14/2 vs 16/2 Speaker Wire: Which Should You Choose?
Learn the differences between 14/2 and 16/2 speaker wire, including distance, power handling, installation flexibility, and ideal applications.
Control Cable Shielded 18AWG 4 Conductor Plenum CMP Stranded 1000ft White
Handle complex control and security wiring in the most code-critical spaces with this 18AWG 4-conductor shielded stranded bare copper control cable. Rated CMP and CL2P, it is approved for air-handling spaces above suspended ceilings, below raised floors, and in risers and walls in residential and commercial buildings — the highest indoor fire safety standard in a single cable that handles multiple functions simultaneously.
Four color-coded conductors (Black, Red, White, Green) let you run power, signal, status, and auxiliary functions over a single shielded run — eliminating the need to pull multiple 2-conductor cables to the same device. The aluminum foil shield with tinned copper drain wire blocks EMI from HVAC systems, power wiring, and lighting ballasts for clean, interference-free signals across all four conductors. A built-in ripcord enables fast, clean jacket removal at every termination.
C(ETL)US Listed · CMP / CL2P · UL 444
Specifications:
• Cable Type: 4-Conductor Shielded Control Cable
• Conductor: Stranded Bare Copper, 18AWG (7/0.4mm)
• Insulation: FR-PVC · Colors: Black, Red, White, Green
• Shield: AL-Foil + 7/0.20TC Drain Wire
• Jacket: Low Smoke FR-PVC, CMP / CL2P Rated
• Jacket Color: White
• Nominal OD: 4.75 mm (0.187 in.)
• Voltage Rating: 300V
• Operating Temp: -20°C to +60°C
• Certifications: C(ETL)US Listed, UL 444, CL2P/CMP
• Ripcord: Yes
• Packaging: 1,000ft Reelex II pull box
Applications: Multi-zone security, access control, audio distribution, HVAC building automation, and any power-limited CMP control circuit requiring 4 shielded conductors.
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