Amazon.com: NVX VSW84V2 8" 500 Watt Peak (250W RMS) Dual 4-ohm VS-Series Version 2 Car Subwoofer : Electronics
STLF-12VS-R | REFURBISHED: 12" 250W Steel Frame Raw Woofer Replacement, Low Frequency Driver – Sound Town
Sundown Power Sports PSE-8 8" 250W Subwoofer
5 CORE 15 inch Subwoofer Replacement PRO DJ Speaker Sub Woofer Loudspeaker Wide Full Range Loud 250 Watts RMS (2200W PMPO) 90oz Magnet 15-185 MS 250W - Walmart.com
5 Core 15 Inch Subwoofer 2200W PMPO 250W RMS Big Raw Replacement PA DJ Speakers 8 OHM Pro Audio System Loud and Clear Sound 15 185 MS 250W | Reverb
MTX Audio Boat Subwoofer RTS12-04 | 12 Inch 4-ohms 250W