NOW IN OUR 50th YEAR 

Please also be aware that due to increased customs procedures and ongoing COVID protocols, our delivery times for some items are continuing to be longer than normal. This does not affect all items, but please contact us before ordering if you require your order urgently.

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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 -
£75.00 per pair including 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 Hours

Opening times:
Monday to Thursday
8.30am - 4.30pm
8.30am - 1.00pm
Closed for lunch Monday - Thursday
1.00pm - 1.30pm 

Home > Components and accessories > Crossovers

Design Software CAAD-4.2

This simulation software offers more than just the basic presentation of acoustic results.

An essential part of the function is that recommended cabinet dimensions are optimised. These cabinet designs address the complex requirements concerning speaker dimensions, volume and bass-reflex sizes. CAAD-4.2 has a database of loudspeaker drive unit parameters which is ideal for developing purposes and additional unit details can be added. This program is highly effective, using basic input data and includes both mechanical and acoustic parameters.

CAAD-4.2, 32 bit version for Windows* 9x/ME/2000/NT/XP/VISTA/7,

with all the advantages from Windows:

* User screen with menu-controlled MDI (multiwindow method) * Any desired distance measurements with the mouse cursor in the cabinet graphics * Simultaneous display possible of up to 6 curves (for comparison) * Online selection of 7 languages * Database update at the push of a button

Cabinet calculation

* Closed, bass-reflex, band pass, compound, transmission line and horn, also while using several speakers * Search function for suitable speakers for an existing cabinet (replacement speakers!) * Automatic creation of parts lists for the construction of a calculated speaker cabinet

Price each excluding VAT

Price: £33.19

Design Software CAAD-4.2

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