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R 10 SC Special - 8 Ohm

Thumbnail Filmstrip of R 10 SC Special - 8 Ohm Images

    Purchase R 10 SC Special - 8 Ohm

    SKU: V-2047-R10SC-SPEZIAL R 10 SC Special - 8 Ohm

    $25.00 each
    Brand: Visaton
    Quantity in Basket:  None

     

     



    Visaton Speaker Driver - R 10 SC Spezial - 8 Ohm Full Range Speaker
    Art. No. 2047

    Characteristics and Sound Properties
    Magnetically shielded 10 cm (4") full-range speaker with high efficiency, balanced frequency response and water-repellent cone. Especially suitable as control speaker in electronic devices and as speaker for public address applications and public transport systems. Equivalent to model R 10 SC, but with connectors 6.8 x 0.8 mm (+) and 4.8 x 0.8 mm (-) and with impregnated paper gasket.

    Differences between the two different versions of this speaker:
    R 10 SC Spezial – 8 Ohm (this speaker):
    - Impregnated paper gasket
    - Terminals 6.3 x 0.8 mm (+) and 4.8 x 0.8 mm (-)

    R 10 SC – 8 Ohm (Alternative version):
    - Water-repellent cone and rubber gasket
    - Terminals 5.2 x 0.5 mm (+) and 2.8 x 0.5 mm (-)

    Typical applications:

    • Video monitoring screens
    • Monitoring speaker for electronic devices
    • Ceiling- mounted speakers in railway carriages and buses

    Attributes:

    • Functionally at cold according to EN 60068-2-1/EN 50155
    • Cold storage (-40 °C) according to EN 60068-2-1/EN 50155
    • Functionally at damp heat (cyclic) according to EN 60068-2-3/EN 50155
    • Functionally at dry heat according to EN 60068-2-2/EN 50155

    Accessories: Protective grilles Art. No. 4642, 4640, 4670, 4744

     

    Technical Specifications

    Rated power 20 W
    Maximum power 30 W
    Nominal impedance Z 8 Ohm
    Frequency response 100-13000 Hz
    Mean sound pressure level 90 dB (1W/1m)
    Opening angle (-6 dB) 92°/4000 Hz
    Excursion limit ± 1.5 mm
    Resonance frequency fs 165 Hz
    Magnetic induction 0.95 T
    Magnetic flux 135 uWb
    Height of front pole-plate 3 mm
    Voice coil diameter 15 mm
    Height of winding 4 mm
    Cutout diameter 93 mm
    Net weight 0.24 kg
    DC resistance Rdc 7.4 Ohm
    Mechanical Q factor Qms 5.3
    Electrical Q factor Qes 2.63
    Total Q factor Qts 1.76
    Equivalent volume Vas 2.3 litres
    Effective piston area Sd 56 cm2
    Dynamically moved mass Mms 2.2 grams
    Force factor Bxl 2.4 Tm
    Inductance of the voice coil L 0.5 mH
    Connections 6.3 x 0.8 mm (+)
    4.8 x 0.8 mm (-)
    Temperature range -40 ... 70 °C
    Protective system IP64 *)
    *) IP protection class for front side when built into a sealed enclosure

    Temperature Range Temperature Range