1.The sensorless sound reinforcement ceiling array microphone is composed of 129 high-fidelity microphones, with a composite circular array layout design, which provides the necessary pickup sampling conditions for the algorithm; the CPU uses a professional audio processor (8 cores, 6T high computing power). 2. Equipped with the industry-leading audio signal processing algorithm, Clear Voice AI algorithm, real-time feedback suppression engine, adaptive sound field control technology, multi-modal AI noise reduction system, spatial sound field modeling technology, traditional audio processing + AI deep algorithm dual engine architecture, dynamic beamforming, etc., it can effectively improve the quality of voice sound reinforcement interaction. 3.33 sound reinforcement areas and 33 sound pickup areas, the sound reinforcement distance reaches 4 meters, and the sound pickup distance reaches 8 meters, which can effectively pick up the sound at any position in the sound pickup area. 4. Built-in cascade function module, which can realize the cascade of multiple sensorless sound reinforcement ceiling array microphones. 5. Built-in Dante module, supporting digital audio network transmission function.
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RJ45 network port |
3 |
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Phoenix terminal differential input |
4 |
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Phoenix terminal differential output |
4 |
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RS485 |
1 |
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USB (TYPE C) |
1 |
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DC12-48V power input |
1 |
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Power input |
DC12-48V |
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POE power supply |
BT protocol |
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Power consumption |
25W |
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Function |
Specification |
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Algorithm Specifications |
Supported algorithms |
AFC、ANS、AEC、AGC、ARR |
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Acoustic feedback gain |
≥18dB |
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Noise reduction amplitude |
≥30dB |
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Echo cancellation amplitude |
≥90dB |
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Echo cancellation length |
≥1s |
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Reverberation suppression |
≥18dB |
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Maximum gain |
≥30dB |
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AI noise reduction |
Support |
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Automatic mixing |
Support |
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Beamforming |
Support |
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Sound source positioning |
Support |
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Microphone specifications |
Number of microphones |
129 |
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Sensitivity |
-32±2dB |
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Signal-to-noise ratio |
70dB |
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Frequency response |
75-20KHz |
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Hardware specifications |
Sampling rate |
48K |
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Frequency response |
20Hz~20KHz，±0.5dB |
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Signal-to-noise ratio |
100dB |
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Distortion |
≦0.1% |
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Input impedance (balanced) |
20KΩ |
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Output impedance (balanced) |
200Ω |
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Maximum input level (balanced) |
4dBu |
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Maximum output level (balanced) |
10dBu |
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Dante audio |
Support |
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Cascade function |
Support |
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485 central control interface |
Support |
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Input power |
DC 12V-48V/POE power supply (BT protocol) |
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Power |
25W |
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Other specifications |
Operating temperature |
0℃~40℃ |
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Storage temperature |
-20℃~60℃ |
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Color |
Pearl white |
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Equipment size (length × width × thickness) |
600 x 600 x 42.8mm |
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Packaging size (length × width × thickness) |
760 x 670 x 150mm |
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Equipment net weight |
6.03kg |
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Equipment gross weight |
9.45kg |
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Non-sensing ceiling array microphone |
×1 |
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PoE power supply (BT protocol) or power adapter (output: DC24V/2.7A) |
×1 |
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1.5M power cable |
×1 |
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Infrared remote control |
×1 |
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6-pin Phoenix power plug |
×4 |
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4-pin Phoenix power plug |
×1 |
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Lifting accessory kit (4 M5 lifting rings, 4 3-meter steel wire ropes, 4 spring hooks, 4 disc weights, 12 self-tapping screws, 12 rubber plugs) |
×4 |
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Operating temperature |
0℃~40℃ |
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Storage temperature |
-20℃~60℃ |
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Operating humidity |
10%~90%RH |
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Storage humidity |
10%~90%RH |
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Altitude |
Below 5000 m |
Address
Luozhu Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province, China
Tel
If you have any enquiry about quotation or cooperation, please feel free to email us at Iris@fhbaudio.com or use the following inquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
