*Gross price for private customers. Industrial prices are available on request.
Technical Data
Sketch
Amplitude & Impendance Frequency
Directivity pattern
Rated power 50 W
Maximum power 80 W
Nominal impedance Z 4 Ohm
Frequency response fu–8000 Hz
(fu: Lower cut-off frequency depending on cabinet) .
Mean sound pressure level 88 dB (1 W/1 m)
Opening angle (-6 dB) 49°/4000 Hz
Excursion limit +/−10 mm
Resonance frequency fs 45 Hz
Magnetic induction 1.0 T
Magnetic flux 400 µWb
Height of front pole-plate 5 mm
Voice coil diameter 25 mm
Height of winding 9 mm
Cutout diameter 185 mm
Net weight 1.045 kg
D.C. resistance Rdc 3.2 Ohm
Mechanical Q factor Qms 3.46
Electrical Q factor Qes 0.77
Total Q factor Qts 0.63
Equivalent volume Vas 54
Effective piston area Sd 207 cm²
Dynamically moved mass Mms 14 g
Force factor Bxl 4.2 Tm
Inductance of the voice coil L 0.5 mH
Connections 2 x 4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)

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