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SC 4.9 FL - 8 Ohm

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    Purchase SC 4.9 FL - 8 Ohm

    SKU: V-8051-SC49FL SC 4.9 FL - 8 Ohm

    $24.00 each
    Brand: Visaton
    Quantity in Basket:  None

     

     



    Visaton Speaker Driver - SC 4.9 FL - 8 Ohm Full Range
    Art. No. 8051

    Visaton SC4.9FL - 8 Ohm Full Range Speaker.
    Visaton SC4.9FL - 8 Ohm Full Range

     

    Characteristics and Sound Properties
    4 x 9 cm (1.6" x 3.5") full-range speaker with wooden cone and stable plastic basket. Flat and lightweight design because of neodymium. The cooperation of the separate components leads to a very linear frequency response up to deepest frequencies by way of comparison, so that the loudspeaker can be also used in miniature hi-fi speakers.
    *) IP rating when rear is sealed.

     

    Technical Specifications

    Rated power 4 W
    Maximum power 5 W
    Nominal impedance Z 8 Ohm
    Frequency response
    120–20000 Hz
    Mean sound pressure level 83 dB (1W/1m)
    Excursion limit ± 1 mm
    Resonance frequency fs 220 Hz
    Magnetic induction 1.15 T
    Magnetic flux 184 µWb
    Height of front pole-plate 2 mm
    Voice coil diameter 25.5 mm
    Height of winding 2 mm
    Cutout diameter 36 x 86 mm
    Net weight 0.054 kg
    DC resistance Rdc 6.9 Ohm
    Mechanical Q factor Qms 3.06
    Electrical Q factor Qes 2.29
    Total Q factor Qts 1.31
    Equivalent volume Vas 0.43 litres
    Effective piston area Sd 23.5 cm2
    Dynamically moved mass Mms 0.9 grams
    Force factor Bxl 5.6 Tm
    Inductance of the voice coil L 0.13 mH
    Protective system IP 63 *)
    Temperature range −25 ... +70 °C

     

     

    Driver Dimensions

    Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)
    Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)

     

    Frequency and Impedance Response

    Loudspeaker Frequency and Impedance Response Graph
    Loudspeaker Frequency and Impedance Response Graph