TWEETER VISATON DSM 25 FFL 8 OHM

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