Had 2 of these in a superbass pro box in a 2001 jeep cherokee with a hifonics brutus 1700.1 wired @1ohm and you cant beat these for the price, i hit a 148.3db on test tones. they are over rated a little on power but will handle around 1050watts rms.
this is a good sub for the price cant beat it and it sounds great but the rms and peak is a little lower then what it has on there but they still hit great but befor you just start spending your money on random stuff do some re-search
Great speakers for price after they broke in, put serious power to them and they'll hit hard. Great subs for a good price.