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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

    $31.00 each - on backorder
    Brand: Visaton
    Shipping Weight: 0.35 kg
    Quantity in Basket:  None

     

     



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

    Visaton FR9.15 - 4 Ohm Full Range.
    Visaton FR9.15 - 4 Ohm Full Range

     

    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 etc.

    Attributes:-
    - Moisturised cone
    - 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 µWb
    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

     

     

    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

     

    Directivity Pattern

    Loudspeaker Directivity Pattern (on and off axis response)

    Loudspeaker Directivity Pattern (on and off axis response)

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