Haut parleur à dôme Visaton G 50 FFL 8 OHM
[G 50 FFL-8] Avis/Critiques 50 mm (2") High-End fabric dome driver for the midrange band between 800 and 7000 Hz. Due to the optimised dome shape with double coating in conjunction with the highly damped surround, linear frequency response and no partial oscillations. Due to the powerful magnetic drive and the ferrofluid-cooled voice-coil high efficiency and high power handling can be guaranteed.
Nominal power handling with high pass 120 W (12 dB/Okt.; 800 Hz)
Peak power handling with high pass 180 W (12 dB/Okt.; 800 Hz)
Nominal impedance Z 8 Ohm
Frequency response 400–15000 Hz
Mean sound pressure level 90 dB (1 W/1 m)
Resonance frequency fs 455 Hz
Magnetic induction 1,4 T
Magnetic flux 880 µWb
Height of front pole-plate 3,5 mm
Voice coil diameter 50 mm
Height of winding 3 mm
Cutout diameter 106 mm
Net weight 1,0 kg
D.C. resistance Rdc 6,4 Ohm
Mechanical Q factor Qms 0,48
Electrical Q factor Qes 0,67
Total Q factor Qts 0,28
Equivalent volume Vas 0,037 l
Effective piston area Sd 20 cm²
Dynamically moved mass Mms 1,2 g
Inductance of the voice coil L 0,16 mH
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