Leyline4X speaker cable (4-core) Leyline4X has been designed to bring out the best performance from today’s increasingly sophisticated yet affordably priced electronics and loudspeakers and provide consistent and reliable service in environments where cables may be non-removable. Our latest XLPE dielectric brings a huge improvement over the previous (and more commonly used) PVC. This move follows the successful introduction of Taylon® as a phase-stable insulation material in the flagship SarumT and ChordMusic speaker cables and the subsequent roll-out of XLPE across our speaker cable ranges. Leyline4X builds on the time-proven Leyline platform and brings the advantages of XLPE technology, cementing its position as the market-leader in performance and value for hi-fi, home cinema and custom installations. For installers, the cable is metre-marked and is supplied in an easy-access 152m pull-box; it comes with a EN50575 DCA-S2, D2, A1 CPR rating. It also features a rip-cord to aid stripping of the outer jacket.