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Uniview Speaker Microphone - UNEARM30E
• Omnidirectional 4-mic array. Easy to pick up sound from 5 meters distance.
• Five-level cascade technology.
• Hidden ports. Drive-Free. Keep your conference room neat.
Omnidirectional 4-mic array. Easy to pick up sound from 5 meters distance.
Five-level cascade technology.
Hidden ports. Drive-Free. Keep your conference room neat.
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Microphone Specs |
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Microphones |
4-unit ECM directional microphone |
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Sensitivity |
-37dB@f=1khz, Pin=1Pa, 0dB=1V/Pa |
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S/N |
70dB@f=1khz, Pin=1Pa, A-Weighted |
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Effective Voice Pickup Range |
4-5m radius |
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Speaker Specs |
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Rated Output Power |
4Ω/3W |
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Effective frequency range |
170Hz~20KHz |
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THD（Total Harmonic Distortion） |
≤5% |
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Volume |
80±3dB (500,600,800,1200Hz) @1W/1m |
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Audio Specs |
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Maximum Background Noise Suppression |
18dB |
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Beam Forming |
supported |
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Full-Duplex |
Supports interrupting at any time, |
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Echo-Cancellation |
Maximum echo coupling loss≥56dB |
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Reverberation Suppression |
RT60<1s |
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AGC |
Intelligent gain with a radius of 5 meters, cleaning the pickup |
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Cascade function |
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Cascade Mode |
POE UTP RJ45(CAT6) |
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Number Of Cascade |
≤5 M30E |
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Support System |
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Windows/Linux/Mac |
Supported |
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Input / Output |
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USB Interface |
USB2.0 Type-C |
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External power supply |
DC 48V/0.6A or 5V/0.5A |
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Installation Method |
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Desktop flap |
Supported |
UNEARM30E Datasheet PDF