W12K9D2 V3 12" K9 V3 4000W Peak/1000W RMS Voiture Subwoofer DVC 2-Ohm Sub

Rockville W12K9D2 V3 K9 Series 12" Dual 2-Ohm Car Subwoofer. Peak Power Handling: 4000 Watts. Program Power Handling: 2000 Watts. RMS Power Handling: 1000 Watts. Ultra-stiff Non-Pressed Paper Punisher Cone.

eBay