If your speakers are designed for bi-wiring, but are only connected to your amplifier by single cable runs, then a very cost effective way of upgrading would be to invest in a set of high quality speaker jumper links.
QED Silver Anniversary XT jumper links on offer are a PAIR for connection to one loudspeaker and are fully terminated with a total of 4 x 8mm wide gold-plated spades.
Set of 2 QED jumper links supplied, each fitted with a pair of high quality gold plated crimped spade terminal connectors fully insulated with red and black heatshrink wrap.
Distance between spade connectors is 10cm - please let us know if you want longer jumper links.
Designed with performance in mind, QED Silver Anniversary-XT speaker cable boasts all of the characteristics associated with Silver Anniversary, but with the added enhancement of the Aircore™ technology found in the most prestigious QED X-Tube cables. The precise cylindrical construction of the silver-plated, 99.999% pure, oxygen free copper cables reduces the distortion caused by ‘skin effect’.
The result is a completely neutral speaker cable that will allow your hi-fi or home cinema system to perform at its best. The cable is a standard ‘figure 8’ configuration and is attractively finished, with each silver-plated core visible through a flexible 3.9mm diameter clear polyethylene outer sheath.
Please contact us with your specific requirements and we will be more than happy to help.

What Hi-Fi? Sound and Vision
X-TUBE TECHNOLOGY™
At low frequencies both X-TubeTM and conventional stranded/solid core speaker cables convey signals in a linear way. However, at high frequencies, X-TubeTM retains a near-linear signal transfer, whereas the conventional cable fails to conduct uniformly across the entire conductor area. The result is that X-TubeTM delivers greater fidelity across the audio spectrum which would other wise be lost in ordinary cables.
AIRCORE TECHNOLOGY™
QED cables above 2.5mm2 cross sectional area utilise Aircore technology to obviate the skin effect by bundling several separately insulated smaller cores together to make up a larger CSA. If these conductors are arranged around a hollow central core of polyethylene the self inductance exhibited by the cable can be reduced to around half that predicted by calculation.