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Sonic Certified Amplifier:

Speaker Level Inputs:

CEA-2006 Compliant:

Amp Bluetooth Connectivity:

4-Channel Amplifiers Bass/Gain Remote: No, Maximum Input Gauge Size: 4AWG

1600W 4-Channel WCC Series Full Range Amplifier (Same as MB Quart OA800.4)

• 100W x 4-Chan. @ 4 ohms
• 200W x 4-Chan. @ 2 ohms
• 400W x 2 Chan. @ 4 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

Save 50% on a 4 Gauge Amp Kit with Purchase!

$99.99

IN STOCK

2000W Max 4-Channel Class AB Car Amplifier

• Max Power: 250W x 4 @ 4 ohms, 500W x 2 @ 2 ohms
• Total Peak Power: 2000W
• Adjustable 12dB Crossovers
• Dimensions: 9.05" W x 12.6" L x 2.29" H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$74.95

IN STOCK

Only 3 Left!

600W Class FD 4-Channel GM Digital Series Amplifier

• 100W x 4-Chan. @ 4 ohms
• 150W x 4-Chan. @ 2 ohms
• 125W x 4-Chan. @ 1 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• High Power Capability with Small Size

Save 25% on a 4 Gauge Amp Kit with Purchase!

$159.99

IN STOCK

1200W BRUTUS X-14 Series 4-Channel Class AB Car Amplifier

• RMS Power: 150W x 4 @ 4 ohms, 300W x 4 @ 2 ohms, 600W x 2 @ 4 ohm Bridged
• Total Peak Power: 1200W
• CEA-2006 Compliant/Preamp Outputs/LPF
• 17.72"W x 2.5"H x 9.49"L

Save 25% on a 4 Gauge Amp Kit with Purchase!

$159.95

IN STOCK

360W RMS 4-Channel GM Series Bridgeable Class AB Car Amplifier

• RMS: 60W x 4 @ 4 ohms, 90W x 4 @ 2 ohms, 180W x 2 @ 4 ohm
• Total Peak Power: 760W
• CEA-2006 Compliant
• Dimensions: 13-3/4"W x 8-1/2"L x 2-1/2"H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$109.99

IN STOCK

Only 3 Left!

240W RMS 4-Channel GM Series Bridgeable Class AB Car Amplifier

• RMS: 40W x 4 @ 4 ohms, 60W x 4 @ 2 ohms, 120W x 2 @ 4 ohm
• Total Peak Power: 240W
• CEA-2006 Compliant
• Dimensions: 12-1/2"W x 8-1/2"L x 2-3/8"H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$89.99

IN STOCK

1000W Max 4-Channel Class AB Car Amplifier

• Max Power: 125W x 4 @ 4 ohms, 250W x 4 @ 2 ohms
• Total Peak Power: 1000W
• Adjustable 12dB Crossovers
• Dimensions: 9.05" W x 10.24" L x 2.29"H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$59.99

IN STOCK

2000W 4-Channel RAZOR Series Full Range Class D Car Amplifier

• 4 ohms: 160 watts x 4-Chan.
• 2 ohms: 250 watts x 4-Chan.
• Bridged, 4 ohms: 500 x 2 chan.
• Max power output: 2000 watts x 2 chan.

Save 25% on a 4 Gauge Amp Kit with Purchase!

$109.95

IN STOCK

900W Phantom Series Class D Full Range 4-Channel Amplifier

• RMS Power: 145 watts x 4 @ 4 ohms, 225 watts x 4 @ 2 ohms
• 450W RMS x 2 Channel @ 4 ohms Bridged
• Tri-Mode Capable
• 3-Way System Protection
• Variable Low-Pass Crossover
• Variable High-Pass Crossover
• Band-Pass Crossovers
• Input Source Selector

Save 25% on a 4 Gauge Amp Kit with Purchase!

