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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 inc. VAT


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

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Bespoke Cabinets



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.

If you decide to cancel your
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.

Demonstration Room







A demonstration room is available 
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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Opening times:
Monday to Thursday
8.30am - 4.30pm
Friday
8.30am - 1.00pm
Closed for lunch Monday - Thursday
1.00pm - 1.30pm 

Home > Drive Units > Full Range & Co-axial Units > Fostex

Fostex FF105WK Size:107x107mm

KENAF Paper Cone Full Range

The FF-WK series utilises a double layer paper cone, consisting of a wood pulp fibre base and a KENAF paper surface layer. Which along with a dome shaped aluminium centre cap and pocket neck damper, ensures a fast, realistic high quality sound throughout the range.

Exclusively designed for use in bass reflex enclosures, the FF-WK series offers designers a chance to use a full range drive unit in a relatively small cabinet, without compromising on sound quality.

A cabinet kit is available for the FF105WK

Technical Data:

Frame size:    107 x 107mm

Sensitivity (2.83v/1m):   88dB

Nominal impedance:   8 ohm

Frequency range:   75Hz - 25000Hz

Free air resonance:   75Hz

DC resistance (Re):   6.7 ohm

Voice coil inductance (Le):   0.041mH

Effective piston area (Sd):  0.005m²

Moving Mass (Md):   3.4g

Force factor (BL):   4.823 Telsa/m

Qts:   0.41

Qms:   4.203

Qes:   0.463

Vas:   4.848L

Excursion (lin-max):   1.7mm

Nominal power handling:   10w

Music power:   30w

Physical Sizes:

Frame size:   107 x 107mm

Overall depth (front of frame to rear of magnet):   55mm

Flange thickness:   4mm

Fixing holes:   4 x 5mm diameter on 115mm PCD

Cutout diameter:   93mm


Price per single unit excluding VAT



Price: £57.00

Fostex FF105WK Size:107x107mm

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