Car Audio : About Car Sound Systems
A car sound system starts with the head unit, which is the AM/FM radio and CD player that gives a system its sound quality and controls. Learn about improving a car stereo’s head unit to get certain features, such as XM radio, with help from a car sound system designer in this free video on car audio tips.
Top Car Subwoofer Sizes: 8-inch | 10-inch | 12-inch | 15-inch | 18-inch
Enclosed Subwoofer Systems | Car Subwoofer Amplifiers