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FR 9.15 - 4 Ohm

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    Purchase FR 9.15 - 4 Ohm

    SKU: V-2054-FR915 FR 9.15 - 4 Ohm

    $35.00 each
    Brand: Visaton
    Quantity in Basket:  None

     

     



    Visaton Speaker Driver - FR 9.15 - 4 Ohm Full Range
    Art. No. 2054

    Characteristics and Sound Properties
    9 x 15 cm (4" x 6") full-range driver. Well-balanced frequency response makes this speaker ideal for both voice and music reproduction e.g. extremely well suited to use in vehicles. Minimum depth required.

    Typical applications:-
    - Vehicles of all types (road or rail), e.g. mobile homes, trams, trains, buses etc.

    Attributes:-
    - Moisture-resistant membrane
    - Metal basket

     

    Technical Specifications

    Rated power 15 W
    Maximum power 30 W
    Nominal impedance Z 4 Ohm
    Frequency response 75–16000 Hz
    Mean sound pressure level 85 dB (1W/1m)
    Opening angle (-6 dB) 147°/4000 Hz hor.
    180°/4000 Hz ver.
    Excursion limit ±1.5 mm
    Resonance frequency fs 120 Hz
    Magnetic induction 0.9 T
    Magnetic flux 170 uWb
    Height of front pole-plate 3 mm
    Voice coil diameter 20 mm
    Height of winding 5 mm
    Cutout diameter 146 x 87 mm (oval)
    Net weight 0.277 kg
    DC resistance Rdc 3.5 Ohm
    Mechanical Q factor Qms 8.90
    Electrical Q factor Qes 2.29
    Total Q factor Qts 1.82
    Equivalent volume Vas 2.9 litres
    Effective piston area Sd 79 cm2
    Dynamically moved mass Mms 4.6 grams
    Force factor Bxl 2.3 Tm
    Inductance of the voice coil L 0.3 mH
    Connections 4.8 x 0.8 mm (+)
    2.8 x 0.8 mm (−)
    Temperature range -25 ... 70 °C

    Temperature Range

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