Cupola per toni alti in titanio da 25mm, di alta qualità. La cupola in titanio è fortissima e ultraleggera, e unita ad un bordo altamente ammortizzato in sipronile, dà un risposnta in frequenza lineare e senza oscillazioni parziali.
Impedance (Ohm) 8
nominal power (W) 80*
maximal power (W) 140*
nominal sound pressure (dB) 90
frequency response(-8dB)(Hz) 2 kHz – 30 kHz
Resonace 1500 Hz
Technical Data:
Nominal power handling with high pass 80 W (12 dB/Okt.; 2000 Hz)
Peak power handling with high pass 140 W (12 dB/Okt.; 2000 Hz)
Nominal impedance Z 8 Ohm
Frequency response 1000–30000 Hz
Mean sound pressure level 90 dB (1 W/1 m)
Opening angle (-6 dB) 138°/8000 Hz
Resonance frequency fs 1600 Hz
Magnetic induction 1,7 T
Magnetic flux 425 µWb
Height of front pole-plate 2,5 mm
Voice coil diameter 25 mm
Height of winding 2 mm
Cutout diameter 80 mm
Net weight 0,53 kg
D.C. resistance Rdc 5,9 Ohm
Mechanical Q factor Qms 1,83
Electrical Q factor Qes 1,87
Total Q factor Qts 0,92
Effective piston area Sd
