Visaton BG 20 Fullrange Paper buy at hifisound.de

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BG 20 8 OHM

20 cm (8") full-range speaker with tweeter dome. High efficiency. Suitable for full-range units as vocal or guitar monitors or as a mid-range unit for full-scale or musicians' PA systems.

Typical applications:

Midrange unit for full scale or musicians' PA systems
Vocal or guitar monitors
Fullrange speaker for electronic organs and keyboards

Short data

Usage as	Fullrange
Power Handling	40 Watt
Impedance	8 Ohm

Frequency from	36 Hz
Max. Frequency	18 kHz
Sound pressure	92 dB

Chassis-data

Overall dimensions	205 mm
Baffle cutout	184 mm
Depth (Total)	82 mm

Voice coil Ø	25 mm
Voice coil height	8 mm
Magnet-inductance	1.2 T

Thiele-Small-Parameter

Resonance fs	fs: 38 Hz
Mechanical Q	Qms: 3.47
Electrical Q	Qes: 0.51
Total Q	Qts: 0.44
Equivalent Air-Volumen	Vas: 110 Liter
DC-Resistance	Re: 6.2 Ohm
Coil Inductance	Le: 0.8 mH

Moving Mass	Mms: 10 g
Max. Excursion +/-	Xmax: 4 mm
BL Product	Bl: 6.1 N/A
Membrane Area	Sd: 214 cm²
Sound pressure	dB: 92 SPL

Directivity Pattern

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