Being a Lupo and Sub Whore, I've found that a 10" really is the way to go. I've gone From a single 10 to 2 x 8's to sinngle 12 and now back to a reverse mounted Twin voicecoil sub in ported box! Looks the Nutts, Easy build once dimensions are worked out and so crisp and loud if thats your bag, aslong as you don't buy tat! True, True Ow and try not to have it firing at your boot lid..... Trust me, make a world of difference!