JBL ASB6112 4000W 12-inch Passive Subwoofer - Black | Sweetwater
Amazon.com: Pair of Gravity G3 12 Inch 4000 Watt Package Car Audio Subwoofer w/ 4 Ohm DVC Power (2 Woofers) : Electronics
Pas-005 Single And Double 21 Inch Subwoofer Speaker 150mm Copper Ferrite 300 Magnetic Malaysian Paper Basin 4000w 8ohm（1pcs） - Home Theater Amplifiers - AliExpress
Blastking PROFILE21 21" 4000 Watts High Output Woofer
American Bass XMAXXX 15" 4000w RMS Subwoofer - 1800woofers.com
Turbosound MS215 Manchester Series Passive 4000W Dual 15" MS215
Pioneer DJ XPRS1182S 4000W 18" Powered Subwoofer XPRS1182S B&H
2x Cerwin-Vega VMAX12D4 12” Dual 4Ohm 4000W MAX Power High-Performance Subwoofer 618952486287 | eBay
Rockville W12K9D4 12"4000w Car Audio Subwoofer Dual 4-Ohm Sub CEA Compliant | Audio Savings
DS18 12" 4000 Watts High Excursion Subwoofer Dual Voice Coil 4-Ohm EXL-XX12.4DHEDefault Title | Subwoofer, Ohms, Ds18
Massive Audio 10" Subwoofer 4000W 4 Ohm Pro Car Audio DVC HIPPOXL104 — Big Jeff Online Inc
American Bass 10" HD Series 4000W Dual 1 Ohm Subwoofer HD-10-D1 : Electronics - Amazon.com
Competition 12” Subwoofer | 4000 Watts 4-ohms (BRNK12v2) — Bass Rockers
SVS PB-4000 Subwoofer | 13.5-inch Driver | 1,200 Watts RMS
4000W Dual 10" Subwoofer Portable Bluetooth Party Speaker With Remote Light Mic – ASA College: Florida
DS18 HOOL-X15.1DSPL 4000W RMS 15" Dual Car Subwoofer
B&C 21SW152-4 21" 4000W Neodymium Subwoofer 4-Ohm
MASSIVE AUDIO 15" 4000W Dual 2 Ohm Car Subwoofer | HIPPOXL152 623169610950 | eBay
DS18 EXL-XX12.4DHE 12" High Excursion Car Subwoofer 4000 Watts Max 4-O
ROCKVILLE Rockville W12K9D4 12" 4000w Peak Car Audio Subwoofer Dual 4-Ohm Sub 1000w RMS CEA Rated
Rockville W15K6D4 V2 15" 4000w Car Audio Subwoofer Sub+Vented Sub Box Enclosure - Newegg.com
4x SoundXtreme 12" 4000W Car Audio Shallow/Slim Subwoofer Power Sub Woofer Audio 787446976365 | eBay
DS18 EXL-XX12DHE High Excursion 12" Subwoofer 4000W Max – Factory Direct Car Audio
Bass Rockers BRNK12 D4 High Power Heavy Duty Subwoofer 12" Aluminum 4000W Peak - Wholesale
Resilient Sounds Platinum 18" Competition Subwoofer - 2000W RMS, 4000W Max, D1/D2
