i found a pg ryval http://cgi.ebay.com/PHOENIX-GOLD-RYVAL-600w-10-V10D-DVC-CAR-SUB-SUBWOOFER_W0QQitemZ280236685982QQihZ018QQcategoryZ3291QQssPageNameZWDVWQQrdZ1QQcmdZViewItem and it seams like a good price but my question is how are the ryvals? i know that the rsd are better but i like the price of this one more, but i dont want junk like my last sub..