Visaton GF-200

Artikkelnummer 1052657

High-End HiFi woffer - 120W, 2x8ohm, 88dB

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Kr 1290/stk

Kr 699/stk Kampanjepris 12 dager, 18t igjen

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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.

Recommended cabinets:

Volume/Principle	BR-Channel	f_b
30 l/bassreflex	69x200mm (3" aeroport 930292)	40 Hz
50 l/bassreflex	69x200mm (3" aeroport 930292)	31 Hz
70 l/bassreflex	69x200mm (3" aeroport 930292)	27 Hz

Technical Data:
Rated power	120 W
Maximum power	180 W
Nominal impedance Z	(1) 4 Ohm (2) 8 Ohm (3) 2 Ohm
Frequency response	fu- 8000 Hz
(fu: Lower cut-off frequency depending on cabinet)	.
Mean sound pressure level	(1) 85 dB (1 W/1 m) (2) 88 dB (1 W/1 m) (3) 88 dB (1 W/1 m)
Opening angle (-6 dB)	46°/4000 Hz
Excursion limit	+/-"10 mm
Resonance frequency fs	(1) 34 Hz (2) 30 Hz (3) 35 Hz
Magnetic induction	1,3 T
Magnetic flux	930 µWb
Height of front pole-plate	6 mm
Voice coil diameter	38 mm
Height of winding	18 mm
Cutout diameter	190 mm
Net weight	2,5 kg
D.C. resistance Rdc	(1) 2,9 Ohm (2) 5,8 Ohm (3) 1,4 Ohm
Mechanical Q factor Qms	(1) 4,51 (2) 4,12 (3) 4,33
Electrical Q factor Qes	(1) 0,93 (2) 0,37 (3) 0,44
Total Q factor Qts	(1) 0,77 (2) 0,34 (3) 0,39
Equivalent volume Vas	(1) 62 l (2) 68 l (3) 57 l
Effective piston area Sd	214 cm²
Dynamically moved mass Mms	25 g
Force factor Bxl	(1) 4,6 Tm (2) 9,2 Tm (3) 4,6 Tm
Inductance of the voice coil L	(1) 0,4 mH (2) 1,1 mH (3) 0,3 mH

Possible connections:
(1) one voice coil not connected
(2) both voice coils in series
(3) both voice coils in parallel