My current setup. kx 200/4 on 08 outback, stock. I just recieved from earmark audio a new xd 700/5 jl amp and 13w1 sub. I was thinking that I would like to run the bow speakers off the kx 200/4, and the other 4 speakers off the xd 700/5. The speakers are the stock kickers. In the future I may change them, so I was thinking for now the additional power would work. What size fuse do I need for this setup. I have a 30amp fuse for the kx amp now? Do I fuse them seperate or as one? Thanks for the help. Oh yeah I would like to thank David, and Odin for the quick shipping.