$199.99

IN STOCK

1200W Kappa Series 4-Channel Amplifier

• 125W x 4-Chan. @ 4 Ohms
• 150W x 4-Chan. @ 2 Ohms
• 300W x 4-Chan. Max
• Tuned Bass EQ
• Speaker-level Inputs
• Variable High and Low Pass Filters
• 4/3/2 Channel Operation

Save 25% on a 4 Gauge Amp Kit with Purchase!

$239.99

IN STOCK

2400W Anarchy Series 4-Channel Class AB MOSFET Power Amplifier with Remote Level Control

• RMS: 2 ohms: 420 watts x 4 chan.
• 2400W Max.
• Switchable Phase Shift
• Input Sensitivity Selector
• Remote Subwoofer Control
• Heavy-Duty Screw Terminals
• Chrome-Plated Connections
• Illuminated Logo

Save 25% on a 4 Gauge Amp Kit with Purchase!

$101.95

IN STOCK

1400W Max 4-Channel Class AB Car Amplifier

• Max Power: 175W x 4 @ 4 ohms, 350W x 4 @ 2 ohms
• Total Peak Power: 1400W
• Adjustable 12dB Crossovers
• Dimensions: 11.02" L x 9.05" W x 2.29" H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$64.95

IN STOCK

1500W 4-Channel Mean Machine Series Class AB Amplifier

• Max Power: 200W x 4 @ 4 ohms, 375W x 4 @ 2 ohms
• Total Peak Power: 1500W
• Fully Adjustable Pro-Design Crossovers
• Dimensions: 9.05" W x 11.02" L x 2.29" H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$74.99

IN STOCK

1100W 4-Channel Mean Machine Series Class AB Amplifier

• Max Power: 150W x 4 @ 4 ohms, 275W x 4 @ 2 ohms
• Total Peak Power: 1100W
• Fully Adjustable Pro-Design Crossovers
• Dimensions: 9.05" W x 10.24" L x 2.29" H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$69.99

IN STOCK

True 800W RMS, Full Range Class D 4-Channel Amplifier (JAD-800.4)

• 4 ohms: 125 watts x 4-Chan.
• 2 ohms: 200 watts x 4-Chan.
• Bridged, 4 ohms: 400 x 2 chan.
• Pulse Width Modulated MOSFET Power Supply
• 4/3/2 Channel Operation

25% off Amp Kit with purchase!

$259.99

IN STOCK

640W 4 Channel Brutus Series Class AB Amplifier

• RMS Power: 80W x 4 @ 4 ohms, 160W x 2 @ 2 ohms
• Total Peak Power: 640W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 14.7" L x 2.4" H

$159.99

IN STOCK

400W 4-Channel Class D Prime Series Amplifier

• 75W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• 200W x 2 Chan. @ 4 ohms Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant

Save 25% on a 4 Gauge Amp Kit with Purchase!

$169.99

IN STOCK

800W 4-Channel Class D PA Series Car Amplifier

• 125W x 4-Chan. @ 4 ohm
• 200W x 4-Chan. @ 2 ohm
• 400W x 2-Chan. Bridged
• Level Control
• High-Pass Filter
• Adjustable High-Pass & Low-Pass Frequencies

25% off Amp Kit with purchase!

$249.99

IN STOCK

1600W Anarchy Series 4-Channel Class AB MOSFET Power Amplifier with Remote Level Control

• RMS: 300W x 4 @ 2 ohms
• 1600W Max.
• Switchable Phase Shift
• Input Sensitivity Selector
• Remote Subwoofer Control
• Heavy-Duty Screw Terminals
• Chrome-Plated Connections
• Illuminated Logo

Save 35% on a 4 Gauge Amp Kit with Purchase!

$97.99

IN STOCK

600W 4-Channel Class D Prime Series Amplifier

• 100W x 4-Chan. @ 4 ohms
• 150W x 4-Chan. @ 2 ohms
• 300W x 2 Chan. @ 4 ohms Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant

Save 25% on a 4 Gauge Amp Kit with Purchase!

