MS-FR4021 MS-FR6021 MS-FR7021
Tweeter Type
Titanium Dome Titanium Dome Titanium Dome
Max Power (watts)
120 200 260
Efficiency (1W/1M)
87db 90db 91db
Frequency Response
90 – 22kHz 70 – 22kHz 60 – 22kHz
Min. Mounting
Depth Allowing
Clearance (mm/in)
54mm (2-1/8”) 71.5mm (2-13/16”) 78mm (3-1/16”)
Impedance
4 ohms 4 ohms 4 ohms