Scanspeak 18WU/8741.T00

Scanspeak 18WU/8741.T00
Scanspeak 18WU/8741.T00
With shipment TNT track&trace for 7,75 €
Sales price 315,21 €
Sales price without tax 260,50 €
Discount
Tax amount 54,71 €
Description

The Illuminator woofers are based on compact under-hung motor systems with large neodymium ring magnets. The patent pending motor offers a very lineair excursion together with a very high force factor. The top plate is shaped to "guide" the backside airflow around the motor and with the very open cast aluminium chassis design the driver is virtually free from compression.

Driver HighLights:

  • Neo Magnet
  • Under Hung Motor System
  • Exceptional long lineair stroke

 


Specs Preliminary

Electrical Data

  • Nominal Impedance
  • Zn 8 Ohm
  • DC Resistance
  • Re 7.1 Ohm
  • Voice Coil Inductance
  • Le 0.3 mH

    TS Parameters

  • Resonance Frequency
  • Fs 27 Hz
  • Mechanical Q factor
  • Qms 3.09
  • Electrical Q factor
  • Qes 0.33
  • Total Q factor
  • Qts 0.30
  • Force Factor
  • Bl 7.7 Tm
  • Mechanical Resistance
  • Rms 0.91 Kg/s
  • Moving Mass
  • Mms 16.4 g
  • Effective Piston Area
  • Sd 153.9 cm^2
  • Equivalent Volume
  • Vas 69.9 ltrs
  • Sensitivity
  • 2.83V/1m 89 dB

    Power Handling

  • 100h RMS noise test (IEC)
  • 100 W
  • Max linear SP (rms) @ power
  • 105 dB/W

    Voice Coil and Magnet Parameters

  • Voice Coil Diameter
  • 42 mm
  • Voice coil height
  • 8 mm
  • Voice coil layers
  • 4
  • Height of the gap-
  • 26 mm
  • Linear Excursion +/-
  • 9
  • Max mech. excursion +/-
  • 16 mm

    Frequency
    Frequency


    Mechanical Dimensions

    Mechanical Dimensions


    Drawing Dimensions

    Outside Diameter OD 184 mm
    Magnet Diameter MD 90 mm
    Cutout Diameter CD 160 mm
    Interior Depth ID 98 mm
    Hole Diameter HD 4,2 mm
    Units in box: 65537