The QED Performance XT25 speaker cable employs a variation of the company's proprietary X-Tube™ Technology, which combines Aircore™ and X-Tube™ designs to address the skin and proximity effects that can degrade sound quality. By arranging conductors into a hollow tube-like geometry, it maintains current densities across frequencies and ensures uniform signal transfer. First introduced in QED’s Silver Anniversary XT cables in 2005, X-Tube™ has earned acclaim for improving mid-range cable performance. The XT25 continues this legacy, using cutting-edge materials and structural innovations to improve audio transparency, reduce distortion, and preserve signal integrity even at high frequencies. The XT25 is fitted with Airloc Heat Shrink 4mm Banana Plugs when pre-terminated, providing secure and consistent connectivity. It’s won multiple awards for its performance and clarity, making it a standout in the mid-range speaker cable category