I bought a OZ Audio matrix elite 12" off of Bwcad1 for $150 (hell of a steal), he was always polite and prompt in his replies to me. Check for good communication. He shipped it right away and I received it in a week. Check for fast shipping. The box was not opened and the sub is in perfect condition. Check for great service. Thanks a lot and I highly recommend Bwcad1 as a good seller.
