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Visaton WS 20 E – 8 OHM

 

Original price was: 528,0 kr.Current price is: 345,0 kr. 345,0 kr

20 cm (8″) HiFi woofer with polypropylene cone.

4 in stock (can be backordered)

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SKU: VIS-1056. Categories: , , , . Tags: , , , .

Description

20 cm (8″) HiFi woofer with polypropylene cone. Due to balanced frequency response curve suitable for 2-way-applications up to 2000 Hz and as low-midrange driver for large 4-way speaker systems as well. Due to the special basket design suitable as replacement driver for many HiFi speakers.

Additional information

Weight 1,3 kg

Specifications

Technical Specifications

Rated power 80 W
Maximum power 120 W
Nominal impedance Z 8 Ohm
Frequency response fu–7000 Hz
(fu: Lower cut-off frequency depending on cabinet) .
Mean sound pressure level 88 dB (1 W/1 m)
Opening angle (-6 dB) 67°/4000 Hz
Excursion limit +/−6 mm
Resonance frequency fs 47 Hz
Magnetic induction 0.85 T
Magnetic flux 400 µWb
Height of front pole-plate 5 mm
Voice coil diameter 30 mm
Height of winding 11 mm
Cutout diameter 186 mm
Net weight 1.3 kg
D.C. resistance Rdc 6.8 Ohm
Mechanical Q factor Qms 5.36
Electrical Q factor Qes 1.59
Total Q factor Qts 1.23
Equivalent volume Vas 44 l
Effective piston area Sd 240 cm²
Dynamically moved mass Mms 21 g
Force factor Bxl 5.5 T m
Inductance of the voice coil L 1.0 mH
Connections 5.2 x 0.8 mm (+)/2.8 x 0.8 mm (-)
Protective system IP 65

 

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