Amazon.com: PyleUsa Single Voice Coil Car Subwoofer - 8 Inches, 200 Watts at 4-Ohm Car Audio Powered Subwoofer, Injection Cone with Rubber Edge, High-Powered Car Subwoofer, Audio - PLMW83 Black : Electronics
2 Rockville RVP18W8 2400w 18" Pro Subwoofers 8-Ohm Raw Sub Woofers 90 Oz Magnets - Walmart.com
AIYIMA 8 Inch Subwoofer Speaker Woofer 4 8 Ohm 150W High Power Long-Stroke Deep Bass Hifi Sound Loudspeaker DIY For Home Theater _ - AliExpress Mobile
Oakton 6.5” (165 mm) Premium 8 Ohm Woofer
Oaktron 10” (254 mm) Work-Horse 8 Ohm Woofer
4" (102 mm) 8 Ohm, Midbass Woofer
STLF-1504-8 | 15" 450W Raw Subwoofer Replacement w/ 4" Voice Coil, 8-ohm – Sound Town
Dayton Audio RSS210HO-8 8" Reference Series HO Subwoofer 8 ohm
Goldwood Poly Cone 6.5 in. Woofer 170-Watt 8 ohm Replacement Speaker GW-S650/8 - The Home Depot
Rockville RVW1800P8 1800w 18" Raw DJ Subwoofer 8 Ohm Sub Woofer 107OZ Magnet
MR DJ PA118 Raw PRO Subwoofer700W 18" Raw replacement PRO PA DJ Speake – Mr Dj USA
Goldwood OEM 15 in. Woofer 300-Watt 8 ohm Replacement Speaker GW-215/40/8 - The Home Depot
Dayton Audio RSS315HFA-8 12" Reference Series HF Subwoofer 8 Ohm
Amazon.com: Earthquake Sound PRO-X128 12-inch Pro-X Series 8-Ohm Die Cast Subwoofer (Single) : Everything Else