Product Description
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Specifications
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| Product Name | Yealink CM50 – Premium Dante Beamforming Ceiling Microphone | |
| Product Type | Dante-enabled ceiling-mounted beamforming microphone array | |
| Microphone Array | 127 omnidirectional MEMS microphone elements | |
| Beamforming / Pickup Zones | Beamforming with support for up to 8 customizable pickup zones (acoustic fence & prioritized pickup) | |
| Pickup Range / Coverage | Up to ~5 meters radius (with good clarity, STIPA > 0.76) | |
| Frequency Response | 120 Hz – 20 kHz | |
| Sensitivity | 0 dBV/Pa @ 94 dB SPL (1 kHz) | |
| Signal-to-Noise Ratio (SNR) / Dynamic Range | ~86 dB (A-weighted) | |
| Maximum Sound Pressure Level (SPL) | 122 dB (at < 1% THD) | |
| Digital Audio Output / Channels | Dante output: 8 + 2 channels; Dante input: 2 channels (for AEC / AFC reference) — 48 kHz / 24‑bit | |
| Analog Output (optional) | 1 × 3-pin Phoenix analog output (for legacy audio systems / amplifiers) | |
| Connectivity / Interface | 1 × RJ‑45 (Dante + PoE+), 1 × 3-pin Phoenix connector (analog out) | |
| Power Supply | PoE+ (IEEE 802.3at Class 4) — typical power ~17 W, rated ~19.3 W | |
| Mounting / Installation | Ceiling-grid compatible (e.g. 600 × 600 mm ceilings), also supports on‑ceiling or suspended mounting | |
| Dimensions | 592 mm × 592 mm × 56 mm (L × W × T) | |
| Weight | Approx. 5.15 kg (net) | |
| Material / Build | Metal / structural — built for ceiling‑grid or professional AV installations | |
| Acoustic / DSP Features | AI-driven noise reduction, echo/reverberation cancellation, feedback suppression, sound‑source localization, acoustic fence / prioritized pickup | |
| Use Cases / Ideal Environments | Medium to large conference rooms, boardrooms, training rooms, hybrid meeting spaces, AV-integrated meeting halls — especially where ceiling‑mic setup avoids clutter and wearable/desktop mics are impractical | |
| Compliance / Certification | Plenum-rated (suitable for air‑handling spaces), Dante‑compatible, designed for professional AV / conferencing deployments | |
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