If you want to use your car stereo to power the speakers, you’ll want a device that has a large efficiency rating. This is called the “sensitivity” or “SPL” rating.

If you’re looking for an affordable car audio speaker system that still delivers great sound quality, the AUDIOTEK 650W 6.5-Inch 4-Way Car Audio Coaxial Speakers System might be just what you need.

Want to upgrade your factory car stereo system? If you've got 5x7 speakers in your doors or rear deck, check out the best 5x7 speakers at AutoGuide.com.

We spoke with a car audio expert to get some insight into the best of the best—plus a few personal recommendations on how to take your car stereo to the next level. By Justin Helton Published ...

One of the breakthroughs is shrinking the panels. Increasing the electrostatic charge and containing it between the stator ...

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 ...

Whether an aftermarket car audio system or a factory system that comes with the vehicle, virtually all car radios now come with AM and FM radio and a CD player. But that's now only the beginning ...

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.

The speakers built into the car did sound great, with deep and resonant bass and crisp details. And, presumably, you’ll be able to set music to play in stereo anyway.

We spoke with a car audio expert to get some insight into the best of the best—plus a few personal recommendations on how to take your car stereo to the next level. By Justin Helton Published ...