Description
An In-Wall Audio/Video Cable is designed for concealed installations within walls and ceilings. It typically features fire-retardant insulation and is rated for safety according to the National Electrical Code (NEC). For example, the Transparent Audio “The Wall” Premium Speaker Cable consists of two 10 AWG conductors in a fire-retardant, pressure-extruded outer jacket, preserving its electrical characteristics even when flexed or bent1. Keep in mind that some in-wall HDMI cables may not support 4K or HDR video, so alternative solutions like baluns using network cable, coax cable (RG-6), or fiber optic cable can be used for audio and video signals over longer distances.
