SUNDOWN AUDIO U-65 6.5" Subwoofer D4 | 400W RMS - 4 OHM
55 Series 10" 2Ω Dual Voice Coil Subwoofer | MTX - Serious About Sound®
MASSIVE AUDIO 8" Pre-Loaded 400 Watt RMS 2-Ohm Subwoofer in Ported Enclosure. CAR AUDIO BG8 - Cyberstore
Audio System X10 10" 400 Watt Single-4-Ohm Kevlar Car Audio Subwoofer/ — Showtime Electronics
Amazon.com: Sundown Audio U-6.5SW-D2 6.5" Dual 2-Ohm 400W Subwoofer : Electronics
Amazon.com: OSD Nero Tubebass 10" Home Theater Subwoofer 400W Ported Cylinder Cabinetry : Electronics
DS18 SLC-8S 8" Car Audio Subwoofer 400W Max Power, 200W RMS SVC 4 Ohm | eBay
Powerbass XL-1244D 12 in. Dual 4 Ohm Subwoofer 400W RMS & 800W Maximum - Walmart.com
MTX TN12-04 12 400 Watt Sub Woofer Car Audio Power Bass Subwoofer TN1204, 1 Piece - Harris Teeter
8 Inch Sub woofer 400 Watts Power 4 Ohm Single Voice Coil Bass DS18 — Big Jeff Online Inc
Rockville RV8P 8" 400w Car Audio Subwoofer in Vented Sub Enclosure Box - 4 Ohm - Rockville Audio
400W RMS, 800W MAX 4-Ohm Impedance 10 Inch / 250mm Subwoofer - DES104 - Diamond Audio
Car Audio Shallow Mount 10" Subwoofer 400W, 2" Voice Coils, UV Rubber Surround | eBay
KRK 12sHO 12" 400W Active Studio Subwoofer | RK Audio
MTX Audio 5512-44 55-Series 12" 400W RMS Dual 4-Ohm Subwoofer - Creative Audio
I Key Buy 202mm 8 Inch Car Subwoofer 400w 4 Ohm Big Red Foam Edge Surround For Audio System Modified Diy Bass Woofer - Speakers - AliExpress
KLIPSCH R-120SW 12" 400W Powered Subwoofer | Accessories4less
SOUNDSTORM SS8 8" 400W Car Subwoofer Power Sub Audio Woofer Stereo Device, Black - Walmart.com
8 inch subwoofer 400w car speakers| Alibaba.com
Peavey PV118 18-Inch 400W Passive Subwoofer | PSSL ProSound and Stage Lighting
Boss Audio CX8 400 Watt 8 inch Subwoofer
SMW12D4 800W Peak (400W RMS) S-Series Shallow-Mount 12" Dual 4-Ohm Sub — NVX
SOUNDSTORM SS8 8" 400W Car Subwoofer Power Sub Audio Woofer Stereo Device, Black - Walmart.com
Rockville SS65P 400w 6.5" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub - Rockville Audio
![GRADE B] DAYTON AUDIO RSS315HF-4 Reference Speaker Driver Subwoofer Aluminium 400W 4 Ohm 90dB 23Hz - 1000Hz Ø30.5cm - Audiophonics](https://www.audiophonics.fr/56614-large_default_2x/-grade-b-dayton-audio-rss315hf-4-reference-speaker-driver-subwoofer-aluminium-400w-4-ohm-90db-23hz-1000hz-o305cm.jpg "GRADE B] DAYTON AUDIO RSS315HF-4 Reference Speaker Driver Subwoofer Aluminium 400W 4 Ohm 90dB 23Hz - 1000Hz Ø30.5cm - Audiophonics")