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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.
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150W RMS 2-Channel Class AB Prime Series Amplifier

• 50W x 2 Chan. @ 4 ohms
• 75W x 2 Chan. @ 2 ohms
• 150W x 1 Chan. @ 4 ohms Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
• Soft-Start Turn On

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

$89.99

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500W 2-Channel Stereo XM Series Class AB Car Amplifier

• RMS Power: 65W x 2 @ 4 ohms, 85W x 1 @ 2 ohms
• Total Peak Power: 500W
• CEA-2006 Compliant/Preamp Outputs/LPF
• Dimensions: 10.75" W x 6.75" L x 2.25"

Save 25% on a Complete 8 Gauge Amp Kit!

$89.99

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400W 2 Channel NA Series Full Range Class D Powersports/Marine Amplifier

• RMS Power: 200W x 2 @ 4 ohms
• Total Power: 400W
• Frequency Response: 20-20,000 Hz
• Dimensions: 3.7" W x 5.5" L x 1.7" H

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Save 33% off MB Quart Marine Bluetooth Stereo w/ Purchase!

$149.99

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280W 2-Channel GX Series Amplifier w/ 25% OFF 8 Gauge Amp Kit! (Use Bundle Offer)

• RMS Power: 60W x 2 @ 4 ohms, 85W x 2 @ 2 ohms
• Total Peak Power: 280W
• High and Low Pass Filters
• Dimensions: 7-13/16" W x 8-1/8" L x 2-1/16" H

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$99.95

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2-Channel Powersports Series Amplifier

• 4 ohms: 25 watts x 2 chan.
• 2 ohms: 50 watts x 2 chan.
• Bridged, 4 ohms: 100 watts x 1 chan
• Uses the vehicle’s charging system as power supply for 90-percent efficiency

Get 25% off a Kicker 8 Gauge Amplifier Kit with Purchase!

$119.95

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300W AX Series Class AB 2 Channel Amplifier

• RMS Power: 40W x 2 @ 4 ohms, 60W x 2 @ 2 ohms
• Total Peak Power: 300W
• Low Pass Filter: 80 Hz
• Frequency Response: 5 - 50,000 Hz

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$59.95

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280W 2-Channel GX Series Amplifier + Free $25 Sonic Electronix Gift Card

• RMS Power: 60W x 2 @ 4 ohms, 85W x 2 @ 2 ohms
• Total Peak Power: 280W
• High and Low Pass Filters
• Dimensions: 7-13/16" W x 8-1/8" L x 2-1/16" H
• Free $25 Sonic Electronix Gift Card

$99.95

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1000W 12" Subwoofer + Amplifier Car Audio Package

• 2 Channel Class AB Car Amplifier
• RMS Power: 40W x 2 @ 4 ohms, 60W x 2 @ 2 ohms
• CEA-2006 Low Pass Filter
• 12" Single 4 ohm Subwoofer
• Peak Power: 1000W
• RMS Power: 150W

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$84.99

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100W, 2-Channel Marine Amplifier for Bazooka Audio Input Control Systems

• 4 Ohms: 30 Watts x 2
• 2 Ohms: 50 Watts x 2
• Selectable High-Pass Filter
• Preamp and Speaker-Level Inputs

Get 20% off an NVX Universal Remote Level Control!

$89.99

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250W RMS, 2-Channel Class AB i Series Car Amplifier

• RMS: 75W x 2 @ 4 ohms, 125W x 2 @ 2 ohms
• 250W 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

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$179.99

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500W Vega Series 2-Channel Class D Car Amplifier

• RMS Power: 150W x 2 @ 4 ohms, 250W x 2 @ 2 ohms,
• Bridged 4 ohms: 500 watts x 1 chan.
• Tiffany Style Low Level RCA Inputs
• Dimensions: 1.93"W x 7.25"L x 8.5"H

$159.99

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Marine M Series 2-Channel Class D Full-Range Amplifier

M Series 2-Channel Class D Full-Range Amplifier • 100W x 2-Chan @ 2 Ohms • NexD Ultra-High Speed Topology • Preamp RCA Outputs • Variable High/Low-Pass Filter • 3-Way System Protection Circuitry • Remote Bass Input

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Get 5% off the JL Audio Bass Knob with Purchase!

$296.99

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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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Get 15% off the Punch Level Control Bass Knob with Purchase!

$449.99

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2-Channel Marine Amplifier

• 60W x 2 chan. @ 4 ohms
• 80W x 2 chan. @ 2 ohms
• 160W x 1 chan. @ 4 ohms
• 160W x 2 chan. Max
• MOSFET power supply
• Preamp RCA outputs
• Thermal, voltage, and short protection circuitry

$99.95

OUT OF STOCK

200W APMA Series Ultra-Compact 2-Channel Class D Amplifier

• 100 watts x 2 chan.
• FRD Chip Technology
• Dual side solid PCB with SMD
• Heavy duty aluminum alloy heat-sink
• Defeatable/Selectable crossover: LPF / FULL
• Variable low-pass filter: 0 - 300 Hz
• Variable Subsonic filter: 0 - 60 Hz
• Dimensions: 3.70"W x 5.50"L x 1.70"H

$70.97

OUT OF STOCK

125W RMS 2-Channel DX Series Class A/B Amplifier

• 60 Watts x 2-Channel @ 2 Ohm
• 30 Watts x 2-Channel @ 4 Ohm
• 125 Watts x 1-Channel @ 4 Ohm
• Muting Circuit
• 3 Automatic Turn-On Modes
• Balanced Differential Inputs

$79.95

OUT OF STOCK

600W 2-Channel Tarantula-NANO Series Class D Amplifier

• RMS Power: 200W x 2 @ 4 ohms, 300W x 2 @ 2 ohms
• Class D Full Range SMT Circuitry
• High and Low Pass Filters
• Dimensions: 6.75" W x 6.825" L x 1.75" H

25% off a Soundstream 1.5 Farad Capacitor with LED Display

$122.99

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2-Channel D-Series 125W Full Range Class A/B Car Amplifier

• RMS Power: 30W x 2 @ 4 ohms, 60W x 2 @ 2 ohms
• Signal to Noise Ratio: >95dB
• CEA-2006
• Dimensions: 8-1/8" W x 7-3/16" D x 2-3/8" H

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2-Channel 150W Class AB DRVN Series Car Amplifier

• 65W x 2 Chan. @ 4 ohms
• 90W x 2 Chan. @ 2 ohms
• 150W x 1 Chan. @ 4 ohms
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Anti-Pop Circuitry

$69.99

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.