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G 20 SC - 8 Ohm

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    Purchase G 20 SC - 8 Ohm

    SKU: V-1185-G20SC G 20 SC - 8 Ohm

    $120.00 each
    Brand: Visaton
    Quantity in Basket:  None

     

     



    Visaton Speaker Driver - G 20 SC - 8 Ohm High-End Dome Tweeter
    Art. No. 1185

    Characteristics and Sound Properties
    Magnetically shielded 20 mm (0.8") High-end textile dome unit for use at tweeter frequencies of 3,000 Hz and above. The optimised dome shape and damping felt on the pole piece ensures a very balanced frequency response without resonance and excellent omnidirectional sound distribution. The powerful magnet drive and ferro-fluid cooled voice coil guarantee both high efficiency and excellent power handling capabilities.

     

    Technical Specifications

    Rated power 80 W (12 dB/Oct.; 2000 Hz)
    120 W (12 dB/Oct.; 4000 Hz)
    Peak power handling with high pass 140 W (12 dB/Oct.; 2000 Hz)
    180 W (12 dB/Oct.; 4000 Hz)
    Nominal impedance Z 8 Ohm
    Frequency response 1200–30000 Hz
    Mean sound pressure level 88 dB (1W/1m)
    Opening angle (-6 dB) 180°/8000 Hz
    Resonance frequency fs 1890 Hz
    Magnetic induction 1.3 T
    Magnetic flux 200 uWb
    Height of front pole-plate 2.5 mm
    Voice coil diameter 20 mm
    Height of winding 2 mm
    Cutout diameter 66 mm
    Net weight 0.39 kg
    DC resistance Rdc 4.8 Ohm
    Mechanical Q factor Qms 0.36
    Electrical Q factor Qes 1.34
    Total Q factor Qts 0.28
    Dynamically moved mass Mms 0.15 grams
    Effective piston area Sd 4 cm²
    Inductance of the voice coil L 0.02 mH
    Connectors 4.8 x 0.8 mm (+)
    2.8 x 0.8 mm (-)


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