Overview
The WAM-432 is an intelligent wireless automatic mixer integrating a 4-channel UHF receiver with true diversity technology and advanced digital processing.
Its design combines digital control, audio processing and network capability to deliver fully automatic and stable operation in demanding conference environments.
It integrates with control and video systems such as AMC-20 to manage audio, cameras and room scenarios from a central point.
Technical specifications
Device Type
Wireless automatic mixer with integrated UHF receiver
Reception Channels
4
Reception Mode
True Diversity
Carrier Frequency Range
522 MHz – 936 MHz
Frequency Stability
0.005%
Modulation
FM
Maximum Deviation
±45 kHz
RF Bandwidth
32 MHz
Reception Sensitivity
5 dBμV, S/N > 60 dB
Frequency Response
65 Hz – 16 kHz (150 Hz – 16 kHz with low cut)
Harmonic Distortion
≤ 0.7% @ 1 kHz
Dynamic Range
> 95 dB
Signal-to-noise Ratio
> 92 dB
Audio Outputs
Balanced XLR connectors
Mixing Functions
Automatic mixing of 4 wireless channels, maximum open microphone count control
Control Interface
RS-232, RJ11 for mixing data and camera control
Special Functions
AFS (Auto Frequency Selection) – automatic search and lock of interference-free frequencies · IR SYNC – fast infrared pairing with transmitters · Control and monitoring via OLED display
Display
OLED 128×64 for channel status and parameters
Power Supply
DC 12 V / 1 A
Operating Current
≈ 700 mA
Form Factor
EIA 1U chassis
Dimensions
410 × 43 × 206 mm (W × H × D)
Weight
≈ 2.5 kg
Applications
Conference rooms, multipurpose rooms, hotels, boardrooms, courts, educational centers and high-end AV spaces
Key features
- 4-channel UHF automatic mixer with true diversity receiver for maximum signal stability.
- AFS automatic frequency search for interference-free operation and IR SYNC pairing with transmitters.
- OLED display and touch/encoder controls for clear and intuitive configuration.
- RS-232 and RJ11 interfaces for integration with control and AV automation systems.
- Cascadable with additional WAM-432 units and central control via AMC-20, supporting up to 20 wireless microphones per system.
- Professional EIA 1U chassis for rack installation in conference rooms and control centers.
Want to see this equipment working in your room?
We advise you at no cost on compatibility, installation and alternatives for your space.
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