2) New BOSS AUDIO P12DVC 12" 4000W Car Subwoofers Power Sub Woofer DVC 4 Ohm NEW PAIR BOSS AUDIO PHANTOM 12" 4000 WATT Car Subwooferss 2000 Watt MAX (4000 Watt PAIR) 1000 Watt RMS (2000 Watt PAIR) Electroplated Injected Cone Competition Style Binding Posts