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TIW 250 XS - 8 Ohm

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    Purchase TIW 250 XS - 8 Ohm

    SKU: V-1342-TIW250XS TIW 250 XS - 8 Ohm

    $495.00 each
    Brand: Visaton
    Quantity in Basket:  None

     

     



    Visaton Speaker Driver - TIW 250 XS - 8 Ohm High End Woofer
    Art. No. 1342

    Visaton TIW250XS - 8 Ohm High End Woofer.
    Visaton TIW250XS - 8 Ohm High End Woofer

     

    Characteristics and Sound Properties
    25 cm (10") high-end woofer. The extra-wide elastic surround, the long voice coil and particularly large magnet arrangement give this speaker extremely long excursion.

    Thanks to the multiple venting of the voice coil (pole piece hole, holes in the pole piece plate, cutouts in the aluminium diecast basket to vent the spider from behind) losses and flow noise are minimised. The capton voice coil carrier and the long voice coil enable the driver to withstand considerable loads.

    The diaphragm is a sandwich construction made up of layers of fibreglass and polyester fabric which makes it particularly and low in resonance. These design features result in high level-accuracy and excellent low-range bass imaging.

     

    Technical Specifications

    Rated power 200 W
    Maximum power 300 W
    Nominal impedance Z 8 Ohm
    Frequency response
    (fu: Lower cut-off frequency depending on cabinet)
    fu-3000 Hz
    Mean sound pressure level 89 dB (1W/1m)
    Excursion limit ± 14 mm
    Resonance frequency fs 33 Hz
    Magnetic induction 1.3 T
    Magnetic flux 1600 µWb
    Height of front pole-plate 8 mm
    Voice coil diameter 50 mm
    Height of winding 25 mm
    Cutout diameter 235 mm
    Net weight 5.3 kg
    DC resistance Rdc 5.6 Ohm
    Mechanical Q factor Qms 5.21
    Electrical Q factor Qes 0.35
    Total Q factor Qts 0.33
    Equivalent volume Vas 66 litres
    Effective piston area Sd 314 cm2
    Dynamically moved mass Mms 49 grams
    Force factor Bxl 13 Tm
    Inductance of the voice coil L 1.7 mH

     

    Recommended Cabinet Sizes

    Volume / Principle BR Port fb fc / QTC
    30 litre / closed - - 59 Hz / 0.59
    50 litre / closed - - 50 Hz / 0.5
    70 litre / closed - - 46 Hz / 0.46
    30 litre / bass reflex BR 15.34 (length 13 cm) 42 Hz -
    50 litre / bass reflex BR 15.34 (length 12 cm) 36 Hz -
    70 litre / bass reflex BR 15.34 (length 9 cm) 32 Hz -
    fb = Enclosure resonance (bass reflex system)
    fc = System resonance (sealed box system)
    QTC = The system's Q at resonance (fc)

     

    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

     

    Waterfall Spectrum

    Loudspeaker Waterfall Spectrum Chart
    Loudspeaker Waterfall Spectrum Chart

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