Visonik V212BS Car Audio 1500 Watt Dual 12" Sub Enclosure Amp Combo Visonik V212BS 1500 Watt Subwoofer System & Bass Stimulus Package Two 12" Visonik High Performance Subwoofers (Pre-Loaded/Pre-Wired) Dual 12" Inch Digitally Perfected Sub Box Enclosure Visonik High Powered 2/1 Channel Class A/B Amplifier Matching Amplifier Wiring/Installation Kit Included FREE