الوصف
MAXHUB CM20 Omnidirectional Microphone is a professional-grade audio solution designed to deliver clear and accurate voice capture in classrooms, lecture halls, and conferencing environments. Featuring an advanced 8-array microphone design with an 8-meter pickup radius, it ensures full-room voice coverage with exceptional clarity. Powered by built-in intelligent audio processing algorithms, the MAXHUB CM20 provides automatic gain control, automatic mixing, noise reduction, echo cancellation, and anti-reverberation to deliver optimized and natural sound performance. Its Ethernet-powered design ensures stable power supply and reliable audio transmission in professional installations. With a wide frequency response range from 20Hz to 20kHz and high sound pressure handling, it captures speech with precision even in challenging acoustic environments. Compact and durable, the CM20 is ideal for modern educational and enterprise communication setups.
MAXHUB CM20 Omnidirectional Microphone Key Product Specifications:
- Manufacturer: MAXHUB
- Model: CM20
- Product Type: Omnidirectional Microphone
- Microphone Array: 8-Array Microphone
- Pickup Range: 8 Meter Radius
- Frequency Range: 20Hz ~ 20kHz
- Signal-to-Noise Ratio: ≥65 dB
- Sound Pressure Level: ≥132 dB SPL
- Power Supply: 12V / 1A
- Power Consumption: 7W Max
- Operating System: Linux
- Memory: 64 MB DDR, 8 MB Flash
- I/O Ports: USB Type-C, MIC OUT
- Dimensions: 111.2 × 111.2 × 49.1 mm
- Net Weight: 0.13 kg
- Operating Temperature: 0°C ~ 40°C
- Storage Temperature: -20°C ~ 60°C
- Operating Humidity: 10% ~ 90% RH
- Storage Humidity: 10% ~ 90% RH
- Altitude: Below 5000 meters
MAXHUB CM20 Omnidirectional Microphone Key Product Features:
- 8-array omnidirectional microphone for full-room audio capture
- 8-meter voice pickup radius for large meeting and classroom spaces
- Built-in intelligent audio algorithms for optimized sound quality
- Automatic gain control and automatic mixing for balanced audio
- Noise reduction, echo cancellation, and anti-reverberation technology
- Wide 20Hz–20kHz frequency response for accurate voice reproduction
- Ethernet-powered design for stable power and audio transmission
- Compact design suitable for ceiling or tabletop installation
- USB Type-C port for upgrade and debugging support
- Designed for educational and professional communication environments




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