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2-Channel Amplifiers

300W RMS 2-Channel Class BR Punch Boosted Rail Amplifier
Free Ground Shipping within the 48 states
Punch Series BR 2-Channel Block Car Amplifier • 100W at 4 Ohms • 150W at 2 Ohms • 300W Bridged at 4 Ohm • Ultra Compact Chassis • High Level Speaker Input • NOMAD Protection Circuitry • CEA-2006 Compliant
$144.99
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  • 5.0
  (1 review)
Punch Series Compact 2-Channel Amplifier
Free Ground Shipping within the 48 states
Punch Series 2-Channel Class AB Car Amplifier • 50W x 2 chan. @ 4 ohms • 100W x 2 chan. @ 2 ohms • MOSFET power supply • RCA Pass-thru outputs
$129.99
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  • 4.8
  (20 reviews)
600W RMS Power Series Compact 2-Channel Amplifier
Free Ground Shipping within the 48 states
4 ohms: 200 watts x 2 • 2 ohms: 300 watts x 2 • Bridged, 4 ohms: 600 watts x 1 • CEA-2006 compliant • Optional remote bass/treble boost • S/N ratio: 85 dB • Frequency Response: 20 Hz - 20 kHz
$309.99
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  • 4.8
  (10 reviews)
150W RMS 2-Channel Class AB Prime Series Amplifier
Free Ground Shipping within the 48 states
Prime Series Full Range Class AB 2-Channel Car 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
$89.99
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400W RMS Power Series Compact 2-Channel Amplifier
Free Ground Shipping within the 48 states
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
$229.95
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  • 4.9
  (10 reviews)
300W RMS Punch Series 2-Channel Stereo Class AB Car Power Amplifier (P300X.2)
Free Ground Shipping within the 48 states
Punch Series 2-Channel Class AB Amplifier • 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
$169.99
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450W RMS 2-Channel ZX Series Stereo Amplifier (ZX4502)
Free Ground Shipping within the 48 states
ZX Series 2-Channel Class AB Car Amplifier • 150W x 2 chan. @ 4 ohms • 225W x 2 chan. @ 2 ohms • 450W x 1 chan. @ 4 ohms • Tuned Bass EQ • Balanced differential inputs • Low-Pass & High-Pass Filters
$249.95
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600W RMS, 2-Channel Class A/B Murdered Out Series Car Amplifier
Free Ground Shipping within the 48 states
Murdered Out Series 2-Channel Class A/B Amplifier • 150W x 2 Chan. @ 4 ohms • 300W x 2 Chan. @ 2 ohms • 600W x 1 Chan. @ 4 ohms • 4-Way System Protection • 2/1 Channel Operation • 8 Gauge Power and Ground Inputs • Power and Protect Indicators
$99.99
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300W RMS, 2-Channel Class A/B Murdered Out Series Car Amplifier
Free Ground Shipping within the 48 states
Murdered Out Series 2-Channel Class A/B Amplifier • 75W x 2 Chan. @ 4 ohms • 150W x 2 Chan. @ 2 ohms • 300W x 1 Chan. @ 4 ohms • 4-Way System Protection • 2/1 Channel Operation • 8 Gauge Power and Ground Inputs • Power and Protect Indicators
$74.99
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1000W RMS Punch Series 2-Channel Stereo Class AB Car Power Amplifier (P1000X.2)
Free Ground Shipping within the 48 states
Punch Series 2-Channel Class AB Amplifier • 300W x 2 Chan. @ 4 ohms • 500W 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
$379.99
Shipping: FREE
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300W MAX, HED Series 2-Channel Class AB Car Amplifier
Free Ground Shipping within the 48 states
HED Series 2-Channel Class AB Car Amplifier • 40W RMS x 2-Chan. @ 4 ohms • 75W RMS x 2-Chan. @ 2 ohms • 150W RMS x 1-Chan. @ 4 ohms Bridged • PWM MOSFET Power Supply • 12dB Vega Bass Boost • Low/High Level Inputs • Variable Low/High Pass Filters • Balanced/Unbalanced Speaker Inputs
$84.95
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200W, 2-Channel Class D XD Series Full-Range Car Amplifier
Free Ground Shipping within the 48 states
XD Series 2-Channel Class D Car 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
$269.95
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  • 5.0
  (1 review)
450W RMS, 2-Channel ZX Series Stereo Amplifier (ZX4502)
Free Ground Shipping within the 48 states
ZX Series 2-Channel Class AB Car Amplifier • 150W x 2 chan. @ 4 ohms • 225W x 2 chan. @ 2 ohms • 450W x 1 chan. @ 4 ohms • Tuned Bass EQ • Balanced differential inputs • Low-Pass & High-Pass Filters
$208.28
Shipping: FREE
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  • 5.0
  (4 reviews)
400W RMS Punch Series 2-Channel Stereo Class AB Car Power Amplifier (P400X.2)
Free Ground Shipping within the 48 states
Punch Series 2-Channel Class AB Amplifier • 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
$259.99
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (1 review)
250W RMS, 2-Channel Class AB i Series Car Amplifier
Free Ground Shipping within the 48 states
2-Channel Class AB i Series Car Amplifier • 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
$179.99
Shipping: FREE
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480W 2-Channel Class A/B PM Series Bi-Polar Amplifier
Free Ground Shipping within the 48 states
PM Series 2-Channel Class AB Car Amplifier • MOSFET High Speed Switching Power Supply • Mono Channel Operation • 4-Way System Protection Circuitry • Tiffany-Style RCA level Inputs
$99.99
Shipping: FREE
To the US 48 • other rates
340W RMS 2-Channel Class A/B Black Ice Series Car Amplifier
Free Ground Shipping within the 48 states
Black Ice Series 2-Channel Class A/B Car Amplifier • 4 ohms: 110 watts x 2 chan. • 170 watts x 2 chan. • Bridged, 4 ohms: 340 watts x 1 chan. • 2/1-channel operation
$129.99
Shipping: FREE
To the US 48 • other rates
600W RMS 2-Channel Class AB i Series Car Amplifier
Free Ground Shipping within the 48 states
2-Channel Class AB i Series Car Amplifier • 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
$305.99
Shipping: FREE
To the US 48 • other rates
450W RMS 2-Channel ZXM Series Marine Amplifier (ZXM4502)
Free Ground Shipping within the 48 states
ZX Series 2-Channel Class AB Car Amplifier • 150W x 2 chan. @ 4 ohms • 225W x 2 chan. @ 2 ohms • 450W x 1 chan. @ 4 ohms • Tuned Bass EQ • Balanced differential inputs • Low-Pass & High-Pass Filters
$349.95
Shipping: FREE
To the US 48 • other rates
Cerwin-Vega HED300.2 Amplifier + InstallBay AK8 Amplifier Kit
Free Ground Shipping within the 48 states
300W Max Cerwin-Vega Amplifier + InstallBay Amplifier Kit • 40 watts x 2 chan. • 75 watts x 2 chan. • 4 ohms: 150 watts x 1 chan. • HED Series 2-Channel Class AB Car Amplifier
$87.67
Shipping: FREE
To the US 48 • other rates
Items per page: 20 50 100
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Related Categories

Amplifier Wiring Kits
Get all the cables, wires, and hardware you need to install your new car 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! Make sure to get the kit that is best designed for your car audio system.
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.

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.