$259.95

IN STOCK

2400W V-Drive Series 4-Channel Class AB Car Amplifier

• 2400 Watts Max
• 600 Watts x 4-Chan. @ 2 Ohms
• 3-Way System Protection
• Selectable Highpass/Lowpass Filters

Save 35% on a 4 Gauge Amp Kit with Purchase!

$99.95

IN STOCK

600W Bomber Series 4-Channel Class D Digital Amplifier

• RMS Power: 80W x 4 @ 4 ohms, 150W x 4 @ 2 ohms
• Dual Zone , operate two separate devices to two separate stages (front vs rear)
• Ultra Compact High Density Aluminium Alloy Chassis
• Direct FET Power Mosfet Output Stage
• Dimensions: 4.02"W x 8.7"L x 1.4"H

$199.99

IN STOCK

2000W Class A/B 4-Channel Heritage Series Car Amplifier

• 250W RMS x 4-Channels @ 4 ohms
• 350W RMS x 4-Channels @ 2 ohms
• Electronic Crossover Network
• Power and Protect LED Indicators
• 3-Way Protection System Circuitry

Save 25% on a 4 Gauge Amp Kit with Purchase!

$89.99

IN STOCK

840W 4-Channel Class A/B Reaper Series Power Amplifier

• 160W x 4-Chan. @ 4 ohms
• 210W x 4-Chan. @ 2 ohms
• 420W x 2 Chan. @ 4 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Speaker Level Inputs

Save 35% on a 4 Gauge Amp Kit with Purchase!

$79.99

IN STOCK

1200W 4-Channel RAZOR Series Full Range Class D Car Amplifier

• 4 ohms: 100 watts x 4-Chan.
• 2 ohms: 150 watts x 4-Chan.
• Bridged, 4 ohms: 300 x 2 chan.
• Max power output: 1200 watts

Save 25% on a 4 Gauge Amp Kit with Purchase!

$99.95

IN STOCK

320W Max PA Series Class AB 4-Channel Amplifier

PA Series 4-Channel Class AB Car Amplifier • 35W x 4 chan. @ 4 ohms • 50W x 4 chan. @ 2 ohms • 100W x 2 chan. @ 4 ohms • 4/3/2 channel operation • Preamp RCA outputs

Save 25% on a 4 Gauge Amp Kit with Purchase!

$99.99

IN STOCK

320W 4 Channel Brutus Series Class AB Amplifier

• RMS Power: 40W x 4 @ 4 ohms, 80W x 4 @ 2 ohms
• Total Peak Power: 320W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 11" L x 2.4" H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$139.99

IN STOCK

500W 4/3 Channel Class AB Power Amplifier

• RMS Power: 40W x 4 @ 4 ohms, 60W x 4 @ 2 ohms
• Total Peak Power: 250W
• CEA-2006 Compliant
• 7-7/8"W x 12-3/8"L x 2-3/16"H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$99.99

IN STOCK

2) sets of 6.5" / 6.75" 2-Way Marine Grade db Series Coaxial Speakers + Polk Audio PA200.4 320W Max PA Series 4-Channel Amplifier

• Peak Power: 720W
• RMS Power: 240W
• 3/4" Liquid-Cooled Silk/Polymer Composite Dome Tweeter
• Mounting Depth: 2-5/16"
• PA Series 4-Channel Class AB Car Amplifier
• 35W x 4 chan. @ 4 ohms
• 50W x 4 chan. @ 2 ohms
• 100W x 2 chan. @ 4 ohms

$234.99

IN STOCK

320W 4-Channel iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier (i3204)

• 60W x 4-Chan. @ 4 ohms
• 80W x 4-Chan. @ 2 ohms
• 160W x 2 Chan. @ 4 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Surface Mount Technology (SMT)

$99.95

IN STOCK

Only 1 Left!

400W KX Series 4-Channel Class D-IC Stereo Bridgeable Car Power Amplifier (KX4004)

• 50W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• Bridged: 200W x 2 Chan. @ 4 ohms
• 3-Way System Protection
• Single Channel Operation
• 4 Gauge Power and Ground Inputs
• Stylish Magnetic Panel Covers Tuning Options for Clean Install

Save 50% on a Kicker Amp Kit and get an Extended Warranty!

