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BF 37 - 4 Ohm

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    Purchase BF 37 - 4 Ohm

    SKU: V-2260-BF37 BF 37 - 4 Ohm

    $28.00 each
    Brand: Visaton
    Quantity in Basket:  None

     

     



    Visaton Speaker Driver - BF37 - 4 Ohm 3.7 cm / 1.5" Fullrange Speaker
    Art. No. 2260

    Characteristics and Sound Properties

    3.7 cm (1.5") fullrange speaker with a wide and balanced frequency response and very good low range reproduction. With powerful Neodymium driver and high membrane excursion limit, optimised for small vented enclosures/enclosures with a passive radiator.

    Suitable for applications where slim construction and good music and speech reproduction are required.

    Typical Applications:-
    • Flat TVs
    • Info terminals
    • Other compact devices speech and music reproduction

     

    Technical Specifications

    Rated power 5 W
    Maximum power 8W
    Nominal impedance Z 4 Ohm
    Frequency response
    (fu: Lower cut-off frequency depending on cabinet)
    100-20000 Hz
    Mean sound pressure level 74 dB (1 W/1 m)
    Excursion limit ±3.4 mm
    Resonance frequency fs 155 Hz
    Net weight 33.1 g
    DC resistance Rdc 3.8 Ohm
    Mechanical Q factor Qms 5.11
    Electrical Q factor Qes 0.86
    Total Q factor Qts 0.74
    Equivalent volume Vas 0.06 litres
    Effective piston area Sd 6.2 cm2
    Dynamically moved mass Mms 1.0g
    Force factor Bxl 1.99 Tm
    Inductance of the voice coil L 0.17 mH
    Connections Solder lugs
    Protective system IP X4 *)

    IP Rating
    *) IP protection class for front side when built into a sealed enclosure (gluing of the loudspeaker might be necessary)