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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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2-Channel Amplifiers without Preamp Outputs

300W 2-Channel Class AB Mini Amplifier With 3.5mm Input

• RMS Power: 15W x 2 @ 4 ohms
• Total Peak Power: 300W
• 3.5mm AUX Input/0.125" Stereo Inputs
• Dimensions: 2.99"W x 3.94"L x 1.4"H
• 3 Way Electronic Crossover Network
• Adjustable Gain Control

$18.50

OUT OF STOCK

400W Peak (180W RMS) 2-Channel A Series Bridgeable Class AB 2-Ohm Stable Car Amplifier

• RMS: 60W x 2 @ 4 ohms, 90W x 2 @ 2 ohms
• Total Peak Power: 400W
• CEA-2006 Compliant
• Dimensions: 9-1/2"W x 7"L x 2-1/2"H

$69.99

OUT OF STOCK

420W Max, Sedona Series 2-Channel Amplifier

• 70W x 2-Chan. @ 4 Ohm
• 100W x 2-Chan. @ 2 Ohm
• MOSFET Power Supply
• Variable Bass Boost
• Brushed Aluminum Finish
• Platinum 4 AWG Power Block
• Remote Gain Control Included

$71.99

OUT OF STOCK

1000W Max 2-Channel Mini Max Series Car Amplifier

• 4 Ohms: 250 Watts X 2 Chan.
• 2 Ohms: 350 Watts X 2 Chan.
• Max Bridged, 4 Ohms: 1000 Watts X 1 Chan.
• Pulse Width Modulated Mosfet Power Supply

$60.97

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

800W Max, 2-Channel Marine Power Amplifier

• 125 Watts RMS x 2 Chan. @ 4 Ohms
• 400 Watts Max x 2 Chan. @ 2 Ohms
• Protective Humidity Coating On PC Board
• Tri-Mode Capable
• Soft Turn-On Circuitry

$93.97

OUT OF STOCK

2800W Max, Optidrive Series 2 Channel Class A/B Amplifier

• 4 ohms: 700 watts x 2 chan.
• 4 ohms: 950 watts x 1 chan.
• 4 ohms max: 1400 watts x 2 chan.
• Max power output: 2800 watts x 1 chan.

$334.99

OUT OF STOCK

350W RMS 2-Channel iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier (i3502)

• 115W x 2 Chan. @ 4 ohms
• 175W x 2 Chan. @ 2 ohms
• 350W x 1 Chan. @ 4 ohms
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Surface Mount Technology (SMT)

$89.99

OUT OF STOCK

1600W Max 2-Channel ARMOR Series Class A/B Car Amplifier

• 4 ohms: 260 watts x 2 chan.
• 2 ohms: 800 watts x 2 chan.
• Bridged, 4 ohms: 1600 watts x 1 chan.
• Pulse Width Modulated MOSFET Power Supply

$75.97

OUT OF STOCK

Boss Bass Package: (2) 2100 Watts Max 10" Phantom Series Dual 4 ohm Subwoofer + 2-Channel ARMOR Series Class A/B Car Amplifier + 4 Gauge Kit

• 2-Channel Armor Series Class AB Amplifier
• Power: 260W x 2 @ 4 ohms, 800W x 2 @ 2 ohms
• Dual 10" Phantom Series Subwoofers
• RMS Power (Each): 1050W
• Injection Molded Polypropylene Cones and Butyl Rubber Surrounds
• Belva Complete 4 Gauge 2-Channel Amplifier Wiring Kit

$183.25

OUT OF STOCK

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

Boss PT2200 2-Channel Phantom Series Class AB Amplifier + (2) Orion XTR124D 12" XTR Series Subwoofer + Amp Wiring Kit

• Gold-plated RCA low level and high level inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Wired remote bass level control included
• Polypropylene dust cap - moisture and UV resistant
• Oversized Nitrile-butadiene rubber surround
• Paper cone woofer
• Kapton voice coil former
• Sensitivity: 87.27 dB
• Frequency response: 20 - 250 Hz

$296.89

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.