Diamond Audio DES124 12" Subwoofer Dual Voice Coil 1000W Peak 500W RMS 2-Ohm

Count on it for clean, consistent bass and superior component life in real-world conditions. High Power Handling: 1000W Peak / 500W RMS for deep, rich bass. RMS Power: 500W. Peak Power: 1000W. Sealed Enclosure: 0.80 ft³ - F3: 39Hz - QTC: 0.81 - Power: 500W.

eBay