Visaton WS 20 E Polypropylen 8 Ohm buy at hifisound.de

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WS 20 E

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

Short data

Usage as	Bass-Midrange
Power Handling	80 Watt
Impedance	8 Ohm

Frequency from	47 Hz
Max. Frequency	7 kHz
Sound pressure	88 dB

Chassis-data

Overall dimensions	236 mm
Baffle cutout	186 mm
Depth (Total)	85 mm
Membrane Material	Polypropylene

Voice coil Ø	30 mm
Voice coil height	11 mm
Magnet-inductance	0.85 T

Thiele-Small-Parameter

Resonance fs	fs: 47 Hz
Mechanical Q	Qms: 5.36
Electrical Q	Qes: 1.59
Total Q	Qts: 1.23
Equivalent Air-Volumen	Vas: 44 Liter
DC-Resistance	Re: 6.8 Ohm
Coil Inductance	Le: 1 mH

Moving Mass	Mms: 21 g
Max. Excursion +/-	Xmax: 6 mm
BL Product	Bl: 5.5 N/A
Membrane Area	Sd: 240 cm²
Sound pressure	dB: 88 SPL

Directivity Pattern

Frequency & Impedance

Technical Dimensions

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