Rockford Fosgate T3S2-19 19" 3000W RMS Single 2-Ohm Subwoofer
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
Sundown Audio - NS v.6 18" 3000W RMS Nightshade Series 10" Subwoofer Dual 1 Ohm (Open Box) - Alternator Outlet | Mechman High Output Alternators Authorized Dealer. Fast Ship Times, Made in the USA!
Amazon.com: Massive Audio SUMMOXL104-10 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 10" Subwoofer 1500 Watt RMS, 3000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics
Amazon.com: American Bass Hd15d2 15 3000w Car Audio Subwoofer Sub 3000 Watt : Electronics
DC Audio Level 4 15" Dual-1-Ohm 1500W RMS / 3000W Peak Car Audio Subwo - Showtime Electronics
Combo: 2x SUMMO XL124 3000W Subwoofer with D6 3000W RMS Mono Mega Ampl