8" Memphis Audio PR824 8" PR 200W Subwoofer 2 Or 4 Ohm Direct Vent Voice Coil $119.95 Memphis MJME8S1 Single 8inch Loaded 1 Ohm Enclosure 4-Layer Wound Copper... $379.95 Memphis MJME8D1 8inch 1800watts RMS Mojo Loaded 1 Ohm Car Subwoofer Enclosure $659.95 Memphis SRX08SP 8inch Single Bass System with Built In Amplifier and... $169.95