Selection of materials and cable jackets depends on local building regulations and fire protection guidelines. If no regulations apply, PVC cables are normally used. Otherwise most installations require halogen-free FRNC cables (flame retardant, non corrosive).

On the pro AV / broadcasting market, the name of KLOTZ has been synonymous with outstanding quality and performance and ongoing innovation in the world of professional audio/video and multimedia cabling systems since 1979.

We develop and manufacture an extensive range of products from conventional audio and video cables to specialist designs such as StarQuad microphone cables or composite, fibre optic and outside broadcast cables.
Using state-of-the-art materials and processes, we create compact, lightweight cables that comply with all international standards and safety regulations. Our cable production is ISO 9001 certified.