Like the title says, im looking for an apline type-r 10" sub, or any good 10" sub for that matter Like an L7 or something. I need one in either dual 2 ohm, or single 4 ohm (if they make it). Im open to buy one outright, or i can trade my current subs, or my amp that used to power them. The subs are 2005 model Memphis Audio M-Class Dual 4 ohm 12's. They are in very good shape, only minor scuffs to the outside. Very loud subs and still have excellent sound quality. The amp is an alpine MRV-T757. Its a 2 channel amp, very underrated. It used to power my 2 12's very well. Anyways, im willing to sell the subs and amp as well, make an offer. The setup is just too loud for me when in my s13 hatch. I was really big into booming bass, but im lookin more for sound quality now, so 2 12s is a little overkill.