JBL 12" 12MB8.0 - 4000 Watts RMS - 2 Ohm Woofer | Car Audio BR
MTX Audio - JackHammer 22" Subwoofer - T9922-22 – MTX Audio Australia
JBL 12" 12MB8.0 - 4000 Watts RMS - 2 Ohm Woofer | Car Audio BR
KILOX104 - 10" 1000 Watts RMS Dual 4 Ohm 3" V.C. Subwoofer – Massive Audio
Hifonics Colossus Subwoofer CX12D2 Power 4000 Watt RMS/8000 Watt Max | eBay
RCF TTS 36-A ACTIVE HIGH POWER SUBWOOFER 4000 WATT 2X18" | Reverb
Amazon.com: DS18 HOOL-X12.1DHE 12" High Excursion Subwoofer 4000 Watts Rms 4" Dual Voice Coil 1+1 Ohms - Powerful Car Audio Bass Speaker (1 Speaker) : Electronics
DS18 HOOLIGAN X 15" Competition Subwoofer 4000 Watts Rms 4" Dvc 1-ohm
DS18 HOOL-X15.2D 15" Competition Subwoofer 4000 Watts Rms 4" Dvc 2-ohm - Car Audio Giants
Dual 10" 4,000 Watt Complete Subwoofer Loaded Vented Box and Amplifier - Skar Audio
RCF LF21X451 21" Woofer, 2000 W RMS, 4000 W program, 4.5" coil
Pair Re Audio SX18D4 SX 18" D4 4000 Watt Peak 2000W RMS Car Subwoofers Subs - Walmart.com
Amazon.com: DS18 HOOL-X15.2DSPL Hooligan X 15 Inch SPL Car Audio Subwoofer 4000 Watts Rms 4" Dual Voice Coil 2-Ohm DVC 2+2 Ohm (1 Speaker) : Electronics
DS18 HOOL-X15.1DSPL HOOLIGAN 15" SPL Car Subwoofer 4000 Watts Rms 4" Dvc 1-Ohm.
DS18 HOOL-X15.2D 15" Competition Subwoofer 4000 Watts Rms 4" Dvc 2-ohm - Car Audio Giants
JBL 12" 12MB8.0 - 4000 Watts RMS - 2 Ohm Woofer | Car Audio BR
DS18 EXL-XXB 12" Subwoofer/Speaker 4000 Watts Dvc 2-Ohms – Droppin HZ Car Audio
HIPPOXL122 - 12 inch Subwoofer | 2000 Watts RMS Dual 2 Ohm 3" V.C. Mega – Massive Audio
Amazon.com: Q Power 15 Inch 4000 Watt Super Deluxe Subwoofer DVC Car Audio Sub | QP15-Super : Electronics
Massive Audio Hippoxl122 4000 Watt 12 Inch 2 Ohm Hippo Series Car Subwoofer Sub for sale online | eBay
Pair of SoundXtreme 12 Inch Car Audio Subwoofer with DVC Power (2 Sub) 4000 Watt 704129649453 | eBay
Amazon.com: Toro Tech – Force15S, 15 Inch 2000 Watts RMS – 4000 Watts MAX – Dual 2 Ohm 3 Inch Voice Coil, 15” Car Audio Subwoofer for Cars, Trucks, Jeeps, Boats, Off
MTX Jackhammer Series 24" Square Subwoofer – G2 Dynamics, LLC
