Some cars benefit from third-party speakers and other upgrades, but these premium vehicles will rival top-tier hi-fi setups ...

There was a time when in-car audio came in the form of AM radio and one lonely speaker. Believe it or not, General Motors offered the fifth-gen Chevrolet Camaro Z/28 with one speaker from the factory.

All audio systems, including those installed in , SUVs, and trucks are engineered to handle specific ranges of sound frequencies. These range differences explain why some speakers have slightly ...