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Liquidation Station: Open Box & Refurbished Items

2-Channel Amplifiers Closeout

900W Peak (450W RMS) 2-Channel A Series Bridgeable Class AB 2-Ohm Stable Car Amplifier

• RMS: 150W x 2 @ 4 ohms, 225W x 2 @ 2 ohms, 450W x 1 @ 4 ohm
• Total Peak Power: 900W
• CEA-2006 Compliant
• Dimensions: 13-3/4"W x 8-1/2"L x 2-1/2"H

$69.99

IN STOCK

1000W Max 2-Channel Power One Series Class AB Car Amplifier

• 1000W Max
• 250W x 2-Chan @ 2 Ohm
• SEPP Analog Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Preamp RCA Outputs
• 3-Way System Protection Circuitry

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

$59.99

IN STOCK

500W Max 2-Channel Class A/B Zeus Series Car Amplifier

• 4 ohms: 125 watts x 2 chan.
• 2 ohms: 250 watts x 2 chan.
• Bridged, 4 ohm: 500 watts x 1 chan.
• Pulse Width Modulated MOSFET Power Supply

$59.99

IN STOCK

Only 1 Left!

2200W Max STAX Series 2-Channel Class A/B Amplifier

STAX 2-Channel Class A/B Car Amplifier • 370 Watts x 2 Chan. @ 4 Ohms • 450 Watts x 2 Chan. @ 2 Ohms • 2200 Watts Max • 3-Way System Protection Circuitry • MOSFET Power Supply • Preamp RCA Outputs •

$87.99

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450W RMS 2-Channel GM Series Class AB Bridgeable Car Amplifier

• RMS: 150W x 2 @ 4 ohms, 225W x 2 @ 2 ohms, 450W x 1 @ 4 ohm
• Total Peak Power: 900W
• CEA-2006 Compliant
• Dimensions: 13-3/4"W x 8-1/2"L x 2-1/2"H

$87.99

IN STOCK

Only 1 Left!

1300W 2-Channel Powerzone Series Class AB Car Amplifier

Previously installed, used, scratched, and box is ripped
• RMS Power: 325W x 2 @ 4 ohms, 650W x 2 @ 2 ohms, 1300W x 1 @ 4 ohms Mono Bridged
• Total Peak Power: 1300W
• Rugged MOSFET Pulse Width Modulation Power Supply

$79.99

IN STOCK

Only 1 Left!

1000W 2-Channel Powerzone Series Class AB Car Amplifier

Item is missing inner packaging and inner box
• RMS Power: 250W x 2 @ 4 ohms, 500W x 2 @ 2 ohms, 1000W x 1 @ 4 ohms Mono Bridged
• Total Peak Power: 1000W
• Rugged MOSFET Pulse Width Modulation Power Supply

$64.99

IN STOCK

Only 1 Left!

600W RMS 2-Channel Class AB i Series Car Amplifier

• RMS: 150W x 2 @ 4 ohms, 300W x 2 @ 2 ohms
• 600W RMS x 1 Channel @ 4 Ohms Bridged
• Pulse Width Modulated MOSFET Power Supply
• LED Status Indicator
• Fully Adjustable Bass EQ
• 3-Way System Protection
• Low Level Line Inputs
• Aluminum Finned Heatsink

$149.99

IN STOCK

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1800W Max, 2-Channel Gothic Series Class AB Car Amplifier

Installed and Used
• 4 ohms: 280 watts x 2 chan.
• 2 ohms: 360 watts x 2 chan.
• Bridged, 4 ohms: 720 watts x 1 chan.
• Max power output: 1800 watts

$89.99

IN STOCK

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300W 2-Channel PA Series Class AB Amplifier

• RMS Power: 75W x 2 @ 4 ohms, 100W x 2 @ 2 ohms
• Total Peak Power: 300W
• Built-In Low and High Pass Filters
• Dimensions: 7-3/4" W x 8-1/8" L x 1-15/16" H

$98.99

IN STOCK

Only 1 Left!

300W RMS Punch Series 2-Channel Stereo Class AB Car Power Amplifier (P300X.2)

Box is ripped open
• 100W x 2 Chan. @ 4 ohms
• 150W x 2 Chan. @ 2 ohms
• Built In NOMAD "Real Time" Analog Computer
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• MESHA3 Reduces MOSFET Temperatures for Improved Durability

$159.99

IN STOCK

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300 Watts Punch Series Boosted Rail Compact 2-Channel Amplifier

Item is Used
• RMS 100W x 2 @ 4 ohms, 150W x 2 @ 2 ohms, 300W x 1 @ 4 ohm Bridged
• 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

$189.99

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600W RMS 2-Channel FPS Series Symmetric Car Amplifier

2-Channel FPS Series Symmetric Car Amplifier • LED power (green) and protect (red) indicators • Variable Bass Boost (0 to +9 dB bass boost at 50 Hz) • 4-way Protection Circuitry (Thermal, Overload, and speaker short protection, polarity reversal

$549.99

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500W RMS Punch Series 2-Channel Stereo Class AB Car Power Amplifier (P500X.2)

• 150W x 2 Chan. @ 4 ohms
• 250W x 2 Chan. @ 2 ohms
• Built In NOMAD "Real Time" Analog Computer
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• MESHA3 Reduces MOSFET Temperatures for Improved Durability

$299.99

IN STOCK

Only 1 Left!

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.

2-Channel Amplifiers Information

2-Channel Amplifiers

A 2 channel amplifier is an amp that can operate two channels. It is basically two 1-channel amplifiers in a single box. This unit is usually intended for operating a left speaker and a right speaker.

A channel is the signal and power combination intended for one specific speaker. A car stereo audio system usually has a left channel and a right channel. More advanced audio systems may have separate channels for different types of speakers (midrange, subwoofer, and tweeter) or for rear channels (surround).

A bridged 2 channel amplifier is constructed in such a way that the amplifiers can be set up to operate inline providing the effect of a more powerful one channel amplifier. If durability is a concern, a bridgeable two channel amplifier used for two channels tends to work well because it's likely to have higher quality or just more diodes during bridged operation. Using a more powerful amplifier with the gain turned down is also a good idea if longevity is a concern.