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
Massive Audio RNAB01M8Q7PLF massive audio summoxl104-10 inch car audio subwoofer, high performance subwoofer for cars, trucks, jeeps - 10" subwoofer 1500
Amazon.com: Massive Audio SUMMOXL154-15 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 15" Subwoofer 1500 Watt RMS, 3000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics
BOA121N - 12" NEO 6,000w Dual 1 Ohm BOA Series Mega Subwoofer by Massive Audio® - SSA® Online Store