50ft 15.2m Bulk 18 AWG Shielded Speaker Wire - Plenum CMP-Rated

This 50-foot spool of 18 AWG shielded speaker wire features two color-coded twisted pair copper conductors, one red and one black, for straightforward wiring and polarity identification. The cable includes a 100% foil shield with a stranded drain wire to provide effective grounding and reduce interference.

Rated CMP for plenum use, this wire is suitable for installation in air handling spaces such as walls and drop ceilings. Its durable construction meets necessary standards for safety and performance in sensitive environments.