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 ...

Upgrading the crossover in a speaker is one of the most popular tweaks in the DIY community. Other tweaks might be easier, like swapping out feet or adding extra batting, but few others can change the ...

There’s an interesting story over on CNET about a man named Kevin Nelson who’s designed high-end audio speakers that are capable of producing two distinct stereo channels from a single cabinet. Nelson ...

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 ...

You will need a crossover. You don't want to push high frequencies to the sub, and you want to filter the sub's frequencies out of your other speakers. Since you're not going to bi-amp, you'll want a ...

WOODBURY, NY — At CEDIA Expo 2008, JBL, Inc., is introducing its SDEC-4500 digital equalizer/crossover, a state-of-the-art component that operates in conjunction with the newly developed Harman Audio ...