Ok what else do I need for my stereo system upgrade in 05 Scion XB?

[everlasten25]

Ok im installing a sub with mono amp and im going to replace all speakers with aftermarket speakers and use a 4 channel amp with them. And finally get a new head unit....So the question is What else do I need to make all this possible!?!? what kind of wires, adapters, kits? help me out!?!?

[Russell C]

if you are going to do this yourself you need a fuse block. i dont know how big of watts you're running ut fuse blocks all depends on how much watts. cut the wire at least 6 inches from positive on battery then install fuse block. you also need a distribution block to separate the wire from car battery to the 2 amps. and thats it.pending on size of your amps, it will need a certain size gauge wire also.