Call center hours
19 total items
Factory sound processors take your factory stereo's music signal, clean it up, and send a corrected audio signal to your aftermarket amps and subwoofers.
These car audio tips can help improve sound quality in your vehicle, whether you're listening on a factory system or a multi-channel amplified setup.
In this short video, Crutchfield experts show how a fellow employee created a high-performance car audio system without replacing his vehicle's factory stereo.
Part 3 of our series on how incremental audio upgrades can improve the stereo sound in a 2004 Ford F-150 pickup.
Factory stereo systems leave a lot to be desired. The upgrade systems we discuss in this article improve the factory sound without replacing the factory stereo.
A Rockford Fosgate system gave the family minivan a major audio overhaul while still keeping the manufacturer's dual DVD players intact for the kids.
Adding a sub to your factory stereo is a great way to improve your sound without giving up your familiar factory controls. Follow along with our expert in this video.
A line output converter lets you connect an amplifier to a factory stereo. In this article, we answer the most common questions about line output converters.