Make sure the power of your amp matches your subwoofer’s power requirements-which is known as impedance and is represented in ohms. Matching Impedance for the Subwoofer Amplifier When shopping for an amp, you’ll need to find one that is compatible with your other car audio system components. So if you plan to upgrade your car stereo system with a subwoofer, you will need a separate amp to provide enough power the subwoofer. Power for SubwoofersĪ subwoofer requires much more power than an existing head unit amp can provide. Aftermarket speakers and component systems tend to need more power for peak performance than you can get from your built-in amp and head unit. If you’re upgrading to high-quality speakers in your car sound system, you won’t want to rely on the amp in the factory head unit to power these speakers. The improved design allows for clean, clear sound at all volume levels. Unlike the amps built into existing car stereo head units, aftermarket amps are designed without making any compromises for limited space. BENEFITS OFFERED BY AMPLIFIERSĪmps enhance your overall car stereo system by offering the following benefits: Improved Sound QualityĪn aftermarket amp provides a clean power source to your speakers without straining or distortion. So consider this guide, along with everything you need to know about car amplifiers, to help you make an informed decision when you’re ready to buy your new powerful car amplifier. And one of the components you need to do so is the powerful amplifier.Īn amp that is powerful enough and matches your other components will make a huge difference in the quality of sound coming from your car stereo.īut the type of amp you choose will depend on a number of factors, like your speakers, whether you’re using a subwoofer, and where you plan to install the amp in your car. You’ve probably decided that it’s time to upgrade the sound of your car stereo system. So you’re in the market for an aftermarket car amplifier. Your Guide to Choosing the Right Car Stereo Amplifier for Your Vehicle

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