C2G CG40573 Stereo Mixer/Amplifier Plenum Rated, 45W

Provide dependable, crystal-clear sound where intelligibility matters most — classrooms, boardrooms, retail, and security monitoring stations. The C2G by Legrand CG40573 is a plenum-rated 45W stereo mixer/amplifier engineered for commercial and educational AV and surveillance applications. Its integrated HummBuster™ circuitry filters hum and ground-loop interference, improving speech clarity for paging, monitoring and security announcements.

This compact professional audio amplifier accepts two RCA and a 3.5mm stereo input and delivers amplified output via four Phoenix connectors, simplifying integration with ceiling or wall speaker arrays. The unique heat-sink construction enables safe installation in plenum spaces and other high-temperature, low-airflow environments where reliability is critical. With TAA and NDAA compliance plus industry-standard environmental certifications, the CG40573 is designed for enterprise deployments and secure installations.

Choose the CG40573 to upgrade audio performance for AV integrators, security integrators and facility managers seeking a low-profile, budget-friendly mixer/amplifier. Order now to improve sound quality across your surveillance, monitoring and public-address systems.

• Delivers clear, consistent audio across classrooms, conference rooms and security zones with 45W stereo power
• Plenum-rated design and heat-sink cooling for reliable operation in high-temperature, low-airflow spaces
• HummBuster™ technology removes hum and ground-loop noise to protect intelligibility in monitoring and surveillance systems
• Flexible connectivity: RCA and 3.5mm inputs with four phoenix speaker outputs for easy integration with AV and security equipment
• Compact, cost-effective solution backed by C2G by Legrand quality and a limited lifetime warranty