Visaton GF 200

Visaton GF 200

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.

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

Specifications (one coil)

• power handling (continuous/programme) = 120/180 W
• frequency range = -8000 Hz
• resonance frequency fs = 34 Hz
• impedance R = 4 Ohm
• sound pressure level SPL = 85 dB (2,83V; 1m)
• DC resistance Re = 2,9 Ohm
• force factor BL = 4,6 N/A
• voice coil inductance L = 0,4 mH
• effective piston radiating area Sd = 214 cm²
• effective mechanical mass incl. air load mms = 25 g
• equivalent volume of compliance Vas = 62 l
• total Q factor Qts = 0,77 (Qms=4,51, Qes=0,93)
• voice coil diameter = 38 mm
• maximum peak linear excursion vibration x_lin = +/- 10 mm
• mounting diameter d = 190 mm
• overall diameter d = 222 mm
• mounting depth (not countersunk) t = 96 mm
• mass m = 2,5 kg

Specifications (2 coils in series)

• power handling (continuous/programme) = 120/180 W
• frequency range = -8000 Hz
• resonance frequency fs = 30 Hz
• impedance R = 8 Ohm
• sound pressure level SPL = 88 dB (2,83V; 1m)
• DC resistance Re = 5,8 Ohm
• force factor BL = 9,2 N/A
• voice coil inductance L = 1,1 mH
• effective piston radiating area Sd = 214 cm²
• effective mechanical mass incl. air load mms = 25 g
• equivalent volume of compliance Vas = 68 l
• total Q factor Qts = 0,34 (Qms=4,12, Qes=0,37)
• voice coil diameter = 38 mm
• maximum peak linear excursion vibration x_lin = +/- 10 mm
• mounting diameter d = 190 mm
• overall diameter d = 222 mm
• mounting depth (not countersunk) t = 96 mm
• mass m = 2,5 kg