Let us bring your loudspeakers
back to life by giving them a full
"MOT" using our repair and
upgrade services. Price - £55.00
Why not replace your crumbling foam
fronts with tailor-made cloth covered
wooden grille frames
Let us help you design unique
bespoke cabinets for
Our cabinet-maker can produce
individually designed cabinets to a
high quality furniture finish.
20% Cancellation fee on
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 rooms are available
at our premises for you to listen
to our range of loudspeakers.
You are welcome to bring your own
source equipment in order to replicate
your usual listening conditions
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Monday to Thursday
8.30am - 4.30pm
8.30am - 1.00pm
Closed for lunch Monday - Thursday
1.00pm - 1.30pm
The MHT12 and TI 100 are clearly two of the best drivers VISATON has to offer. The Hobby HiFi editors developed the TOPAS model on the basis of these drivers by combining them in a delicate-looking, unusual speaker cabinet and demonstrating that they do, indeed, harmonise together beautifully. Compared with the original Hobby HiFi proposal, we have now slightly modified the crossover in order to achieve a warmer-sounding effect which guarantees long-term, relaxed enjoyment. By modifying the inner damping, it has also been possible to simplify the housing and suppress resonance even more effectively.
It is not only the spatial effects and the accuracy of the separation that are impressive, the frequency response is also unusually broad. The upper limiting frequency is at 40 kHz which is well outside the audible range. The lower 35 Hz limit is remarkably low for a 10 cm woofer. This is achieved by fine-tuning the cabinet in the borderline area between vented bass and transmission line. Obviously, the small-diameter TI 100 can only reproduce such deep bass at a limited volume level. The physical limits are dictated by the surface area of the diaphragm and the length of stroke. The TOPAS is, as a result, not intended for reproducing powerful rock music or action-packed movies. But it is surprising how often visitors say to us, after hearing a demonstration of really large, powerful speakers, "That's all very well. But at home I can hardly turn them up to that sort of volume anyway." The TOPAS has been specially designed for people like that. Small and homely but with bass quality that will have your visitors' eyes roaming the room looking for a hidden subwoofer.
The TOPAS will take loads of 40 / 60 watts measured using standard measuring techniques. This does not mean, however, that the amplifier can not have a higher output level than this. It is possible to use an amp with a far higher output than this provided you take it easy with the volume settings and do not turn up the volume to a level that causes distortion in the sound quality. TOPAS speakers should be kept out of the reach of small children and overtly merry party goers.
Basic Kit includes:
Loudspeaker drive units
High-quality crossovers, custom designed and built by VISATON onto high-grade PCBs
Recessed terminal trays with gold-plated binding posts
Oxygen free copper cable
Damping materials including cabinet lining and internal wadding
Gaskets or sealing strips for drive units
All fixing bolts and screws
Grille Cloth (Black is supplied as standard but other colours are available on request)
Grille fixing studs
Fully detailed assembly instructions, including CAD cabinet drawings
Cabinets and additional options shown separately
To compliment the loudspeaker kits, we offer an ever-expanding range of cabinets.
The TOPAS cabinets are supplied in four different options as shown below, all are fully CNC machined and rebated from 25mm MDF.
Cabinets supplied as a self-assembly flat-pack in either plain mdf or pre-veneered mdf of your choice. Both options are fully machined and rebated which means that the components all slot together very easily, just needing to be glued with the PVA wood adhesive that is provided. All the neccessary holes and rebates for the drive units are pre-machined so you can assemble the cabinets without having any wood-work skills.
Factory built option:
Cabinets are supplied fully assembled eliminating the need for you to undertake any construction. The plain mdf cabinets are supplied assembled but unfinished ready for you to apply your own paint finish and fit the drive units etc,.
The veneered cabinets are supplied assembled and lacquered to a furniture finish. We can fit all the drive units, crossovers etc, to these veneered cabinets at no extra charge so your loudspeakers are fully built and ready to plug and play.
Price per pair excluding VAT
Use the drop down box to chose your kit option. The options allow you to buy this loudspeaker kit with or without cabinets. Cabinets can be flat-packed or fully built up, in plain unfinished mdf or veneered mdf