So I just got a set up with polk rti a3s, and a csi a4 center and am in need of a subwoofer. I found one on craigslist. Its a mirage frx s8 and it is for sale for 40 dollars in great condition. Thats around the price I want to pay, not a lot but seems like a quality sub. Will that go well with my polks? Or will it mess with the sound experience. PLEASE let me know soon! I want to get the sub before someone else snatches it up!
Thanks a lot!