2) New BOSS AUDIO CX154DVC 15" 3600W Car Subwoofers Power Subs Woofers DVC 4 Ohm BRAND NEW PAIR BOSS 15" 3600 Watt Car Subwoofers 1800 Watt MAX (3600 Watt PAIR) 900 Watt RMS (1800 Watt PAIR) Poly Injected Cone Stamped Steel Basket