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Visaton G-20 SC


0,8" High-End dome - 80W, 88dB, 8ohm

I lager. Leveranstid 1-2 dagar
Kan hämtas i lagershop
Betala från 16,93:- kronor per månad
Art nr: 937267


Magnetically shielded 20 mm (0.8") High-end textile dome unit for use at tweeter frequencies of 3,000 Hz and above. The optimised dome shape and damping felt on the pole piece ensures a very balanced frequency response without resonance and excellent omnidirectional sound distribution. The powerful magnet drive and ferro-fluid cooled voice coil guarantee both high efficiency and excellent power handling capabilities.

Technical Data:
Nominal power handling with high pass80 W (12 dB/Okt.; 2000 Hz)
120 W (12 dB/Okt.; 4000 Hz)
Peak power handling with high pass140 W (12 dB/Okt.; 2000 Hz)
180 W (12 dB/Okt.; 4000 Hz)
Nominal impedance Z8 Ohm
Frequency response1200- 30000 Hz
Mean sound pressure level88 dB (1 W/1 m)
Opening angle (-6 dB)180°/8000 Hz
Resonance frequency fs1890 Hz
Magnetic induction1,3 T
Magnetic flux200 µWb
Height of front pole-plate2,5 mm
Voice coil diameter20 mm
Height of winding2 mm
Cutout diameter66 mm
Net weight0,39 kg
D.C. resistance Rdc4,8 Ohm
Mechanical Q factor Qms0,36
Electrical Q factor Qes1,34
Total Q factor Qts0,28
Effective piston area Sd4 cm²
Dynamically moved mass Mms0,15 g
Inductance of the voice coil L0,02 mH

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