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4-Channel Amplifiers

Micro-V Series 400W RMS 4-Channel Bridgeable Micro Class D Compact Car Amplifier (MVPA.4)

• The size of a postcard with 400 Watts True RMS Output!
• • MVP Series 4-Channel Micro Class D Amplifier
• 50W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint!

Add a 100% Copper, True 8 Gauge Amp Kit and save 25%

$159.99

IN STOCK

1000W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier

• 125 Watts RMS x 4 @ 4 ohms
• 250 Watts RMS x 4 @ 2 ohms
• 500 Watts RMS x 2 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 12.5" W x 9.2" L x 2.2" H

FREE 4 Gauge Amp Kit with Purchase!

$94.99

IN STOCK

GX Series Amplifier

• RMS Power: 60W x 4 @ 4 ohms, 85W x 4 @ 2 ohms
• Total Peak Power: 435W
• High and Low Pass Filters
• Dimensions: 8-1/8" W x 11-13/16" L x 2-1/16" H

Add a 100% Copper, True 4 Gauge Amp Kit and save 50%

$94.95

IN STOCK

320W MAX RMS MA Series Class-AB 4-Channel Bridgeable Marine Amplifier

• 60W x 4-Chan. @ 4 Ohms
• 80W x 4-Chan. @ 2 Ohms
• 160W x 2 Chan. @ 4 Ohms
• 320W RMS
• MOSFET Power Supply
• Preamp RCA outputs
• Thermal, Voltage and Short Protection Circuitry

Add a 100% Copper, True 8 Gauge Amp Kit and save 25%

$89.99

IN STOCK

1000W Peak Zeus Series Class-A/B 4-Channel 4-Ohm Stable Amplifier (ZXX10004)

• 125 Watts Peak x 4 @ 4 ohms
• 250 Watts Peak x 4 @ 2 ohms
• Total Peak Power: 500 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink
• 15.7" W x 10" L x 2.4" H

Add a 100% Copper, True 4 Gauge Amp Kit and save 25%

$116.99

IN STOCK

1600W Max (800W RMS) Full Range Class-AB 4-Channel Amplifier

• RMS: 100W x 4 @ 4 ohms, 200W x 4 @ 2 ohms, 400W x 2 @ 4 ohms bridged
• Total Peak Power: 1600W

$104.94

IN STOCK

300W 4-Channel Class AB Prime Series Full Range Amplifier

• 50W x 4-Chan. @ 4 ohms
• 75W x 4-Chan. @ 2 ohms
• 150W x 2 Chan. @ 4 ohms Bridged
• Selectable Bass Boost, Punch EQ
• Variable High-Pass & Low-Pass Crossover
• CEA-2006 Compliant
• Soft Start Turn-On

Add a 100% Oxygen Free Copper, True 8 Gauge Amp Kit

$129.99

IN STOCK

300W RMS Punch Series Boosted Rail Compact 4-Channel Amplifier

• RMS 75 x 1 @ 4 ohms
• Features Rockford Fosgate's Class-BR Topology
• CEA-2006 Compliant
• Ultra Compact Chassis
• Boosted Rail Design
• Dimensions: 6.75"L x 4.25"W x 1.53"H

Add a 10 AWG Amplifier Power Installation Kit!

$169.98

IN STOCK

1000W Max TA Series Class AB/D 4-Channel Amplifier

• 125 Watts x 1 @ 4 ohms
• 250 Watts x 4 @ 2 ohms
• Total Peak Power: 1000 Watts
• Heavy duty aluminum alloy heat-sink heat-sink for extreme heat dissipation
• Dimensions: 11.4"W x 13.9"L x 4"H

Save 25% on an 8 Gauge Amp Kit with Purchase!

$64.99

IN STOCK

600W Peak Zeus Series Class-A/B 4-Channel 2-Ohm Stable Amplifier (ZXX 600 4)

• 75 Watts Peak x 2 @ 4 ohms
• 125 Watts Peak x 2 @ 2 ohms
• Total Peak Power: 600 Watts
• Low-Pass Filter and High-Pass Filter
• Variable Bass Boost
• Aluminum Heatsink
• 11.4" W x 10" L x 2.4" H

Add a 100% Copper, True 4 Gauge Amp Kit and save 25%

$98.99

IN STOCK

300W 4-Channel Class D V-Power Series Compact Car Amplifier

• RMS Power: 50W x 4-Chan. @ 4 ohms, 75W x 4-Chan. @ 2 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Same Power in a 40% Smaller Chassis

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Add a 100% Copper, True 8 Gauge Amp Kit and save 50%

$199.95

SPECIAL ORDER

Ships at Later Date

600W 4-Channel Digital Low Profile Series Class D Car Amplifier (Made in Korea)

