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4-Channel Amplifiers without Speaker Level Inputs, not CEA Compliant

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

• 4 ohms: 250 watts x 4-Chan.
• 500 watts x 4-Chan.
• Bridged, 4 ohm: 1000 watts x 2 chan.
• Pulse Width Modulated MOSFET power supply

$169.99

IN STOCK

640W 4-Channel Reference Series Class SQ Bridgeable Power Amplifier (RA6404)

• 80W x 4-Chan. @ 4 ohms
• 160W x 4-Chan. @ 2 ohms
• 320W 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

$99.95

IN STOCK

800W Anarchy Series 4-Channel Class A/B Power Amplifier

• RMS: 100W x 4 @ 4 ohms, 300W x 4 @ 2 ohms
• Total Peak Power: 1200W
• Pulse Width Modulated MOSFET Power Supply
• Variable Bass Boost
• Heavy Duty Black Anodized Heatsink For Heat Dissipation
• Dimensions: 10.66"W x 10"L x 2.41"H

$79.95

IN STOCK

Only 1 Left!

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

$89.99

IN STOCK

Only 3 Left!

2400W 4-Channel ARMOR Series Class A/B Car Amplifier

• 4 ohms: 240 watts x 2 chan.
• 2 ohms: 600 watts x 2 chan.
• Bridged, 4 ohms: 1200 watts x 2 chan.
• Pulse Width Modulated MOSFET Power Supply

$94.95

OUT OF STOCK

1200W Anarchy Series 4-Channel Class A/B Power Amplifier

• RMS: 100W x 4 @ 4 ohms, 300W x 4 @ 2 ohms
• Total Peak Power: 1200W
• Pulse Width Modulated MOSFET Power Supply
• Variable Bass Boost
• Heavy Duty Black Anodized Heatsink For Heat Dissipation
• Dimensions: 10"W x 11"L x 2-5/16"H

$79.00

IN STOCK

1200W Big Bang Series 4-Channel Full-Range Digital Class D Car Amplifier

• 200W x 4-Chan. @ 4 ohms
• 300W x 4-Chan. @ 2 ohms
• 600W x 2 Chan. @ 4 ohms
• 2-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Illuminated Logo

40% Off on 4-Channel RCA Cables w/ purchase!

$109.99

IN STOCK

1600W 4-Channel ARMOR Series Class A/B Car Amplifier

• 4 ohms: 160 watts x 2 chan.
• 2 ohms: 400 watts x 2 chan.
• Bridged, 4 ohms: 800 watts x 2 chan.
• Pulse Width Modulated MOSFET Power Supply

40% Off on 4-Channel RCA Cables w/ purchase!

$74.99

IN STOCK

3000W 4-Channel Academy Series Class A/B Amplifier

• 4 ohms: 75 watts x 4-Chan.
• 2 ohms: 150 watts x 4-Chan.
• 4 ohms, Bridged: 200 watts x 2 chan.

40% Off on 4-Channel RCA Cables w/ purchase!

$99.99

IN STOCK

Only 2 Left!

5000W 4-Channel Vibe Series Car Amplifier

• 4 ohms: 625 watts x 4-Chan.
• 2 ohms: 1000 watts x 4-Chan.
• Max Bridged, 4 ohms: 2500 watts x 2 chan.
• Variable Bass Boost: 0-18 dB

$149.99

IN STOCK

Only 3 Left!

1000W RMS Class D 4-Channel Mini Series Amplifier

• RMS Power: 65W x 4 @ 4 ohms, 90W x 4 @ 2 ohms, Bridged, 190 watts x 2 @ 4 ohms
• Total Peak Power: 1000W
• Variable Bass Boost
• Optical Control Circuitry
• Crossover Frequencies: 40-400Hz

$162.95

IN STOCK

Only 1 Left!

2000W Optidrive Series 4-Channel Class A/B Amplifier

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

25% Off a 4 Gauge Amp Kit with Purchase!

$299.95

IN STOCK

Only 2 Left!

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

$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

2000W Max, Max Pro Series 4-Channel Class AB High Power MOSFET Amplifier with Remote Bass Control

Pro Series 4-Channel Class A/B Car Amplifier • 2000W MAX • 500W x 4-Chan. @ 4 Ohm • Variable Bass Boost • Preamp RCA Outputs • 4-Way System Protection Circuitry • Soft Start Anti-Thump Turn-On • Blue Illuminated Logo

$120.99

IN STOCK

800W Optidrive Series 4-Channel Class A/B Amplifier

• 4 ohms: 100 watts x 4-Chan.
•2 ohms: 175 watts x 4-Chan.
• Max Bridged, 4 ohms: 400 watts x 1 chan.
• Max power output: 800 watts x 2 chan.

$209.99

IN STOCK

Only 2 Left!

1000W 4-Channel Vibe Series Class AB Car Amplifier w/ Remote Bass Knob (Vibe 412N)

• 125 watts x 4-Chan. @ 4 ohms
• 200 watts x 4-Chan. @ 2 ohms
• 1000W Max
• MOSFET Power Supply
• Soft Start Turn-on

40% Off on 4-Channel RCA Cables w/ purchase!

$109.99

IN STOCK

Only 1 Left!

460W 4-Channel Class AB i Series Car Amplifier

• RMS: 75W x 4 @ 4 ohms, 115W x 4 @ 2 ohms
• 460W RMS
• Pulse Width Modulated MOSFET Power Supply
• LED Status Indicator
• Fully Adjustable Bass EQ
• 3-Way System Protection
• Low Level Line Inputs
• Aluminum Finned Heatsink

$249.99

IN STOCK

2000W 4-Channel Vibe Series Class AB Car Amplifier w/ Remote Bass Knob

• 4 ohms: 250 watts x 4-Chan.
• 2 ohms: 400 watts x 4-Chan.
• Bridged, 4 ohms: 1000 x 2 chan.
• Pulse Width Modulated MOSFET Power Supply
• LED Power and Protect Indicators

$119.99

IN STOCK

2000W 4-Channel District Series Class AB Car Amplifier

• 2 ohms: 750 watts x 4-Chan.
• Bridged, 4 ohms: 2000 watts x 2 chan.
• Max power output: 2000 watts x 2 chan.
• Pulse Width Modulated MOSFET power supply

$149.99

IN STOCK

Only 1 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.
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.