power and Ground Inputs • Illuminated Logo for Stylish and Unique Design
$109.00
Shipping: FREE
To the US 48 • other rates
2200W Max, 4-Channel Class A/B Power House Series Car Amplifier
Free Ground Shipping within the 48 states
Power House Series 4-Channel Class A/B Car Amplifier • 125W x 4 Chan. @ 4 ohms • 250W x 2 Chan. @ 4 ohms • 500W x 2 Chan. @ 4 ohms Bridged • Preamp RCA Outputs • Low-Level RCA Inputs • Variable Low-Pass Filter • 2-Way System Protection
$249.99
Shipping: FREE
To the US 48 • other rates
  • 2.0
  (1 review)
1600W Max Phantom Series 4-Channel MOSFET Power Amplifier
Free Ground Shipping within the 48 states
Phantom Series 4-Channel Class A/B Car Amplifier • 160W x 4 chan. @ 4 ohms • 400W x 4 chan. Max • MOSFET PWM Power supply • Includes bass remote • Trimode operation • Thermal and speaker short protection
$89.99
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (6 reviews)
Availability: Out of Stock - Backorder
E-mail me when it is in stock
1000W RMS HCCA Competition Series 4-Channel Amplifier
Free Ground Shipping within the 48 states
HCCA Competition Series 4-Channel Class A/B Car Amplifier • 250W x 4 Chan @ 2 Ohms • 125W x 4 Chan @ 4 Ohms • Intelli-Q Variable Bass Boost • Preamp RCA Outputs • 5-Way System Protection Circuitry
$499.99
Shipping: FREE
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  • 5.0
  (1 review)
Availability: Out of Stock - Backorder
E-mail me when it is in stock
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Related Categories

Amplifier Wiring Kits
Get all the cables, wires, and hardware you need to install your new car amplifier with one of these power amp kits. Amplifier wiring kits come with your basic power and ground cables, as well as other necessary wires. Select complete amplifier kits will include speaker wire, RCA interconnect cables, and more! Make sure to get the kit that is best designed for your car audio system.
Capacitors
Car audio capacitors are a great addition to any aftermarket audio system that is in need of a little extra power. Capacitors store a temporary electrical charge that can be released during periods of extra power strain. If a vehicle has dimming headlights when music is played, a capacitor could solve that problem.
Sound Processors
For those who want the most out their car audio system, a quality sound processor is a must. After some slight adjustments, your systems will sound like it has been professionally tuned and optimized. Tune your system to perfection with these crossovers, equalizers, and bass drivers.

4-Channel Amplifiers Information

A 4-channel amplifier is the best way to power a complete set of new car speakers. These amplifiers are designed to power four door speakers, although the right & left channels can usually be bridged to offer a wide range of wiring options. Commonly, the rear channels will be bridged to power a small subwoofer while the front channels are used for the front speakers. Some audiophile installations use these amplifiers to bi-amp a pair of component speakers – in these setups, each tweeter and midwoofer is powered from their own channel. Four channel amplifiers mostly utilize class A/B circuitry for the best possible sound quality, but the last few years have seen a huge rise in the popularity of full-range class D amps. These amplifiers are prized for their compact chassis, and advances in technology have made them sound almost indistinguishable from their A/B counterparts. 4-Channel amplifiers also frequently feature preamp outputs or signal pass-thru, allowing you to provide signal to a subwoofer amp without running another RCA cable to your head unit.