C2G 40516

Overview

The C2G 40516 is a 25-foot 3.5mm stereo audio cable designed to provide reliable and clear audio connections in professional environments such as commercial buildings and educational facilities. Its low-profile connectors extend only 1.5 inches in depth, making it easy to route the cable inside walls or tight spaces without interference. The cable’s slim 0.25-inch diameter allows for neat installation where larger cables might be cumbersome, while its plenum CMP rating ensures it meets fire safety standards for use in air handling spaces.

Key features

• Low-profile connectors that simplify routing through walls and confined spaces
• Plenum CMP rating for safe installation in air handling and in-wall environments
• Durable shielding with 92% tinned copper braid and foil to protect against interference
• Three 75 Ohm coaxial wires with 26 AWG center conductors for clear and consistent audio transmission
• Flexible 25-foot length to accommodate a variety of room layouts and device placements
• Slim cable diameter that fits easily into tight spaces without bulk

Key specs

• Cable length: 25 feet
• Connector type: 3.5mm stereo
• Cable diameter: 0.25 inches
• Connector depth: 1.5 inches
• Conductor gauge: 26 AWG
• Impedance: 75 Ohm coaxial wires
• Shielding: 92% tinned copper braid over foil
• Plenum rating: CMP (suitable for air handling spaces)

Connectivity and compatibility

This cable is compatible with a wide range of standard audio devices that use 3.5mm stereo connections, including speakers, amplifiers, audio players, and other professional audio equipment. Its design supports clean signal transmission in setups where interference and signal degradation must be minimized, making it a solid choice for classrooms, conference rooms, and retail audio systems.

Installation and setup

The cable’s slim profile and low-profile connectors make it straightforward to install in walls, ceilings, or other confined spaces without requiring extensive modifications. Its plenum CMP rating ensures compliance with fire safety codes for permanent installations in commercial and institutional buildings. The flexible length allows for easy routing and positioning to suit various room configurations and audio system layouts.

Ideal uses and environments

This cable works well in professional audio setups where reliable stereo connections are essential, such as educational facilities, conference rooms, retail spaces, and commercial buildings. It is particularly suited for installations requiring in-wall or air plenum routing, offering both safety and performance. Users who need a durable, interference-resistant cable for connecting speakers, amplifiers, or audio players will find this model a practical and dependable option.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

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After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

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