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Product No.: 1ifj-na-d7y1
The CMX WM-U400 is a professional 4-channel UHF wireless conference microphone system designed for meeting rooms, boardrooms, training facilities, and conference applications. Featuring one receiver and four tabletop microphones, it delivers reliable wireless performance, clear audio quality, and flexible frequency management for multi-microphone environments.
| Specification | Details |
|---|---|
| Brand | CMX |
| Model | WM-U400 |
| System Type | 4-Channel UHF Wireless Conference Microphone System |
| Microphones Included | 4 Wireless Tabletop Microphones |
| Receiver | 1 × UHF Wireless Receiver |
| Frequency Range | 550 – 980 MHz |
| Available Channels | 256 Frequency Channels |
| Frequency Synchronization | Infrared Sync |
| Dynamic Range | 110 dB |
| Frequency Response | 35 Hz – 20 kHz ±3 dB |
| Signal-to-Noise Ratio | 90 dB |
| Total Harmonic Distortion | 0.5% |
| Wireless Range | 100 – 150 m |
| Transmitter Power | 10 mW |
| Battery Type | 2 × AA Batteries (3V DC) |
| Receiver Outputs | 4 Balanced Outputs, 1 Mixed 6.35mm Output |
| Receiver Sensitivity | 2.0 μV |
| Power Supply | 110–240V AC, 50/60Hz |
| Receiver Size | 420 × 190 × 44 mm |
| Mounting | 19-inch Standard 1U Rack Mount |
Microphones
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