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2 Channel Amplifiers

2-Channel Car Amplifiers

Sometimes the speakers aren’t what’s holding your stereo system back — it’s the audio signal they’re receiving. A 2-channel car audio amplifier will help your OEM or aftermarket speakers realize their full potential. These amps increase the audio signal strength for two speakers so they’ll be capable of higher volumes and a crisper sound.

Most setups use the 2-channel vehicle amp for sound output that’s shared/faded between left and right speakers either in the front or rear of the car. However, some users install them to power a 2-subwoofer setup. You can even bridge the channels together to give a single subwoofer a double-dose of power. Whatever way you use a 2-channel amp, you’ll get the best one for your stereo from OnlineCarStereo.com.

Powerful & Rugged Amps

We have one of the largest selections online of 2-ohm amps to improve your car’s audio quality. These power amplifiers can be used to maximize a new set of speakers or improve the sound from your OEM speakers. Many wattages and inputs are available to match any custom stereo. We also carry both Class A/B and Class D amplifiers. A Class A/B 2-channel amplifier produces a clean signal over many frequencies for full-range speakers, tweeters and mids. Class D mini amps are more compact and efficient, but primarily amplify the lower frequencies, making them ideal for subwoofers.

These 2-channel audio signal boosters are made by the world’s leading car stereo manufacturers. OnlineCarStereo.com is an authorized dealer for Rockford Fosgate, Boss Audio, Kicker, Pyle and many others. In addition to car amplifiers, we also carry an assortment of waterproof 2-channel amplifiers that are designed for marine and off-road use. Our Vehicle Fit Guide is available around the clock to help you find a matching amplifier. We also offer expert phone and email service Monday-Friday. Thanks to lifetime tech support and a 60-day guarantee, you can always buy with confidence!