The AC1604UPBK4-500 is a 500-foot 16 AWG 4-conductor plenum-rated audio cable designed for commercial and residential in-wall speaker and audio system installations. Constructed with stranded oxygen-free copper (OFC) conductors for reliable signal transmission, this cable features four color-coded insulated conductors (black, red, green, and white) for easy identification during installation. The CMP/CL3P plenum rating meets NEC Article 800 requirements for use in plenum spaces, while the durable Remguard plenum polymer insulation and jacket provide dependable performance. Additional features include sequential footage markings for easier cable management and installation. The cable is supplied in a 500 ft Reelex II pull box with a black jacket and is c(ETL) Listed, TIA-568-C.2 compliant, and RoHS compliant.
