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Loudspeaker repairs

Let us bring your loudspeakers
back to life by giving them a full
"MOT" using our repair and
upgrade services. Price from -
£55.00 per pair excl. VAT

Why not replace your crumbling foam
fronts with tailor-made cloth covered
wooden grille frames

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Let us help you design unique
bespoke cabinets for
your loudspeakers.

Our cabinet-maker can produce
individually designed cabinets to a
high quality furniture finish.

20% Cancellation fee on
made-to-order products.

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made-to-order speaker for any reason,
it is unlikely that we could sell it to 
another customer at full selling price.
We will therefore charge a
cancellation fee of 20%
of the order price.

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at our premises for you to listen
to a selection of our loudspeakers.

You are welcome to bring your own
source equipment in order to replicate
your usual listening conditions   


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Home > Drive Units > Bass-mid & Bass Units > SCANSPEAK

Illuminator 15WU 8741T00 Diameter:149mm

Paper Cone Mid/Bass

The Illuminator mid/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:    149mm

Sensitivity (2.83v/1m):   83.4dB

Nominal impedance:   8 ohm

Frequency range:   50Hz - 2000Hz

Free air resonance:   35Hz

DC resistance (Re):   5.9 ohm

Voice coil inductance (Le):   0.41mH

Effective piston area (Sd):   92.0cm²

Moving Mass (Md):   12.3g

Force factor (BL):   7.5Tm

Excursion (lin-max):   +/-9mm : +/-12mm

Qms:   3.37

Qes:   0.28

Qts:   0.26

Vas:   20.1L

Voice coil diameter:   42mm

Nominal power handling:   150w

Physical Sizes:

Frame diameter:   149mm

Overall depth (front of frame to rear of magnet):   98mm

Flange thickness:   7.5mm

Fixing holes:   6 x 4.2mm diameter on 137.5mm PCD (not equally spaced)

Cutout diameter:   125mm

Price per single unit excluding VAT

Price: £263.00

Illuminator 15WU 8741T00 Diameter:149mm

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