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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.

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

Monacor SPH-135/AD Size:134x134mm

Polypropylene Cone Mid/Bass

Excellent 5" mid/bass unit in it's own right, but the SPH-135/AD is now widely known as the first choice replacement for the KEF B110. Also recommended for use in many Mission and Castle speakers, where a 5" poly cone unit is required.

Technical Data:

Frame size :    134 x 134mm

Sensitivity (2.83v/1m):   89dB

Nominal impedance:   8 ohm

Frequency range:   39Hz-6kHz

Free air resonance:   39Hz

Max power handling:   60w

Physical Sizes:

Frame size :   134 x 134mm

Overall depth (front of flange to rear of magnet):   70mm

Flange thickness:   6mm

Cutout diameter:   124mm

Price per single unit excluding VAT

Price: £36.00

Monacor SPH-135/AD Size:134x134mm

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