i havent ever even plugged it in or screwed it in a box, its still sitting in the box, i have been waiting to get a nice amp but the ones im looking at are all like 800 or a grand just for subs and im also trying to by a new eclipse hu so thats why its not hooked up yet cause i dont have like 3 grand to drop right now since i just finished my gfs system and bought a new computers if you want just send me a pm with an offer later bud