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CMA-50A
Ceiling Microphone Array with AI
Key Features
- High-Density Microphone Array with 128 MEMS units
- Configurable Preferred Pickup Zones & Block Areas
- Dynamic Multi-Beam Voice Tracking – captures every word from multiple speakers
- Voice Lift with ultra-low latency (25ms) and high gain (+10 dB AFC)
- Advanced Noise Reduction Algorithms – effectively blocks background noise
- Built-in PTZ Camera Audio Tracking function
- Dante audio transmission with PoE support
Description
Overview
The Macsys CAM-50A is a high-end ceiling conference microphone designed for professional collaboration environments such as meeting rooms, boardrooms, classrooms, auditoriums, and government or enterprise AV systems. It integrates 128 omnidirectional MEMS microphones in a single array, offering up to 16 configurable pickup zones for precise and flexible voice capture. With built-in Dante digital audio technology, it ensures stable, lossless transmission and wide compatibility with AV infrastructures. Enhanced by AI-powered algorithms for noise reduction, reverberation suppression, adaptive feedback control (AI-AFC), and echo cancellation, the CAM-50A delivers crystal-clear audio that significantly improves communication efficiency. Its dynamic multi-beam voice tracking ensures that every participant is heard clearly, even in multi-speaker discussions, while unlimited cascading support makes it suitable for both small setups and large-scale conference applications.
Technical specifications
| Feature | Details |
| Microphone Type | 128-unit MEMS Microphone Array |
| Sensitivity | -38 dBv / 94 dB SPL @1kHz |
| Signal-to-Noise Ratio | 65 dBv / 94 dB SPL @1kHz, A-weighted |
| Dante Channels | 2 × 2 |
| Remote / Local Channels | 1 / 1 |
| Pickup Zones (Remote) | 8 |
| Pickup Zones (Local Reinforcement) | 8 |
| Sampling Rate | 48 kHz |
| Max Background Noise Suppression | 35 dB |
| AI Noise Reduction | Supported |
| AI Reverberation Suppression | Supported |
| AI Feedback Suppression | Supported |
| AI Echo Cancellation | Supported |
| Delay (Auto Mix + Dante) | ≤25 ms |
| Cascade Quantity | Unlimited |
| Cascade Method | Dante Audio |
| Interface Port | 1 × RJ45 (Dante + PoE) |
| Reset Button | 1 |
Front Panel
Rear Panel
Connection Diagram
