Aight so i finally got my 15" cvx in and its alright. i got it running on 750w rms, neways its loud, i got pulled over the first day i put it n, but the box is tuned at 34hz n wen it hits the lows they dont sound as loud as they should be, but the lights dim the most for it, n im talkin low lows. but it al get louder at a slightly higher note n the lights wont dim, is it b/c i dont hav the power i need to support the amp? do i need to run 1000rms? idk n plus the box could b bigger but its at 3.00ft cubed plus port, n that barley fit n my trunk, n it was a sub back port back design n i couldn flip the box over so now its sub up port up and n a trunk, i hate it. sorry 4 not having build pics, il prolly get some on here. tell me what u guys think.