The West Penn Wire 25225BBK1000 is a high-performance 2-conductor 16 AWG stranded unshielded cable designed for plenum installations. Featuring a durable black CMP-rated jacket and offered in a convenient 1,000-foot reel-in-box, this cable is ideal for audio, control, and security applications requiring low-voltage wiring in air-handling spaces. Its bare copper conductors ensure reliable signal transmission, while the unshielded design simplifies termination and reduces cost where shielding is unnecessary. Engineered to meet NEC CMP and NFPA 262 Plenum requirements, the 25225B offers installers flexibility, code compliance, and consistent quality for commercial or institutional environments.