Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker
Price history & Review on GHXAMP 150MM 6 inch Pure Subwoofer Speaker Unit 4ohm 60W Deep Bass Speakers Home Theater Car Loudspeaker Rubber Edge 1pc | AliExpress Seller - Ghxamp Auido Store | Alitools.io
Audiopipe TSCVR6 TSCVR Series 6-1/2 inch Subwoofer - Dual 4 ohm voice coils
uxcell 6" Paper Speaker Cone Subwoofer Cones Drum Paper 1" Voice Coil Diameter with Rubber Surround Matte Black 2 Pcs : Electronics