[rebuilding a wall with 4 dc audio xl 18's]

it is definately bangin'.trying to hold the pass door and read what the monitor shows was rough.everything was very blurry.

[4 10's in back seat]

email memphis with the type of subs,the power you have(how you are gonna wire the subs),type of car it's going in,and the dimensions of the area you have for the box and what you want to do (sq or spl)and they should help you out with the dimensions and tuning(ported) of the box.that's what i did for the box in my trailblazer.needless to say i'm very pleased with the results.