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Need to power your aftermarket speakers? Check out our quality 2 channel amplifiers perfect for powering your front or back speakers. Shop all two channel amps now.

2-Channel Amplifiers Total RMS Power Output: 251 - 500 watts

Alpine SWR-T12 Shallow Mount Subwoofer + Cerwin-Vega B2 2-Channel Bomber Series Class D Amplifier + TruConnex TC4KIT-82B Amp Kit

• Bridged, 4 ohms: 500 watts x 1 chan.
• Aluminum Woofer Cone
• Santoprene Rubber Surround
• Cast Aluminum Frame
• Radial Finned Heat Sink
• Special Spider Design
• Auxiliary for use when RCA connections are not available
• Ultra Compact High Density Aluminium Alloy Chassis
• Direct FET Power Mosfet Output Stage
• Dimensions: 1.4"W x 4.02"L x 6.61"H

$530.49

OUT OF STOCK

Alpine SWR-T10 Shallow Mount Subwoofer + Cerwin-Vega B2 2-Channel Bomber Series Class D Amplifier + TruConnex TC4KIT-82B Amp Kit

• Bridged, 4 ohms: 500 watts x 1 chan.
• Aluminum Woofer Cone
• Santoprene Rubber Surround
• Cast Aluminum Frame
• Radial Finned Heat Sink
• Special Spider Design
• Auxiliary for use when RCA connections are not available
• Ultra Compact High Density Aluminium Alloy Chassis
• Direct FET Power Mosfet Output Stage
• Dimensions: 1.4"W x 4.02"L x 6.61"H

$629.99

OUT OF STOCK

EVO Series 1000 W Class A/B 2 Channel Amplifier

• RMS Power: 250W x 2 @ 4 ohms
• Total Peak Power: 1000W
• Variable Low Pass Crossover: 45 to 90 Hz
• Dimensions: 2.3"W x 9.188"L x 10"H

$57.50

OUT OF STOCK

600W 2-Channel Q Series Full Range Class A/B Car Amplifier

• RMS: 90W x 2 @ 4 ohms, 135W x 2 @ 2 ohms, 270W x 1 @ 4 ohm Bridged
• Total Peak Power: 600W
• High Speed MosFET Power Supply
• 16V Capable Power Supplies
• Full Range Class A/B
• BiPolar Professional Audio Grade Output Transistors
• 12.1" L x 7.9" W x 2.4 H

$89.95

OUT OF STOCK

300W RMS 2-Channel Class FD Car Amplifier

• 4 ohms: 125 watts x 2 chan.
• 2 ohms: 150 watts x 2 chan.
• Bridged, 4 ohms: 300 watts x 1 chan.
• Oxygen-Free Copper Wire Coil for Output
• TVC(Total Volume Control) Increases Signal-to-Noise Ratio

$184.99

OUT OF STOCK

1000W Max, Class A/B 2-Channel BMW Series Car Amplifier

BMW Seires 2-Channel Class A/B Car Amplifier • 1000W Max • 4 Ohm Stable • Variable Bass Boost • Variable Crossovers • Low and High Level Inputs • 3-Way Protection Circuitry

$89.99

OUT OF STOCK

500W 2-Channel Discus Series Full Range Car Amplifier

• RMS: 125W x 2 @ 4 ohms, 250W x 2 @ 2 ohms, Bridged: 500W x 1 @ 4 ohm
• Variable Low-Pass & High-Pass Filters
• Bass Boost: 0 ~ 12 dB
• Focused mass aluminum heat sinks
• 9.00" W x 11.10" L x 2.20" H

$79.99

OUT OF STOCK

960W Max Nano Block Series 2-Channel Amplifier

• 480W Max
• MOSFET Power Supply
• LED Power/Protect Indicators
• Ultimate Mounting Flexibility
• Mill Spec Double Sided PCB with SMD Parts

$119.00

OUT OF STOCK

600W 2-Channel Class A/B Demon Series Car Amplifier

• Demon Series 2-Channel Class A/B Car Amplifier
• 100W RMS x 2 Chan. @ 4 Ohms
• 130W RMS x 2 Chan. @ 2 Ohms
• 260W RMS x 1 Chan. @ 4 Ohms Bridged
• Tri-Mode Capable
• High Level Speaker Inputs
• Variable Bass Boost

$54.99

OUT OF STOCK

1600W Max Class AB 2-Channel Psyclone Series Car Amplifier

• 150W RMS x 2 Chan. @ 4 ohms
• Max 800W x 2 Chan. @ 2 ohms
• Max 1600W x 1 Chan. @ 4 ohms
• 2-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Silver Anodized Heatsink

$62.50

OUT OF STOCK

2000W Max Class AB 2-Channel Psyclone Series Car Amplifier

• 200W RMS x 2 Chan. @ 4 ohms
• Max 1000W x 2 Chan. @ 2 ohms
• Max 2000W x 1 Chan. @ 4 ohms
• 2-Way System Protection
• 2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Silver Anodized Heatsink

$83.95

OUT OF STOCK

400 Watt Element Ready Power Series Class-AD Marine 2-Channel Amplifier

• RMS: 200 watts x 2 chan. @ 4 ohms, 200 watts x 2 chan. @ 2 ohms, 400 watts x 1 chan. @ 4 ohm Bridged
• CEA-2006 Compliant Amplifier
• Rockford Fosgate 4/2 Ohm muti-impedance Constant Power technology
•Differential inputs with high level auto turn-on feature
• C.L.E.A.N. input/output clip detection and indicator LEDs
• 4-layer 2oz. copper circuit board with 2-part epoxy coating

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$549.99

OUT OF STOCK

480W RMS, 2-Channel Class D BX Series High Performance Car Amplifier

• 120W x 2 Chan. @ 4 ohms
• 240W x 2 Chan. @ 2 ohms
• 480W x 1 Chan. @ 4 ohms
• 3-Way System Protection
• 2 or 1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Selectable LPF or HPF

$149.95

OUT OF STOCK

1500W RMS Class D 2-Channel Mini Series Amplifier

• RMS Power: 130W x 2 @ 4 ohms, 180W x 2 @ 2 ohms, Bridged, 360 watts x 1 @ 4 ohms
• Total Peak Power: 1500W
• Variable Bass Boost
• Optical Control Circuitry
• Crossover Frequencies: 20-500Hz

$159.95

OUT OF STOCK

400W RMS Power Series Compact 2-Channel Amplifier

• 4 ohms: 120 watts x 2
• 2 ohms: 240 watts x 2
• Bridged, 4 ohms: 400 watts x 1
• CEA-2006 compliant
• Optional remote bass/treble boost
• S/N ratio: 85 dB
• Frequency Response: 20 Hz - 20 kHz

$399.99

OUT OF STOCK

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.