HIPPOXL152R - 15 inch Subwoofer | 3000 Watts RMS Dual 2 Ohm 4" V.C. Mega Subwoofer
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
BOA151-N 15 Inch Car Subwoofer RMS Dual 1 Ohm Mega Neodymium Subwoofer
Amazon.com: Massive Audio GTX154 – 15 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 15" Subwoofer 700 Watt RMS, 1400w MAX Dual 4 Ohm, 2.5 Inch Voice Coil. Sold Individually : Electronics
SUMMOXL154 - 15" 1,500w Dual 4 Ohm SummoXL Series Subwoofer by Massive Audio® - SSA STORE
Massive Audio SUMMO XL Series 15" 3000W Dual 4 Ohm Subwoofer — Big Jeff Online Inc
Massive 15" 4000 Watt Subwoofer Dual 2 Ohm Voice Coil Mega HIPPOXL152 — Big Jeff Online Inc
Massive Car Audio 15 Mega Neodymium Subwoofer 12000 Watt Dual 1 Ohm VC — Big Jeff Online Inc
Amazon.com: Massive Audio KILOX154-15 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 15" Subwoofer 1000 Watt RMS, 2000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics