RS PRO 1 Core, 4.5mm od, 100m, Black

From the trusted RS PRO brand, this loudspeaker high density coaxial cable has a robust PVC outer jacket suitable for more rugged applications. With one stranded OFC copper core conductor strand, with dielectric gas injected foam high density PE insulation, the cable offers excellent conductivity for audio purposes. The robust outer insulation ensures the cable is resistant to abrasion and damage that might be caused by tugging or pulling, meaning it is ideally suited for demanding cabling installations. This single core cable is engineered from OFC copper for optimum efficiency due to its durability resistance to shorts and long-life span as it's less likely to corrode than other wires. With an aluminium foil layer with 100% coverage and a second shielded layer made from tinned copper, braided to provide 90% coverage.

Applications
Speaker cable, or speaker wire, is designed specifically to make an electrical connection between speakers and amplifiers, and as such is suited to several audio applications. From professional loudspeaker installation to domestic home cinema and hi-fi connections, speaker cable is the most common and effective way to wire speakers in audio setups. Multicore speaker cables can be found in industrial and domestic environments such as

Live stages and theatres
Audio & sound system
Professional studio
Touring
Hobbyist and custom audio setups

Impedance 75 Ω
Operating temperature -20°C to 70°C