Kali Audio WS-6.2 6" 400W Studio Subwoofer WS-6.2 B&H Photo Video
NVX SMW12D4 800W Peak (400W RMS) S-Series Shallow-Mount 12" Dual 4-Ohm Subwoofer - Walmart.com
Trinity TAS-M8 8" 400w RMS Subwoofer
DS18 SLC-8S 8" Car Audio Subwoofer 400W Max Power, 200W RMS SVC 4 Ohm | eBay
Alphasonik NSW410 10" Subwoofer - Neuron 400 Series, 400W RMS / 1200W Max, Dual 4 Ohm
400W RMS, 800W MAX 4-Ohm Impedance 10 Inch / 250mm Subwoofer - DES104 - Diamond Audio
SUNDOWN AUDIO U-65 6.5" Subwoofer D4 | 400W RMS - 4 OHM
Pioneer TS-A3000LS4 12" Shallow Mount 4 Ohm SVC Subwoofer (400w rms 15 – Audio Jam Inc
48CWR102 KICKER 10" CompR Subwoofer Sub 400W RMS 2 Ohm DVC — Pro Audio Center
10" 400W RMS Slot Vented Passive Subwoofer - MICROBOX Subwoofer - Diamond Audio
MTX Audio 5512-22 55-Series 12" 400W RMS Dual 2-Ohm Subwoofer - Creative Audio
OPEN BOX) SUNDOWN AUDIO SD-4 8 D4 8' 400W RMS DUAL 4 OHM SUBWOOFER
Massive Audio SUMMO84S 8" 400W RMS Dual 4 Ohm 2" V.C. Shallow Mount Subwoofer | Reverb
Amazon.com: NVX SMW12D4 800W Peak (400W RMS) S-Series Shallow-Mount 12" Dual 4-Ohm Subwoofer : Electronics
Pioneer TS-A250D4 10” 400W RMS Dual 4 ohms Voice Coil Subwoofer
SUNDOWN AUDIO U-6.5SW-D2 CAR 400W RMS 6.5" DUAL 2-OHM SUBWOOFER BASS SPEAKER NEW | eBay
SUNDOWN AUDIO U-65 6.5" Subwoofer D4 | 400W RMS - 4 OHM
DD Audio 1100 Series 10" - 400w RMS Car Audio Subwoofer
Powerbass XL-1244D 12 in. Dual 4 Ohm Subwoofer 400W RMS & 800W Maximum - Walmart.com
MTX Audio 5515-44 55-Series 15" 400W RMS Dual 4-Ohm Subwoofer - Creative Audio
ESX VXP104 - 10" 400W RMS 4Ω Subwoofer
JL Audio 12TW3-D8 400W RMS 2x12" Car Audio Subwoofer Pair (Local Pick-Up Only)
SUNDOWN AUDIO U-65 6.5" Subwoofer | 400W RMS
Pioneer PC-TS-A3000LS4 12" Shallow Mount 4 Ohm SVC Subwoofer (400w rms — Automotive Sound and Protection
