MUSYSIC MU-U4-HH Professional 4-Channel UHF Wireless Handheld Microphone System
The MUSYSIC MU-U4-HH is a professional 4-channel UHF wireless microphone system designed for churches, schools, DJs, karaoke venues, conferences, and multi-performer events. Operating in a clean, interference-resistant 500–580 MHz UHF band, this system delivers long-range stability, clear audio, and reliable performance for up to four speakers or singers at the same time.
Key Features
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4-channel UHF system: Use four handheld microphones simultaneously.
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Includes 4 handheld microphones: Ideal for group singing, panels, and events.
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UHF operating range: 500–580 MHz (standardized for all MUSYSIC UHF systems).
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Digital LCD displays: Frequency, RF signal, and audio level indicators.
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Long-range wireless performance: Up to ~300 ft (~100m) in open environments.
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High dynamic range: Over 120 dB for clean, distortion-free sound.
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Balanced & unbalanced outputs: Mixed and individual outputs for flexible routing.
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Low-noise circuitry: 20 Hz–20 kHz flat frequency response.
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Up to 10 hours of battery life: Efficient handheld transmitters.
Receiver Features
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4 independent channels: A, B, C, and D with separate volume controls.
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LCD frequency displays: Clear readout for each microphone channel.
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RF & AF indicators: Monitor signal strength and audio activity.
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Rear panel outputs:
- 4 × unbalanced 1/4" outputs (one per channel)
- 1 × unbalanced mixed output
- 1 × balanced mixed XLR output
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Dual-antenna design: Ensures stable long-distance reception.
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Power Supply: DC 12V
Handheld Microphones
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Dynamic microphone capsules for clear, natural vocals.
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LCD frequency display on each microphone.
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Power switch & battery indicator for easy monitoring.
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Runs on 2 × AA batteries for long-lasting performance.
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RF output power: ≤ 30 mW
Technical Specifications
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UHF Operating Range: 500–580 MHz
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Audio Frequency Response: 40–20,000 Hz
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Dynamic Range: ≥ 80 dB
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System Distortion: ≤ 1%
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Signal-to-Noise Ratio: ≥ 90 dB
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Operating Range: ~80 m
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Receiver Sensitivity: ≤ 4 μV
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Power Supply (Receiver): DC 12V
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Battery Type (Handhelds): 1.5V AA
Ideal Applications
- Church services & worship teams
- Schools, assemblies & lectures
- Karaoke & entertainment venues
- Corporate meetings & conferences
- Stage performances & theater
- DJs, MCs & event hosts
- Community events & group presentations
The MUSYSIC MU-U4-HH is the perfect wireless solution for multi-speaker environments, offering professional audio quality, long-range performance, and four reliable handheld microphones—all operating in a clean 500–580 MHz UHF band.
