get a 4 gauge kit ,but a decent one ,also try to find a better amp as well the crunch amp is a pos ,but will do until you can find better .i have kits for sale if interested ,also so does knu and audio technixcan you recommend me a wire kit? i have no idea what to get.
//content.invisioncic.com/y282845/emoticons/eyebrow.gif.fe2c18d8720fe8c7eaed347b21ea05a5.gifWhat kinda sound r u looking for
Ditch the frear fill and get better fronts. They will have different sound characteristics and pull your ears to the back of the car not the front where you want it. Even if they are the same speaker this can happen. Amp them for sure but not that crunch. As for the HU, you need to listen to them yourself, every brand has its own sound, the Alpine is much better but you may not like it.will this work:Front
Focal Access 165 CA1 6.5-Inch
Rear
Alpine SPS-510 5.25
Head unit:
Sony MEXBT4100P/Alpine CDE-147BT
and i prefer no amp but if necessary then Crunch P1-1650.4 Powerone Four Channel
Straight preachin today.Ditch the frear fill and get better fronts. They will have different sound characteristics and pull your ears to the back of the car not the front where you want it. Even if they are the same speaker this can happen. Amp them for sure but not that crunch. As for the HU, you need to listen to them yourself, every brand has its own sound, the Alpine is much better but you may not like it.
Amazon.com: KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit: Car Electronics