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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 > Treble Units > MONACOR - Ideal treble units for repairs

Monacor DT-99 Diameter:100mm

 Soft Dome Treble

High quality 25mm silk dome tweeter with excellent radiation and dynamic reproduction. Possibly the only good quality treble unit still made that has a 100mm diameter faceplate.

An ideal replacement for Audax and Peerless DT-100 tweeters, used in old Celestion, Spendor and TDL speakers amongst many others.

Technical Data:

Faceplate diameter :    100mm

Sensitivity (2.83v/1m):   93dB

Nominal impedance:   8 ohm

Frequency range:   1.5-18kHz

Free air resonance:   1.5kHz

Recommended crossover frequency:   2.5kHz

Voice coil diameter:  25mm

Nominal power handling:   80w

Physical Sizes:

Faceplate diameter :   100mm

Overall depth (front of faceplate to rear of chamber):   34mm

Faceplate thickness:   3.5mm

Rear chamber diameter:   70mm

Price per single unit excluding VAT



Price: £25.00

Monacor DT-99 Diameter:100mm

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