$299.95

IN STOCK

Only 3 Left!

1600W 4-Channel Brutus (BRX) Series Super A/B Class Amplifier

• RMS: 200W x 4 @ 4 ohms, 200W x 4 @ 2 ohms, Bridged 800W x 2 @ 4 ohm
• Total RMS Power: 1600W
• Ultra-Fi MOSFETS power supply
• Heavy duty aluminum alloy heat-sink
• Illuminated Hifonics logo

Save 25% on a 4 Gauge Amp Kit with Purchase!

$249.99

IN STOCK

300W Class D 4-Channel CX Series Car Amplifier

• 40W x 4-Chan. @ 4 ohms
• 75W x 4-Chan. @ 2 ohms
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• Nickel-Plated Terminals

Save 50% on a Kicker Amp Kit and get an Extended Warranty!

$199.95

IN STOCK

2000W Max, 4-Channel Max Series Amplifier (MXA-414)

Max Series 4-Channel Car Amplifier • 5000W Max • 650W x 4-Chan. @ 2 Ohms • 450W x 4-Chan. @ 4 Ohms • Phase Shift 0-180 • 3-Way System Protection Circuitry • Stiffly Regulated PWM MOSFET Power Supply

$82.95

IN STOCK

400W Class AB 4-Channel Thunder Series Car Amplifier

• 75W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• 400W x 2 Chan. MAX
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Vibration and Extruded Aluminum Heat Sink for Effective Heat Dissipation

Integrate an Amplifier in to your Factory System and Save!

$199.95

IN STOCK

2000W 4-Channel Mean Machine Series Class AB Amplifier

• Max Power: 250W x 4 @ 4 ohms, 500W x 4 @ 2 ohms
• Total Peak Power: 2000W
• Fully Adjustable Pro-Design Crossovers
• Dimensions: 9.05" W x 12.6" L x 2.29" H

Save 25% on a 4 Gauge Amp Kit with Purchase!

$89.99

IN STOCK

1040W 4-Channel Class A/B Reaper Series Power Amplifier

• 200W x 4-Chan. @ 4 ohms
• 260W x 4-Chan. @ 2 ohms
• 520W x 2 Chan. @ 4 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Speaker Level Inputs

Save 25% on a 4 Gauge Amp Kit with Purchase!

$109.99

IN STOCK

300W Slash V3 Series Class AB 4-Channel Amplifier

• 75W x 4-Chan. @ 4 ohms
• MOSFET power supply
• Differential-Balanced With RCA Jack Inputs

50% off a True 4 Gauge NVX Amp Kit with Purchase

$599.95

IN STOCK

Only 1 Left!

600W PDX Series 4-Channel Power Density Digital Class D Car Amplifier

• RMS Power: 150W x 4-Chan. @ 4 ohms
• 600 Watts RMS
• Class D
• Variable High-Pass and Low-Pass Filter
• Blue LED Power/Status Indicator
• Compact Size

Integrate an Amplifier in to your Factory System and Save!

$749.95

IN STOCK

Only 3 Left!

400W PDX Series 4-Channel Power Density Digital Class D Car Amplifier

• RMS Power: 100W x 4-Chan. @ 4 ohms
• 400 Watts RMS
• Class D
• Variable High-Pass and Low-Pass Filter
• Blue LED Power/Status Indicator
• Compact Size

Save 25% on a 4 Gauge Amp Kit with Purchase!

$499.95

IN STOCK

400W KXM Series 4-Channel Class D-IC Stereo Bridgeable Marine Power Amplifier

• 50W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• Bridged: 200W x 2 Chan. @ 4 ohms
• 3-Way System Protection
• Single Channel Operation
• 4 Gauge Power and Ground Inputs
• Stylish Magnetic Panel Covers Tuning Options for Clean Install

Save 50% on a Kicker Amp Kit and get an Extended Warranty!

