QED

With the Performance XT25 the proximity effect and the skin effect are tackled by combining the existing Aircore™ and X-Tube™ Technologies into a new X-Tube™ variation.

The multi-award winning Silver Anniversary XT cable delivers superior performance, combining the features of Silver Anniversary with the added enhancement of X-Tube(TM) technology.

The XT40i speaker cable builds on the formidable reputation of the XT40 cable it replaces and offers a decisive step up in sound quality.

Premium speaker cable providing balanced, high-resolution audio for serious audiophiles.

QED celebrated its 50th anniversary in style, with the introduction of the Golden Anniversary XT speaker cable.

Silver Spiral's exceptionally low resistance allows amplifiers to exert outstanding grip and control over the speakers they're driving, especially at low frequencies.