C2G 50ft (15.2m) 3.5mm Stereo Audio Cable with Low Profile Connectors M/M, Plenum CMP-Rated

Overview

The C2G 40518 is a 50-foot 3.5 mm stereo audio cable designed to deliver clear sound in environments that require plenum-rated wiring for fire safety. It features low-profile male connectors on both ends, making it ideal for connecting devices like laptops, phones, mixers, or wall plates to amplifiers or powered speakers. The cable’s slim 0.25-inch diameter and plenum CMP jacket make it suitable for installation inside walls, ceilings, and tight spaces where fire codes apply.

Key features

• Plenum-rated CMP jacket ensures compliance with fire safety codes for use in air handling spaces.
• Low-profile connectors extend only 1.5 inches, allowing easy installation in crowded back boxes and racks.
• Slim cable diameter of 0.25 inches simplifies pulling through conduit, raceways, and tight spaces without kinking.
• Three 75-ohm coaxial lines with 26 AWG center conductors provide reliable signal transmission.
• Foil shielding combined with a tinned-copper braid covering 92% of the cable blocks interference from fluorescent lights and power lines.
• Durable construction backed by a lifetime warranty for long-term dependability.

Key specs

• Cable length: 50 feet (15.2 meters)
• Connector type: 3.5 mm stereo male to male
• Cable diameter: 0.25 inches
• Conductor gauge: 26 AWG
• Impedance: 75 ohms
• Shielding: Foil plus 92% coverage tinned-copper braid
• Jacket rating: Plenum CMP-rated for fire safety
• Connector profile length: 1.5 inches

Connectivity and compatibility

This cable works seamlessly with any device featuring a standard 3.5 mm stereo input or output, including laptops, smartphones, mixers, amplifiers, powered speakers, and wall plates. Its plenum rating makes it a strong choice for professional installations in classrooms, conference rooms, houses of worship, and digital signage systems where code compliance is essential.