74.46mm Tweeter Voice Coil

Brand name: oem&odm item type: speaker accessories kits nominal impedance:8 ohm diaphragm material: titanium voice coil diameter:(74.46mm) voice coil material: round or ribbon aluminum wire terminal: press type terminal material: copper materials source: china/japan/usa packaging: blister packing structure: diaphragm+terminal+voice coilbrand name: oem&odm item type: speaker accessories kits nominal impedance:8 ohm diaphragm material: titanium voice coil diameter:1.75 in(44.4mm) voice coil material: round or ribbon aluminum wire terminal: press type terminal material: copper materials source: china/japan/usa packaging: blister packing structure: diaphragm+terminal+voice coil