Due to COVID-19, all orders will be delivered within 7-10 working days

 
Wilmslow Audio Ltd
       

  Celebrating 50+ Years

  High Rated Speaker Services

  Live Speaker Demonstrations

Illuminator 18WU 4741T00 Diameter:184mm

£273.00 ex VAT

£327.60  inc. VAT

Qty

Paper Cone Mid/Bass

The Illuminatormid/bass units utilise Scanspeak's patent design paper cone and compact under-hung Neodymium magnet system, producing a unit that offers a long linear excursion and very high force factor.

The uniquely designed front flange is shaped to guide the airflow around the rear of the unit and along with the open diecast aluminium chassis, helps to produce a unit that is virtually compression free.

Technical Data:

Frame diameter:    184mm

Sensitivity (2.83v/1m):   87.2dB

Nominal impedance:   4 ohm

Frequency range:   50Hz - 2000Hz

Free air resonance:   30Hz

DC resistance (Re):   3.2 ohm

Voice coil inductance (Le):   0.5mH

Effective piston area (Sd):   154.0cm

Moving Mass (Md):   18.9g

Force factor (BL):   6.0Tm

Excursion (lin-max):   +/-9mm : +/-16mm

Qms:   3.56

Qes:   0.32

Qts:   0.29

Vas:   49.9L

Voice coil diameter:   42mm

Nominal power handling:   150w

Physical Sizes:

Frame diameter:   184mm

Overall depth (front of frame to rear of magnet):   105mm

Flange thickness:   7.5mm

Fixing holes:   6 x 4.2mm diameter on 172.5mm PCD(not equally spaced)

Cutout diameter:   160mm


Price persingle unitexcluding VAT

 

Write a review

 

You May Also Like


£273.00

ex. VAT

£327.60

inc. VAT