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![iSpeaker-A20-b01](https://www.infobitav.com/wp-content/uploads/2023/04/iSpeaker-A20-b01.jpg)
iSpeaker A20
One host speakerphone (w/ 4 mic array) and two expansion mics ( w/ 1 mic array each)
Built-in AI beam-forming algorithm, precisely locates the source of the sound
Effectively eliminate the background noise (cough, mouse-clicking, knocking, fan, typing and etc)
For full duplex calls, echo cancellation
Max voice pickup range could be 100㎡
Plug and play, with tidy cable management
Effective pickup radius 10m
Reverberation suppression
Touch-button control
![](https://www.infobitav.com/wp-content/uploads/2023/04/iSpeaker-A20-b02.jpg)
4+2 Digital microphone array
One host speakerphone (w/ 4 mic array) and two expansion mics ( w/ 1 mic array each), effective pickup radius 10m
![](https://www.infobitav.com/wp-content/uploads/2023/04/iSpeaker-A20-b03.jpg)
Next generation AI noise reduction
Effectively eliminate the background noise (cough, mouse-clicking, knocking, fan, typing and etc)
![](https://www.infobitav.com/wp-content/uploads/2023/04/iSpeaker-A20-b04.jpg)
For large meeting room
![](https://www.infobitav.com/wp-content/uploads/2023/04/iSpeaker-A20-b07.jpg)
For medium meeting room
![](https://www.infobitav.com/wp-content/uploads/2023/04/iSpeaker-A20-b08.jpg)
For small meeting room
![](https://www.infobitav.com/wp-content/uploads/2023/04/iSpeaker-A20-b06.jpg)
Plug and play, tidy cable management
With the minimal configuration, plug and play, allow user to quick deploy the conferencing system. Tidy cable management, away from the messy desk.
![](https://www.infobitav.com/wp-content/uploads/2023/04/iSpeaker-A20-b05.jpg)
Professional acoustic design
A10 is equipped with a professional high-fidelity acoustic design sound box, with well-tuned tweeter and woofer units, can deliver clear, natural sound.
Datasheet
Model number | iSpeaker A20 |
Product name | USB Omnidirectional Speakerphone |
Cover area | 20-100㎡ |
Attendance | 6-20 attendees |
Connection type | USB2.0 |
Microphone | |
Microphone type | Omnidirectional digital microphone |
Microphone array | 6*Built-in microphone(Host Mic:4*MEMS mic, Ext Mic:2*MEMS mic) |
Pickup distance | Effective pickup radius 10m (Ext microphones work mode) |
Frequency response | 50Hz~16kHz |
SNR | 68dB |
Sensitivity | -35dBFS 94dB SPL @1KHz |
Speaker | |
Speaker type | Full frequency speaker |
Consumption | 15W |
Frequency range | 50Hz ~ 20kHz |
Volume | 89dBA @1m |
THD total harmonic distortion | <3% |
Audio | |
Audio feature | 32K sampling rate, HD broadband audio, full duplex voice |
USB protocol | UAC2.0 |
AEC | Support, AI-driven |
ANS | Support, AI-driven, Maximum noise suppression: 90dB |
AGC | Support, Intelligent gain adjustment within 10 meters, clear sound pickup |
Reverberation suppression | Support, AI-driven |
Interface | |
USB Type C port | 1*Type C, for PC connection, 1.0m cable 2*Type C, for external mic connection, 2.0m cables |
Power supply | DC12V/3A, external PSU for power supply |
Button | Touch-button(Volume+/-, Call On/off, Mute, with indicator light) |
General spec | |
Size | 150m*150mm* 89mm (host mic), 80m*80mm*25mm (Ext mic) |
Weight | Host mic: 1.23kg, Ext mic: 0.13kg |
Environment | Temp.:0°C ~ 40°C (Operation), -40°C ~ 60°C (None-operation) Humidy:45% ~ 90% (Operation), 30% ~ 90% (None-operation) |
Certification | CE, RoHS, FCC |
Packing list | 1*Host speakerphone 2*Ext microphones 1*USB cable for host microphone 2*USB cables for ext microphone 1*AC adapter 1*Manual |