If you're thinking of getting involved in car stereo competitions, you'll want to check out these subwoofers. Subwoofers are the backbone of a competition car audio system. They provide the bone ...

While factory car audio systems are better than they’ve ever been before, car stereo installers and enthusiasts ... series of battery has been used in competition to power systems beyond 180dB.

In most stereo systems, the preamp and amp, along with an FM tuner, are packaged in one unit (see stereo receiver). In high-end systems, the preamp, amp and all audio sources are separate components.

Such hi-fi systems come in many forms. You have all-in-one microsystems complete with speakers; pairs of streaming stereo speakers housing everything you need; or single boxes of streaming, CD- or ...