Nearity A20S USB Conference Speakerphone

Capture strong and natural sound at your next conference or meeting with the A20S USB Conference Speakerphone from Nearity. The versatile USB speakerphone is ideal for business and optimized for all UC platforms and is equipped with eight omnidirectional microphones with 360°, noise-cancelling voice pickup. The full-duplex A20S offers automatic gain control and can be daisy chained with up to six optional units for working within larger meeting spaces and more participants.

Utilizing AI 2.0 noise, echo, and reverberation cancellation algorithms, the speakerphone ensures crystal-clear voice transmission, even in noisy environments or glass conference rooms. The AI-based voice optimization technology guarantees high-quality audio performance, making remote meetings feel like face-to-face conversations.

Daisy Chain up to Six Units

The A20S offers daisy-chained connectivity, allowing up to six units to be connected via PoE cables. This ensures that clear voices can be heard in large meeting rooms with up to 30 people. With this flexibility, you can seamlessly adapt to various room sizes, from medium to large meeting rooms, enhancing collaboration efficiency.

Full Duplex & Automatic Gain Control

Full-duplex audio processing technology allows multiple people to talk at the same time without missing a word. With the help of AGC technology, the volume of the voices within 10' can be adjusted automatically, so that the voices of all conference participants can be understood well, even if they sit at different distances and speak at different volumes.

Equipped with eight omnidirectional MEMS microphones, the A20S captures voices within a 16' range at 360°. Automatic Gain Control (AGC) technology balances voice volumes within the 16', ensuring equal clarity for all conference participants regardless of their distance or speaking volume.

Compatible with desktop computers and laptops running Windows, macOS, ChromeOS, and Linux, the A20S requires no additional drivers or software installation. Simply plug in and play for instant access to high-quality audio conferencing. This hassle-free setup enhances productivity and ensures smooth user experience across various operating systems and devices.

The A20S seamlessly works with major platforms, ensuring versatility in your collaboration tools. You can utilize the touch buttons, including mute button and volume adjustment buttons, to control the microphones and the speaker volume, enhancing user convenience and efficiency. It's a plug-and-play solution, eliminating the need to download any software and with compatibility with a wide range of video conferencing platforms, including Zoom, Skype, Slack, Google Hangouts/Classroom, GoToMeeting, BlueJeans, Twitch, Facebook Live, xsplit, OBS, and more.

Nearity AW-A20S Specs

Power Output	1x 5 W
Frequency Response	150 Hz to 16 kHz
Media/Memory Card Slot	No

Built-In Controls	Answer/End Call, Mic Mute, Volume
Supported Communications	Microsoft, Zoom

Power Output	1x 5 W
Frequency Response	150 Hz to 16 kHz
Signal to Noise Ratio	>59 dB
Total Harmonic Distortion (THD)	3%

Microphone Type	MEMS
Number of Voice Mics	8 with Beamforming
Noise Cancelling Microphone	Yes
Sensitivity	94 dB at 1 kHz

Wireless

No

Audio I/O	No
Ethernet I/O	1x RJ45 (PoE)
USB I/O	1x USB-C 2.0 (Female)

Power Requirements	PoE, Power Adapter
USB Power	Yes

Color	Gray
Media/Memory Card Slot	No
Dimensions (W x H x D)	4.7 x 4.7 x 2.5" / 120 x 120 x 64 mm
Weight	12.7 oz / 359 g