West Penn 25234BWH1000 18/3 Stranded Unshielded CMP Plenum Cable, 1000', White

Deliver consistent, code-compliant audio and low-voltage signal performance in ceiling plenums with the West Penn Wire 18/3 Stranded Unshielded CMP Plenum Audio Cable. Designed for commercial security, surveillance and monitoring installations, this plenum-rated (CMP) cable minimizes smoke and flame propagation while meeting building safety requirements for air-handling spaces. The 18 AWG, 3-conductor stranded construction offers the flexibility electricians and integrators need to route cable through tight pathways and drops without sacrificing contact reliability — perfect for speakers, intercoms, microphones and paging systems.

Supplied on a 1000' white spool, this unshielded cable reduces splices and accelerates deployment on large projects, delivering a neat, discreet appearance above ceilings and in conduit. Use it for low-voltage audio runs in retail, corporate, healthcare and education environments where safety and signal clarity matter. For a dependable plenum audio solution from West Penn Wire that simplifies installation and supports building-code compliance, add this CMP-rated 18/3 cable to your next security or AV wiring project.

• Plenum-rated CMP jacket for code-compliant installations in ceiling plenums and air-handling spaces, reducing smoke and flame risk.
• 18/3 stranded conductors provide flexible routing and reliable audio/signal performance for speakers, microphones and intercoms.
• 1000' spool delivers bulk length for large installations, minimizing joins and installation time on commercial projects.
• Unshielded design for clear low-voltage audio connections where shielded cable is not required, ideal for paging and background music.
• White jacket blends into ceilings and conduit runs for a clean, professional finish in finished spaces.
• Built for low-voltage security, surveillance and monitoring systems requiring dependable, long-run audio wiring.