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QED Reference XT25 Bi-Wire Speaker With Various Terminations

Screw Type
Screw Type
Close Screw
Close Screw
Airloc Close
Airloc Close
4 To 4
4 To 4
4-4 Screw
4-4 Screw
Metal Airloc
Metal Airloc
Our price: £ 20.00 inc. VAT
Free UK mainland delivery
Shipping UK Mainland Only - No Export

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Options and Ordering

Amplifier End Terminations:

Cable Length Options:

Speaker End Terminations:


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Key Features

  • Please Select Amplifier, Speaker End Terminations and Cable Length from drop down menus
  • Award Winning Speaker Cable

Product Description

QED Reference XT25 Bi-Wire Speaker Cable Sold With Various Terminations

Single Cable If You Have Two Speakers You Will Require Quantity 2

XT25 Bi-Wire with X-Tube™ Technology

XT25 Bi-Wire was designed as the natural complement to XT25, the 5-star-award winning*, entry-level X-Tube™ cable from QED.

It incorporates four separate conductor bundles into a single, convenient X-Quad™ type geometry and is intended to present a much more enjoyable rendition of the musical performance when used in a bi-wire or bi-amped configuration.

In common with all our cables, XT25 Bi-Wire’s design was informed by the lessons learned during our exhaustive research into loudspeaker cable design, which was begun in 1995 and detailed in the recently updated Genesis Report.

This report sets out the design principles to which we have adhered ever since and which resulted in the development of QED Supremus speaker cable – the ultimate expression of
sound through science without compromise.

Each QED cable in the range is based on this unique concept and although their designs may be variously influenced by price, size or ease of use, each retains the basic original features of the flagship model.

This gives even the base-model cables a sonic advantage over their similarly priced competitors. XT25 Bi-Wire, for example, is essentially a scaled down version of
the top-of-the-range Genesis Bi-Wire cable sharing many of its geometrical features but having a smaller cross-sectional area and using 99.999% oxygen-free copper conductors in place of the more expensive silver-plated variety.



  • Outside diameter: 13.1 mm
  • Conductor area: 5.0 mm2
  • Conductor chemistry: 99.999% oxygen-free copper
  • Dielectric properties: Air Gap (εr = 1.69)
  • Loop resistance: 7.0 mΩ/m
  • Parallel capacitance: 69 pF/m
  • Dissipation factor @ 10 kHz: 0.0001
  • Self-inductance: 0.36 μH/m
  • Plugs and spades: QED Airloc™ Forte banana plugs
  • Lifetime Guarantee

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