Rockford Fosgate R2D4-12 12” Subwoofer- DVC (dual 4-Ohm), 250 Watts Rms, 500 Watts Peak - Creative Audio
AudioControl Spike Series 10" High-Performance Subwoofer
Amazon.com: Sundown Audio E-15 V.3 D2 15" 500W RMS Dual 2-Ohm EV.3 Series Subwoofer : Electronics
MMA104- 10" 500 Watts RMS Dual 4 Ohm Subwoofer
HIPPO 84V2 - 8 inch subwoofer | 500 Watts RMS Dual 4 Ohm Subwoofer
Bomber 12" Outdoor - 500 Watts RMS - 4 Ohm Subwoofer | Car Audio BR
Resilient Sounds RS-15 500 RMS Entry Woofer
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AMERICAN BASS DX-154 15" 500W RMS DX-SERIES SINGLE 4-OHM CAR AUDIO SUBWOOFER NEW | eBay
HIPPO 84V2 - 8 inch subwoofer | 500 Watts RMS Dual 4 Ohm Subwoofer
Amazon.com: NVX VSW82v2 8" 500 Watt (250W RMS) Dual 2-ohm Space Saver VS-Series Car Subwoofer (VSW 82 Version 2) : Electronics
10 Inch Subwoofer 4 Ohm 500 Watt RMS Powered Car Sub Audio Speaker Dual Voice | eBay
PS Shallow-Mount Water Resistant 10" Subwoofer 500 Watts Rms DVC 4-Ohm
I Series 12 500RMS Subwoofer by Incriminator Audio® - SSA® Online Car Audio Store
American Bass XD-12 12" Car Subwoofer 500 Watts DVC 4-Ohm
PS Shallow-Mount Water Resistant 10" Subwoofer 500 Watts Rms DVC 4-Ohm
PS Shallow-Mount Water Resistant 10" Subwoofer 500 Watts Rms SVC 4-Ohm
Massive Audio 10 Dual 4 Ohm Audio Subwoofer 500 RMS & 1000W Maximum - Walmart.com
American Bass XD-12 12" Car Subwoofer 500 Watts DVC 4-Ohm
Sundown Audio Ev4 10" inch DVC Dual 2 Ohm (E Series) Car Subwoofer 500 Watts RMS
