74.5MM:
Product Name: 74.5 with a round wire titanium film treble ring
Coil diameter: 74.5mm
Column center distance: 120mm
Aluminum outer diameter: 108mm
Height of the dome: 14.5mm
Sound film material: titanium film
Coil material: round copper wire
Stent type: one frame72.2MM: Product Name: 72.2 with a round wire titanium film treble ring
Coil diameter: 72.2mm
Column center distance: 120mm
Aluminum outer diameter: 108mm
Height of the dome: 14.5mm
Sound film material: titanium film
Coil material: round copper wire
Stent type: one frame
Tips:Don&39;t worry about the package,we use big case thickening packaging.
Package included:
2pcs TREBLE Voice Coil Speaker accessories