Russound MCA-66 6-Zone 6-Source Controller Amplifier

Designed for commercial and advanced residential installations, the Russound MCA-66 6-Zone 6-Source Controller Amplifier brings dependable, networked audio to retail, hospitality, corporate, and security monitoring environments. This multi-zone amplifier delivers 20 watts per channel across six zones and accepts up to six stereo sources—including digital coaxial and optical—so you can deploy background music, announcements, and paging from a single rack-mounted unit. Ethernet-enabled RIO control and the My Russound App provide IP-based management, monitoring and bi-directional communication for streamlined system oversight. Integration features like RS-232, routed IR, Home Theater triggers and a dedicated paging input make the MCA-66 easy to tie into automation, phone/paging systems and surveillance workflows. Expandability to up to 36 zones and global 12V triggers let you scale and automate power management as your facility grows. The MCA-66 is ideal when audio must coexist with security or monitoring systems—contact a Russound Certified Installer to specify and install this controller amplifier for reliable, centrally managed audio and paging.

• Delivers consistent multi-room audio with 6 amplified zones (20W per channel) for reliable background music and paging in commercial spaces
• IP-enabled control (RIO/Ethernet) and My Russound App support simplify integration, remote monitoring, and centralized management
• Flexible source handling: up to 6 stereo inputs, digital coax/optical, and a dedicated paging input for phone/paging system integration
• Integration-ready with RS-232, 12V triggers and routed IR for seamless connection to automation, security and surveillance systems
• Scalable design expands to larger installations (up to 36 zones) to grow with facility needs
• Installer-grade features and voice control compatibility (Amazon Alexa) reduce on-site configuration time and improve end-user control