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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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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.

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

S/S Classic 18W 8535.01 Diameter:177mm

Carbon Paper Cone Mid/Bass

The 18w 8535 is a 6½" mid/bass utilising a carbon paper cone, which is impregnated and coated to dampen the resonance normally associated with stiff cones.

The patented SD-1 magnet system is designed to almost eliminate modulation and dynamic distortion, whilst the low loss linear suspension and rubber surround combines dynamic linearity and low colouration.

This drive unit is ideal for larger bass reflex enclosures, where it is capable of producing very deep and precise bass.

Technical Data:

Frame diameter:    177mm

Sensitivity (2.83v/1m):   86.5dB

Nominal impedance:   8 ohm

Frequency range:   26Hz - 3500Hz

Free air resonance:   26Hz

DC resistance (Re):   5.8 ohm

Voice coil inductance (Le):   0.3mH

Effective piston area (Sd):   145.0cm²

Moving Mass (Md):   15.5g

Force factor (BL):   5.7Tm

Excursion (lin-max):   +/-5mm : +/-10mm

Qms:   2.5

Qes:   0.45

Qts:   0.38

Vas:   72L

Voice coil diameter:   38mm

Nominal power handling:   70w

Physical Sizes:

Frame diameter:   177mm

Overall depth (front of frame to rear of magnet):   75mm

Flange thickness:   4mm

Fixing holes:   6 x 3.5mm diameter on 171mm PCD

Cutout diameter:   160mm


Price per single unit excluding VAT



Price: £133.00

S/S Classic 18W 8535.01 Diameter:177mm

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