ClearOne Digital Matrix Mixer with Four Channel Power Amplifier

Designed for professional conferencing in large-venue environments, the ClearOne CONVERGE SR1212A combines a robust 12x12 digital matrix mixer with a built-in four-channel power amplifier. This solution delivers industry-leading audio clarity, flexible routing, and scalable control to meet the demands of corporate campuses, education facilities, houses of worship, and high-capacity event spaces. Built on ClearOne’s legacy of precision sound and intelligent automation, the SR1212A simplifies complex AV deployments while delivering dependable, intelligible, and immersive sound for every attendee.

• The SR1212A is a 12x12 digital matrix mixer with an integrated four-channel power amplifier, enabling streamlined installations with fewer rack units and less cabling while keeping high-quality, distributed audio in large rooms under precise control.
• Automatic mic mixing and ClearOne’s renowned audio clarity technology ensure clean, intelligible conversations even in noisy environments, with adaptive level control that reduces feedback and background noise without compromising voice presence.
• Advanced digital signal processing (DSP) provides comprehensive tools for equalization, dynamics, noise suppression, echo cancellation, and feedback elimination, allowing room calibrations to be tailored to the acoustics of any venue.
• Flexible control and management options include network-based web management, local control interfaces, and integration with common unified communications (UC) platforms, making system configuration, monitoring, and firmware updates straightforward for IT teams and AV technicians alike.
• Scalable, future-ready architecture supports expansion and integration with additional conferencing hardware or software, enabling reliable performance for evolving meeting formats, hybrid presentations, and large-scale events without compromising audio quality.

Technical Details of ClearOne CONVERGE SR1212A

• Model: CONVERGE SR1212A
• Type: Digital matrix mixer with built-in four-channel amplifier
• Matrix configuration: 12 inputs x 12 outputs with assignable routes for flexible signal distribution
• DSP features: Automatic mic mixing, acoustic echo cancellation, noise suppression, feedback management, equalization, compression, and limiting
• Power amplifier: Four-channel integrated amplifier designed to drive a variety of speakers in one compact chassis
• Control and connectivity: Ethernet for remote management, USB service port, and standard audio I/O for microphone and line sources
• Management and integration: Web-based management interface, local control options, and compatibility with common conferencing and collaboration platforms
• Build and enclosure: Rack-mountable design intended for professional AV installations in large rooms and venues
• Power requirements: Internal power supply suitable for professional installation environments

How to Install ClearOne CONVERGE SR1212A

• Plan your signal flow by identifying all microphone sources, line-level inputs, and speaker outputs. Map the 12x12 matrix so you can assign routes that support your room layout and desired conferencing workflow.
• Mount the SR1212A in a standard equipment rack or a dedicated AV cabinet. Ensure adequate ventilation and proper ground connections to maintain performance in high-usage environments.
• Connect microphone and line sources to the designated inputs and connect the integrated four-channel amplifier to the main speaker system. Use shielded, high-quality cables to minimize interference and preserve signal integrity.
• Connect the device to your network and power. Access the web-based management interface from a computer on the same network to begin configuration and routing settings. Apply recommended room profiles and adjust DSP parameters to suit the acoustics of the venue.
• Calibrate for optimal audio performance. Use the built-in DSP tools to set equalization, dynamics, noise suppression, and echo cancellation. Run a room test with participants to verify intelligibility, balance, and system latency, and refine routing as needed for consistent coverage throughout the space.

Frequently asked questions

• Q: What is the CONVERGE SR1212A? A: It is a professional conferencing solution that combines a 12x12 digital matrix mixer with a built-in four-channel power amplifier, designed for large-venue installations where clear, intelligible audio and flexible routing are essential.
• Q: Does the SR1212A include a built-in amplifier? A: Yes. The unit features an integrated four-channel power amplifier to simplify installation and reduce the number of separate components required in the rack.
• Q: Can I manage the system remotely? A: Yes. The SR1212A supports network-based management via a web interface and can be monitored and configured remotely, which streamlines maintenance for ongoing use in busy venues.
• Q: Is this system compatible with UC platforms? A: The SR1212A is designed for compatibility with major conferencing and collaboration platforms, enabling seamless integration into existing IT and AV ecosystems.
• Q: What kind of venues is the SR1212A best suited for? A: It is ideal for large conference rooms, corporate campuses, training centers, auditoriums, and places of worship where reliable, high-quality audio distribution and clear speech intelligibility are critical.