Audio Systems: Capacitor, power capacitor, amp power

Question
What kind of capacitor should i get? And does it require a bigger In-Line fuse?

Answer
It is a special power capacitor. It comes with instructions on how to charge it and install it.  You must follow the instructions carefully so as not to blow fuses.  Essentially, you must charge it up first, then connect it to the amp power terminal and ground.

Once installed, it will not take a larger fuse; it will smooth out the load on the battery and alternator.  It will also improve the bass performance of the sub system.

Best wishes.