NEW pair 8" inch upgrade Subwoofers for Bose 301 speaker bass woofer 4 ohm 350w | eBay
PSI-8 – PSI Car Audio
IX-8 | 8" 300 Watt Max Power Car Subwoofer | Skar Audio
Amazon.com: MB Quart DS1-204 Discus Shallow Mount Subwoofer (Black) – 8 Inch Subwoofer, 400 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures : Electronics
Pyle PLPW8D Power 8" 800 Watt DVC Subwoofer
Kenwood Excelon KFC-XW800F Shallow-mount 8" 4-ohm subwoofer at Crutchfield
Pioneer New TS-A2000LD2 8-inch Shallow-Mount Subwoofer - Walmart.com
JBL Arena 8 Arena Series 8" component subwoofer with 2- or 4-ohm selectable impedance at Crutchfield
8" RI Audio Subwoofer 1000W Peak Power Dual 4 Ohm Energy Series Single – Robidoux Inc
Pyle 8 Inch 1600W DVC 4 Ohm Car Audio Subwoofer Speaker Set, Black (2 Pack) - Walmart.com
TRU SPEC Prefab Single 8" Subwoofer Enclosure Sundown SA - GP Car Audio
Sundown Audio SAv3 8" inch DVC Dual 4 Ohm (SA Series) Car Subwoofer 500 Watts RMS
Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat E | Alphasonik
60-150w 8 Inch Bass Speaker 8 Inch Subwoofer Speaker 8 Inch Speaker Cinema Subwoofer Car Subwoofer High Power Long Stroke - Speaker Accessories - AliExpress