Bi-wired conversion

Bi-wired adaptor cable
24 Centi-meters in length

Bi-wired conversion. Bi-wiring is always best, for an audio system. Unfortunately, many people own loudspeakers, which are quite capable of accepting Bi-wire cables. But, sadly the loudspeakers are left with metal bridging plates installed. Consequently, the Bi-wired conversion cable was introduced.

Bridging plates installed
Bridging plates – Ouch!


One method is by removing the metal bridging plates and replacing with jumper cables. This works well, but only to a certain extent. In most cases, this method lacks the signal speed necessary to produce the optimum transfer correctly. 

for one loudspeaker

After extensive testing, it was discovered a more realistic sound was achieved by forgetting the jumper cables. And, two lengths of low-loss loudspeaker cable replaced the jumper cables. To achieve the best sound, the cables were the same length as the original loudspeaker cables. But it was found, shorter cable lengths could be used because the overall differences in performance were found to be negligible.


The cables are constructed in the same manner as the Ultimate series. 24K gold – plated collars (for cable split). And, double screwed connections, terminated with 24K gold-plated banana plugs. The reason for screwed connections is eliminating the need for soldering. And, keeping the integrity of the audio signal. Allowing you to hear a richer and fuller sound.

Double screwed Gold-plated collars
Double screwed Gold-plated collars
Aluminium foil sheathing

Noise and the removal of noise is one of the biggest problems we are facing in the audio industry. Aluminium foils provide better sound insulation and help to eliminate noise sources. The Aluminium foils ability to absorb sound allows unwanted noise to be picked up directly at the source and prevent its further propagation. 

Ultimate Cable showing Aluminium film
Aluminum foil – noise rejection

Aluminium foil offers 85% effective as a noise insulator. Which, means, only 15% of the respective sound passes through and ideal for use with audio cables.

Conversion results

The left and right sides of the loudspeaker cable plug directly into the two Bi-wired conversion cables. The result is excellent and allows a one to two conversions.

 Bi-wired Standard adaptor cable
The Standard Bi-wired adaptor cable

The Bi-wire adapters have a feature which allows you to use a banana or spade connection. Hold the adaptor (where it says Perkune) in your left hand. And with your right hand hold the knurled cable end. Slowly turn the end anti-clockwise and the knob unscrews, revealing space to insert a spade connection. Bi-wired conversion

The Ultimate Bi-wired adaptor cable
The Ultimate Bi-wired adaptor cable – 35 Centi-meter

The Bi-wired conversion cable provides a quick and easy conversion. A two-wire loudspeaker cable becomes a Bi-wired cable. And, As a result, increased performance is easily heard.

The Audiophile Bi-wire conversion cable can be made any length you require but thirty-five-centimetre length works very well and becomes cost-effective.

Bi-wired adaptor in review
Suitable for any type of loudspeaker
  • Cable Size: 10.0 mm.
  • Conductor: 2.50 mm. 
  • Number: One Silver-plated (2.45g/m) O.F.C 99.99% (containing 50 strands x 0.07 mm).
  • Resistance: 0.22 Ohms/meter.
  • Capacitance: 55 pF/meter.
  • Inductance: 0.7uH.
  • Insulation: Vinyl.
  • First line: Foil sheathing.
  • Primary & Secondary AirGap: DERAY-PBFSP.
  • Outer sheath: CanuFlex PB-HB.
  • Certificate: ISO 9001:2008.

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