i was just wondering if anyone has had any problems with the polk mm10? i have had to send mine in for repairs 2 times now. i am only giving it 300 watts rms too. pretty crappy if u ask me. when i get this one back im sellin it. i can get something more reliable for the over $200 that i have spent on it now. customer service dept is awesome but something isnt right with the ones i have gotten. i have had many other subs and have never had this problem with them. just wanted some feedback from others who have owned this sub. and anyone looking for a polk mm10 mine is now officially for sale for i dont care how much i get out of it. its crap. o yea i forgot to say taht i bought them in february of 2004 and sent them in for repair in july 2004 with it not working for probably 2 months before i sent it in and now today is sept 2004 and i gotta send it in again. i just wish i woulda known about the crap before i paid 140 new then shipping it 2 times. o well i guess that ill learn from it. i really just want my money back but i doubt that there is any way to do that.