• RMS: 100W x 4 @ 4 ohms, 150W x 4 @ 2 ohms
• Total Peak Power: 400W
• Pulse Width Modulated MOSFET Power Supply
• 4-Way Protection Circuitry
• Dimensions: 3"W x 5.9"L x 1.5"H

Add a 100% Copper, True 8 Gauge Amp Kit and save 10%

$89.99

IN STOCK

1000W Max (640W RMS) Blade Series Class-A/B 4-Channel 2 ohm Stable Amplifier

• 80W RMS x 4 @ 4 ohms
• 160W RMS x 4 @ 2 ohms
• 320W RMS x 2 @ 4 ohms, Bridged
• Total Peak Power: 1000W
• CEA-2006 Compliant
• Built-In Line In Converter and Ground Loop Isolator
• Aluminum Heatsink
• Dimensions: 7.1" W x 12.9" L x 2" H

Add a 100% Copper, True 4 Gauge Amp Kit and save 25%

$149.95

IN STOCK

Only 1 Left!

1600W RMS Z-Line Class-A/B 4-Channel 2-Ohm Stable Amplifier with Remote Level Control/Bass Knob Included

• 200 Watts RMS x 4 @ 4 ohms
• 400 Watts RMS x 4 @ 2 ohms
• 800 Watts RMS x 2 @ 4 ohm bridged
• Total RMS Power: 1600 Watts
• Built-In Low- and High-Pass Filters
• 0 - +9 Bass Boost
• Heavy Duty Aluminum Heatsink
• Dimensions: 16.63" W x 10.63" L x 3.25" H

Add a 100% Copper, True 4 Gauge Amp Kit and save 25%

$129.99

IN STOCK

400W 4-Channel GM Digital Series Class FD Amplifier

• RMS Power: 45W x 4 @ 4 ohms, 45W x 4 @ 2 ohms
• Total Peak Power: 400W
• CEA-2006 Compliant
• Dimensions: 7-1/8" W x 2-1/2" D x 1-1/2" H

Add a 100% Copper, True 8 Gauge Amp Kit and save 25%

$99.99

IN STOCK

1500W Max (960W RMS) Blade Series Class-A/B 4-Channel 2 ohm Stable Amplifier

• 120W RMS x 4 @ 4 ohms
• 240W RMS x 4 @ 2 ohms
• 480W RMS x 2 @ 4 ohms, Bridged
• Total Peak Power: 1500W
• CEA-2006 Compliant
• Built-In Line In Converter and Ground Loop Isolator
• Aluminum Heatsink
• Dimensions: 7.1" W x 15.2" L x 2" H

Add a 100% Copper, True 4 Gauge Amp Kit and save 25%

$165.00

IN STOCK

Only 1 Left!

1500W Max (600W RMS) Full Range Class-AB 4-Channel Amplifier

• 150 Watts RMS x 4 @ 4 ohms
• 200 Watts RMS x 4 @ 2 ohms
• Variable low-pass filter (50-250 Hz, 12 dB/octave)
• Variable high-pass filter (50-250 Hz, 12 dB/octave)
• Dimensions: 12.25"W x 8"D x 2.25"H

Save 10% on a 4 Gauge Installation Kit with Purchase!

$79.99

IN STOCK

400W 4-Channel Class D Prime Series Full Range 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

$169.99

SPECIAL ORDER

Ships at Later Date

2000W Max (1200W RMS) Blade Series Class-A/B 4-Channel 2 Ohm Stable Amplifier

• 150W RMS x 4 @ 4 ohms
• 300W RMS x 4 @ 2 ohms
• 600W RMS x 2 @ 4 ohms, Bridged
• Total Peak Power: 2000W
• CEA-2006 Compliant
• Built-In Line In Converter and Ground Loop Isolator
• Aluminum Heatsink
• Dimensions: 7.1" W x 12.9" L x 2" H

$226.85

IN STOCK

Only 1 Left!

400W RMS JX Series 4-Channel Class D Full-Range Amplifier

• Peak: 70W x 4 @ 4 ohms, 100W x 4 @ 2 ohms, 200W x 2 @ 4 ohms Bridged
• Unregulated PWM switching type power supply
• Class D Circuitry
• Defeatable 12 dB / octave filter
• Speaker-level (high-level) inputs with included harness
• Dimensions: 7.68"W x 9.05"L x 2.09"H

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Add a 100% Copper, True 4 Gauge Amp Kit and save 50%

$199.99

IN STOCK

Only 3 Left!

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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.
Get The Right Gauge Wire
Understand what gauge works best for your amp.
Read 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.
Get The Right Capacitor
Reduce the strain on a vehicle's electrical system.
Read Guide
Sound Processors

Sound Processors Q & A

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.