#visaton W 200 S #woofer #reproduktor vs #tesla #bass #speaker #speakers #comparison @Angelicaaudio TESLA TVM ARN 6688 and #vintage TESLA ARZ 668 reproduktory
VISATON - 20 cm (8") HiFi woofer with strong drive, extended rear pole plate and 35 mm voice-coil for high power handling. Elastic rubber surround and coated paper cone.
TECHNICAL DATA
Rated power 75 W
Maximum power 115 W
Nominal impedance Z 8 Ohm
Frequency response fu–6000 Hz
(fu: Lower cut-off frequency depending on cabinet) .
Mean sound pressure level 88 dB (1 W/1 m)
Opening angle (-6 dB) 48°/4000 Hz
Excursion limit +/−10 mm
Resonance frequency fs 30 Hz
Magnetic induction 1.1 T
Magnetic flux 600 µWb
Height of front pole-plate 5 mm
Voice coil diameter 35 mm
Height of winding 12 mm
Cutout diameter 184 mm
Net weight 1.5 kg
D.C. resistance Rdc 6.0 Ohm
Mechanical Q factor Qms 3.59
Electrical Q factor Qes 0.36
Total Q factor Qts 0.33
Equivalent volume Vas 70 l
Effective piston area Sd 214 cm²
Dynamically moved mass Mms 26 g
Force factor Bxl 9.0 Tm
Inductance of the voice coil L 2.2 mH
Connections 4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)

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