$349.95

IN STOCK

Only 2 Left!

900W HED Series 4-Channel Class AB Car Amplifier

• RMS Power: 65W x 4 @ 4 ohms , 90W x 4 @ 2 ohms
• Total Peak Power: 900W
• Variable Low-Pass Filter
• Pulse Width Modulated MOSFET Power Supply
• Heavy-Grade Aluminum Alloy Extruded Heatsink

$159.99

IN STOCK

1000W Consumer Line Series 4-Channel Class AB Amplifier

• RMS Power: 50W x 4 @ 4 ohms, 100W x 4 @ 2 ohms
• Total Peak Power: 1000W
• Adjustable High and Low Pass Crossovers
• High Quality Aluminum Heat Sink
• Dimensions: 6.9" W x 13.1" L x 2.16" H

$135.99

IN STOCK

1000W 4-Channel D-Bit Series Class AB Car Amplifier

• RMS Power: 250W x 4 @ 4 ohms
• Total Peak Power: 2000W
• CEA-2006 Compliant
• Dimensions: 5.9"W x 9.4"L x 1.9"H

$399.99

IN STOCK

Only 1 Left!

4-Channel 85W PDR Series Class D Car Amplifier

• RMS Power: 85W x 4 @ 4 ohms, 125W x 2 @ 2 ohms, 250W x 2 @ 4 ohms, Bridged
• Preamp Outputs
• Dimensions: 9"W x 7.12"L x 2.8"H

$399.95

IN STOCK

Only 2 Left!

600W 4 Channel Digital Compact Series Class D Car Amplifier (Made in Korea)

• RMS: 100W x 4 @ 4 ohms, 150W x 4 @ 2 ohms, 300W x 2 @ 4 ohm, Bridged
• Total Peak Power: 600W + 800W
• Pulse Width Modulated MOSFET Power Supply
• Variable Bass Boost
• 4-Way Protection Circuitry
• Dimensions: 4.7"W x 9"L x 1.6"H

$129.99

IN STOCK

Only 3 Left!

400W 4 Channel Digital Compact Series Class D Car Amplifier (Made in Korea)

• RMS: 60W x 4 @ 4 ohms, 85W x 4 @ 2 ohms, 200W x 2 @ 4 ohm, Bridged
• Total Peak Power: 400W
• Pulse Width Modulated MOSFET Power Supply
• Variable Bass Boost
• 4-Way Protection Circuitry
• Dimensions: 4.7"W x 7.9"L x 1.6"H

$109.99

IN STOCK

Only 3 Left!

3000W 4-Channel Razor Series Class D Amplifier

• RMS: 285 watts x 4 chan @ 4 ohms, 375 watts x 4 chan @ 2 ohms, Bridged, 750 watts x 2 chan @ 4 ohms
• Total Peak Power: 3000W
• MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
• Military Grade SMT PCB Maintains Dynamic Performance
• 4.75 W x 12.25" L x 1.625" H

$149.99

IN STOCK

2000W 4-Channel Ground Pounder Series A/B Class Amplifier

• RMS Power: 250W x 4 @ 4 ohms, 500W x 4 @ 2 ohms, 1000 x 2 @ 4 ohms Mono Bridged
• Total Peak Power: 2000W
• Variable Bass Boost
• Speaker Level Inputs
• 9.05"W x 13.93"L x 2.29"H

$99.99

OUT OF STOCK

520W 4-Channel iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier

• 100W x 4-Chan. @ 4 ohms
• 130W x 4-Chan. @ 2 ohms
• 260W x 2 Chan. @ 4 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Surface Mount Technology (SMT)

$119.99

OUT OF STOCK

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Related Categories

Amplifier Wiring Kits
Get all the cables, wires, and hardware you need to install your new car audio 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! To make sure you get the kit that is best designed for your car audio system, scroll down to the bottom of this page for the buying guide.
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. Click here to learn more about digital sound processors and to find out which type would be best for your car audio system.

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.