Im going to be getting a skar vvx 12 v1 very soon and i need a good box for it its going on the back seat of a Chevy colorado so it cant be to big but it can hold a big 15 box back there. i listen to mostly decaf and low music 30 is hz. its gonna be running off a kicker cx600.1 at 1 ohm its rated for 2 ohms but runs 1 ohm all day without getting to hot. any help on this build will help.