Competition 12” Subwoofer | 4000 Watts 4-ohms (BRNK12v2) — Bass Rockers
Amazon.com: Pair of Gravity G3 12 Inch 4000 Watt Package Car Audio Subwoofer w/ 4 Ohm DVC Power (2 Woofers) : Electronics
DS18 HOOL-X15.1DSPL 4000W RMS 15" Dual Car Subwoofer
ATG Audio Transcend Series 15" DVC 4ohm Woofer
DS18 EXL-XX12DHE High Excursion 12" Subwoofer 4000W Max – Factory Direct Car Audio
Resilient Sounds Platinum 15" Competition Subwoofer - 2000W RMS, 4000W Max, D1/D2
Amazon.com: Rockville W12K9D4 12" 4000w Peak Car Audio Subwoofer Dual 4-Ohm Sub 1000w RMS CEA Rated, Black : Electronics
JBL ASB6112 4000W 12-inch Passive Subwoofer - Black | Sweetwater
B&C 21SW152-4 21" 4000W Neodymium Subwoofer 4-Ohm
DS18 EXL-XX12.4DHE 12" High Excursion Car Subwoofer 4000 Watts Max 4-O
Massive Audio HIPPOXL152 – 4000w Dual 2 Ohm Subwoofer
Bass Rockers BRNK12 D4 High Power Heavy Duty Subwoofer 12" Aluminum 4000W Peak - Wholesale
ROCKVILLE Rockville W12K9D4 12" 4000w Peak Car Audio Subwoofer Dual 4-Ohm Sub 1000w RMS CEA Rated
Rockville W15K6D2 V2 15" 4000w Car Audio Subwoofer Sub+Mono Amplifier+Amp Kit
Amazon.com: Skar Audio Dual 10" 4000W Loaded EVL Series Vented Subwoofer Enclosure | EVL-2X10D4 : Electronics
Deaf Bonce Apocalypse DB-SA305 D1/D2 15" 4000W Subwoofer/Sub - Showtime 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
QWX4000-15D4 – Quantum Audio
4000W Dual 10" Subwoofer Portable Bluetooth Party Speaker With Remote Light Mic – ASA College: Florida
American Bass 12" HD Series 2000W/4000W Subwoofer HD-12 AB-HD-12 All Car Audio | 12 Volt & Beyond
DS18 EXL-XX15.2DHE 4,000W Max Dual 2-ohm 15" Subwoofer
Massive Audio 10" Subwoofer 4000W 4 Ohm Pro Car Audio DVC HIPPOXL104 — Big Jeff Online Inc
American Bass HD15D2 HD 15" 4000w Subwoofer+Amplifier+Sealed Sub Box Enclosure | Audio Savings
SVS PB-4000 Subwoofer | 13.5-inch Driver | 1,200 Watts RMS
Amazon.com: Massive Audio HIPPOXL124 – 12 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 12" Subwoofer 2000 Watt RMS, 4000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics
