Throat diameter
36 mm 1.4 in
Minimum impedance
7.5 ohm
Power capacity
70 W AES above 1.5 kHz
Program power
140 W above 1.5 kHz
Sensitivity
108 dB 1 W @ 1 m coupled to horn
Frequency range
600-20000 Hz
Recom. crossover frequency
800 Hz or higher (12 dB/oct. min slope)
Voice coil diameter
72.2 mm 2.8 in
Diaphragm material
Titanium dome with polyester surround