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SL 70 NDV - 4 Ohm

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    Purchase SL 70 NDV - 4 Ohm

    SKU: V-2274-SL70NDV SL 70 NDV - 4 Ohm

    $39.00 each
    Brand: Visaton
    Quantity in Basket:  None

     

     



    Visaton Speaker Driver - SL 70 NDV - 4 Ohm Full Range Speaker
    Art. No. 2274

    Visaton SL70NDV 4 Ohm Full range Speaker.


    Visaton SL70NDV 4 Ohm Full range Speaker, rear view.
    Visaton SL70NDV - 4 Ohm Full Range Speaker 6.5cm (2.5")

     

    Characteristics and Sound Properties
    6.5 cm (2.5") full-range speaker with balanced frequency response and increased high-range. Especially suitable as built-in speaker for music and speech reproduction and as driver for slim PA column systems. Water-resistant and robust construction due to various plastic materials. Thanks to the neodymium construction it is extremely light and compact.

     

    Technical Specifications

    Rated power 8 W
    Maximum power 15 W
    Nominal impedance Z 4 Ohm
    Frequency response 150–20000 Hz
    Mean sound pressure level 87 dB (1W/1m)
    Excursion limit ± 3mm
    Resonance frequency fs 220 Hz
    Magnetic induction 1.26 T
    Magnetic flux 148 µWb
    Voice coil diameter 15 mm
    Height of winding 3 mm
    Cutout diameter 63 mm
    Net weight 0.06 kg
    DC resistance Rdc 3.6 Ohm
    Mechanical Q factor Qms 5.18
    Electrical Q factor Qes 3.6
    Total Q factor Qts 2.12
    Equivalent volume Vas 0.28 litres
    Effective piston area Sd 21.6 cm2
    Dynamically moved mass Mms 0.9 grams
    Force factor Bxl 1.18 Tm
    Connections 3.0 x 0.5 mm (+)
    3.0 x 0.5 mm (−)
    Temperature range −40 ... +80 °C
    Protective system IP 65*)
    *) IP protection class for front side when built into a sealed enclosure

    Temperature Range IP 65 Protection System

     

     

    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