OFC INSIDE: for excellent signal transmission, to basses and a crisp and, of course, sounding mid-rangeCompatible jacket mix for harsh environments stage CPVC: RoadUltra-dense: spiral shield for super fast transient and excellent noise suppressionHyper Flex: ultra flexible for simple routing and InstallationOUTSTANDING PLUG DESIGN: for maximum contact and minimal signal distortionRoHS II compliantThis text is machine translated.