Buy Wholesale China 6.5"-300w Subwoofer,aluminium Basket 127mm T-yoke And Washer With Black Y35,134mm Double Magnet & Subwoofer at USD 31.87 | Global Sources
DC Audio Level M3 6 6" 300w Subwoofer - SSA STORE
Discontinued Obsolete SKU | MTX Audio - Serious About Sound®
300W Soundbar with Subwoofer Wooden High Power Speakers for 10 Inch Home Theater | eBay