{"product_id":"speaker-wire-plenum-16-4-cmp-cl3p","title":"Plenum Speaker Wire 16AWG 4 Stranded Conductors OFC CMP CL3P Black 500ft","description":"\u003cp\u003eRun four conductors through plenum air-handling spaces for bi-wire in-ceiling speakers, volume control loops, and dual speaker pair distributions in offices, schools, and hotels. CMP and CL3P rated — the highest indoor fire class — this cable meets code wherever wire passes through plenum spaces above ceilings or below raised floors.\u003cbr\u003e\u003cbr\u003eRemguard Plenum Polymer insulation and jacket emit far less toxic smoke than PVC under fire — the material requirement for CMP certification in occupied buildings. At 0.205 in. OD and 22 lbs per 500ft, it's a compact 4-conductor OFC plenum cable, leaving more room in congested spaces. CMP substitutes for CL3R or CL2 in any installation.\u003cbr\u003e\u003cbr\u003eStandards: C(ETL)US Listed (Intertek) · CMP\/CL3P · NEC Article 800 · FT6\u003cbr\u003e\u003cbr\u003eTechnical Specifications:\u003cbr\u003e• Wire Gauge: 16AWG · Stranded · Conductors: 4 (Black\/Red\/Green\/White)\u003cbr\u003e• Conductor: Oxygen-Free Bare Copper (OFC)\u003cbr\u003e• Insulation: Remguard Plenum Polymer · Jacket: Remguard Plenum Polymer CMP\/CL3P\u003cbr\u003e• OD: 0.205 in. · Weight: 22 lbs\/500ft · Color: Black\u003cbr\u003e• Packaging: 500ft Reelex II\u003cbr\u003e\u003cbr\u003eTypical Applications:\u003cbr\u003e• Bi-wire in-ceiling speaker connections\u003cbr\u003e• 4-conductor volume control loops in plenum spaces\u003cbr\u003e• Dual speaker pair distribution from one cable pull\u003cbr\u003e• Above-ceiling plenum runs in offices, schools, and hotels\u003cbr\u003e• Any install requiring the highest fire-safety cable rating\u003c\/p\u003e","brand":"Big-A-Cables","offers":[{"title":"Plenum","offer_id":46124266389738,"sku":"4041-Big","price":333.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6388\/8618\/files\/388591_e189ac43-e065-4419-a2ea-5eeee8f6f0c7.jpg?v=1783854327","url":"https:\/\/bigacables.com\/products\/speaker-wire-plenum-16-4-cmp-cl3p","provider":"Big-A-Cables","version":"1.0","type":"link"}