Lanzar Maxp124d Max Pro Compact 15 Inch Round 2000 Watt Powerful Performance Dual 4 Ohm Vehicle Truck Car Subwoofer Audio System (single Subwoofer) : Target
Topp Pro KS 18A Active 18" Subwoofer 2000W
Lanzar MAXP124D Max Pro 15 Inch 2000W Dual 4 Ohm Car Subwoofer Audio System - Walmart.com
Pyle PLPW12D Power Series Dual-Voice-Coil 4Ω Subwoofer (12", 1,600 Wat – Silarius
DS18 ZXI12.4D High Excursion 12" Car Subwoofer 2000W DVC 4-Ohms Quad Stacked Magnets
Toro Audio FORCE 12S Car Subwoofer | 12 Inch Subwoofer | 2000 Watts RMS – TORO AUDIO