anyone own a Polk PA500 amp? I'm thinking about getting one to power my polk sr6500s and polk mm651's. I was originally planning to use the money on a JL 450/4v2 but figured I should save the money on that and invest it into a better headunit (thinking about the clarion drz9255).
Any opinions? Any thoughts on how this baby would fair against the JL 450/4v2?