TYZACK TOOLS

If you are hearing a whine through your speakers, it could be one of 4 things... * Alternator whine * Signal wires/RCA's too close to...

Crossovers basically comes from the idea of crossing over from one frequency range to the next. It acts as a filter that blocks out...

There are 2 different kinds of Amplifiers. Class D and Class AB which means there are 2 different calculations. Class AB: Total RMS...

If you are not sure if your subwoofer is blown or not you can use a multimeter to test and see if the subwoofer is really blown....