I have for sale a very slightly use PSW10 polk subwoofer. I used it for about a month and decided to go back to my Infinity Sub. It sounds great but my 12 is louder. The m10's i got at the same time and they are in perfect condition. They both have only had about 10 hours of play. I have decided to upgrade the surrounds. 175 shipped for the sub and 75 shipped for the m10's. I prefer paypal. Thanks
