Amazon.com: TORO TECH – Force 12, 12 Inch 1500 Watts RMS – 3000 Watts MAX – Dual 4 Ohm 3 Inch Voice Coil, 12” Car Audio Subwoofer for Cars, Trucks, Jeeps, Boats,
DC Audio Level 5 12" - 3000w RMS Subwoofer
3000 Watts RMS Subwoofer Full Tilt On An 8K Amp At Half Ohm - YouTube
HyperPower HP12BN-6TON 12" Subwoofer Bass Car Sub 3,000 Watt-RMS Dual Voice Coil | eBay
Amazon.com: Massive Audio SUMMOXL124-12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 1500 Watt RMS, 3000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics