Pyle Plqb10 10 Inch 500 Watt Max Power Vehicle Car Audio Speaker Subwoofer Bandpass Enclosure Box System With Plexiglass Front Window Panel (2 Pack) : Target
Pioneer TS-A300D4 12" 500W RMS Dual 4-Ohm A Series Subwoofer
IX-12 | 12" 500 Watt Max Power Car Subwoofer | Skar Audio
Coustic By MTX C124 12" 500 Watt Car Audio Subwoofer, High Performance 4-Ohm Sub | Audio Savings
Amazon.com: Pyle 8 Inch Car PA Woofer - 500 Watt High Powered Car Audio Sound Component Speaker System w/ 1.5" Kapton Voice Coil, 55-6 kHz Frequency, 89.2 dB, 8 Ohm, 40 oz Magnet - PylePro PPA8 , Black : Electronics
THL10-44 10 inch 500 Watt RMS Car Subwoofer MTX Audio
Amazon.com: Massive Audio ECO12S4 – 12 Inch Car Audio 500 Watt ECO Series Subwoofer, Single 4 Ohm, 6mm Top Plate, Steel Basket. Sold Individually : Electronics