Due to COVID-19, all orders will be delivered within 7-10 working days

Wilmslow Audio Ltd

  Celebrating 50+ Years

  High Rated Speaker Services

  Live Speaker Demonstrations


£455.00 ex VAT

£546.00  inc. VAT


This newly designed loudspeaker is based on the classic TDL RTL3 while using new modern drive units and crossover in a reflex transmission-line cabinet. The result is a broad dynamic range, with good stereo imagery and exceptional clarity.

The classic Vifa D27TG-35-06 soft-dome treble, with its extended upper range of 30kHz is one of the most open and smooth tweeters around. This is coupled with  twin Monacor SPH-175 bass-mid units which are loaded within the reflex transmission-line cabinets to further enhance the bass performance and increasing the overall sensitivity.

These loudspeakers are ideal for use with valve amplification due to their good sensitivity.

Basic Kit includes:

Loudspeaker drive units
High-quality crossovers, custom designed for each kit and built on high-grade PCBs
Recessed bi-wired 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

Treble:                            Vifa D27TG-35-06
Bass-Midrange:                      Monacor SPH-175 x 2 pieces
Enclosure type:             2-way MTM reflex transmission-line
Frequency response:   38Hz - 40000Hz
Sensitivity (2.83v/1m):  90dB
Amp requirement:         20 - 150w
Impedance:                    4 ohm nominal
Weight:                            40Kg per pair
Dimensions (HxWxD):   900mm high x 200mm wide x 375mm deep

To compliment the loudspeaker kits, we offer an ever-expanding range of cabinets.

These cabinets are supplied in three different options as shown below, all are fully CNC machined and rebated from 18mm  MDF.

Flat-pack option:

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 necessary 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 (Real wood veneer) 

Cabinets are supplied fully assembled eliminating the need for you to undertake any construction. 
The veneered cabinets are supplied assembled and lacquered to a furniture finish. We fit all the drive units, crossovers etc, so that your loudspeakers are supplied 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 supplied flat-pack or fully built as noted above.


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