Amazon.com: 6.5 Inch Car Woofer Speaker - 300 Watt High Powered White Injected Polypropylene Cone Car Audio Sound Component Speaker System w/ High-Temperature Kapton Voice Coil, 4 Ohm, 40oz Magnet - Pyramid
Electronic Melody EM MHW65N woofer 165 mm 6" pollici con membrana in cellulosa smorzata sospensione in gomma 8 Ohm Potenza Max 180 W Utilizzabile come Ricambio per Casse Acustiche hi-fi casa :
1 Mid Woofer Low Web 16,50 cm 6,5" 165 mm w-068 House Home Disk 8 Ohm Yellow | eBay