ok i bought a 600 watt kenwood KAC-7285 amp to go with my 2 350w pioneer subs. just wondering with the install kits, will it hurt if i get like a 800 or 1000 watt kit? should add alittle flexibility if i upgrade my system in the future. might get a 750 or 800 watt pioneer amp in the future.
You can't hurt anything by getting stronger power wire except your wallet. FYI, Pioneer/Kenwood amps aren't the best for your money. Oh do make sure your alternator can handle that much power.