GHXAMP 150MM 6 inch Pure Subwoofer Speaker Unit 4ohm 60W Deep Bass Speakers Home Theater Car Loudspeaker Rubber Edge 1pc - Price history & Review | AliExpress Seller - Ghxamp Auido Store | Alitools.io
HIPPOXL64 - 6" 300w Dual 4 Ohm HippoXL Series Subwoofer by Massive Audio® - SSA STORE
Pyle Plpw6d 6 Inch 600w Peak 4 Layer Dual Voice Coil Car Midrange Woofer Audio Speaker, 4 Ohm W/ 89 Decibel Sensitivity, 30 Oz Magnet, Black : Target