so which is best to use, the crossover from the amp or from the headunit or from the speakers? or all of them at once just to make sure the signal is right in case the other filter is retarded?<P>my ...

If you’re looking to seriously upgrade your car’s stereo system, you’ll want to invest in a set of component speakers. Unlike coaxial speakers, which combine the tweeter and woofer into one speaker, a ...

Many people focus too much attention on the rear speakers. Rear speakers are for "rear fill". If your front speakers are able to create a good front stage and proper imaging AND be able to play ...