American Bass - King 18" Subwoofer

Massive Audio - H122XR - 12" 3000 Watts RMS Dual 2 Ohm 4" V.C. Mega 70 Lbs. Sub

Massive Audio - H152X - 15" 2000 Watts RMS Dual 2 Ohm 3" V.C. Mega Subwoofer

Massive Audio - H84 - 8" 600 Watts RMS Dual 4 Ohm 2.5" V.C. Subwoofer

Massive Audio - BOA152R - 15" 8,000 Watts RMS Dual 2 Ohm Mega Sub

Massive Audio - GTX122H - 12" 800 Watts RMS Dual 2 Ohm Subwoofer

Massive Audio - GTS12 - 12" 300 Watts RMS Dual 4 Ohm Subwoofer

Massive Audio GTS8-8" 250 Watts RMS Dual 4 Ohm Subwoofer

Daville Customs - DC-12.1c 1+1 Ohm 12" Carbon Series 3000w RMS / 6000w Max

Massive Audio - GT12 - 12" 500 Watts RMS Dual 4 Ohm Subwoofer

ESB Audio - 5000 Series - 5.165 6.5"/165 mm Mid-Woofer

ESB Audio - 8000 Series - 8.165 6.5"/165 mm Mid-Woofer

Beyma - 15WRS400 - 15" 8 Ohm MID-BASS / BASS SPEAKER HANDLES 400 WATTS RMS

Beyma - 18LEX1000F- 18" SUBWOOFER SPEAKER HANDLES A MASSIVE 1,000w RMS

Beyma - 18LEX1600Fe -

Beyma - 18QLEX1600Nd - 18" 8 Ohm SUBWOOFER 1,600 RMS