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 ...

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 ...

Compare plans tailored to your car & budget. If you’re looking to upgrade the audio quality in your car or fix a broken part of your sound system, the good news is that you can sometimes do it for as ...