Visaton GF 200 2 x 4 OHM Glassfibre buy at hifisound.de

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GF 200 2 X 4 OHM

20 cm (8") High-End woofer with black glass fibre cone, solid aluminium die-cast basket and elastic rubber surround. Designed for multi-purpose applications due to 2 x 4 ohms double voice-coil, with excellent properties as 8 ohms drivers in series configuration. The long stroke voice-coil in conjunction with the extended rear pole plate, the vented damper, the vented magnet and the capton voice-coil carrier guarantees long strokes and highest power handling.

Short data

Usage as	Woofer
Power Handling	120 Watt
Impedance	2/4/8 Ohm

Frequency from	34/30/35 Hz
Max. Frequency	8 kHz
Sound pressure	85/88/88 dB

Chassis-data

Overall dimensions	222 mm
Baffle cutout	189 mm
Depth (Total)	90 mm
Frame Material	Aluminium diecast
Membrane Surround	Rubber
Membrane Material	Fibreglass

Voice coil Ø	38 mm
Voice coil height	18 mm
Voice coil material	Kapton
Magnet-inductance	1.3 T

Thiele-Small-Parameter

Resonance fs	fs: 34/30/35 Hz
Mechanical Q	Qms: 4.51/4.12/4.33
Electrical Q	Qes: 0.93/0.37/0.44
Total Q	Qts: 0.77/0.34/0.39
Equivalent Air-Volumen	Vas: 62/68/57 Liter
DC-Resistance	Re: 2.9/5.8/1.4 Ohm
Coil Inductance	Le: 0.4/1.1/0.3 mH

Moving Mass	Mms: 25 g
Max. Excursion +/-	Xmax: 10 mm
BL Product	Bl: 4.6 N/A
Membrane Area	Sd: 214 cm²
Sound pressure	dB: 85 SPL

Cumulative Spectral Decay

Directivity Pattern

Frequency & Impedance 2 Ohm

Frequency & Impedance 4 Ohm

Frequency & Impedance 8 Ohm

Technical Dimensions

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