MC340 - Atvi

MC340-P – India’s First AI-Powered 8-Mic Cascade System

Speakerphone for medium & Big Meeting Rooms

Clear Voice

8 Wired Cascades USB

High-loudness

8 Array Mic

Type-C interface

Graphical Overview of MC 340 in the Video Conference Room

For professional video quality and accurate speaker tracking. Lower bandwidth encoding for remote classes and web conferences.

Medium Meeting Rooms

Perfect for medium rooms, MC340-P ensures crystal-clear audio and wide pickup with its 8-mic array system.

Big Meeting Rooms

MC340-P is ideal for big meeting rooms, delivering high-loudness audio and clear voice with 8 array mics.

Versatile Meeting Room Coverage

Designed for both medium and big meeting rooms, MC340-P ensures powerful, clear communication.

Medium Meeting Rooms

Perfect for medium rooms, MC340-P ensures crystal-clear audio and wide pickup with its 8-mic array system.

Big Meeting Rooms

MC340-P is ideal for big meeting rooms, delivering high-loudness audio and clear voice with 8 array mics.

Connection

The MC340-P connects to your computer or interactive smart tablet via a wireless dongle or Type-C interface, ensuring full-scene coverage for large, medium, and small conference rooms.

Sound

Equipped with AI Noise Reduction, Echo Cancellation, AGC, and Double Talk capability, the MC340-P features high signal-to-noise ratio MEMS microphones for clearer long-distance voice pickup and a high-loudness, high-dynamic speaker unit that delivers powerful sound across larger spaces.

Microphone

The MC340-P features a high-sensitivity 8-mic array with a 32kHz high sampling rate in AI mode, ensuring precise voice capture and crystal-clear audio performance.

Salient Features

Feature	Specifications
Pickup Parameters
Pickup Distance	5m radius (the farthest distance for a single unit), recommended distance: 3m radius
Microphone Type	8 Array omnidirectional
Microphone Type	100Hz ~16kHz（32kHz High sampling rate
Signal-to-noise ratio (MEMS monomer)	65dBA
Sensitivity (MEMS monomer)	-26dBFS
Amplification Parameters
Channel	1.0
Power	1×5W Max
Impedance	4ohm
Maximum sound pressure level	82dBSPL@1m, Pink noise, Max power
Distortion	≦1% @1W，1kHz
Signal-to-noise ratio	≧ 75dB circuit
Frequency response	120Hz~18kHz
I/O Interface
Cascade IN	USB Type C
Cascade OUT	USB Type C
Connect to the host interface	USB Type C (shares one interface with cascading IN)
DC IN	DC2.0
Keystroke	5 (Microphone, Volume +, Volume -, Answer / Hang Up, Bluetooth)
Light	Yes (volume / microphone / incoming call and other prompts)
Power Supply
Power supply mode	DC IN, Adapter
Supply voltage	15V
Supply current	2.4A
Bluetooth Parameters
Number of Bluetooth	1
Version	BT5.3+BLE
Operating frequency	2.4GHz
Working distance	10m
Wireless Dongle
Wireless frequency	2.4GHz
Communication protocol	Self-defined
Transmit audio bandwidth	32kHz in both directions
Working distance	10m
Function	Support audio playback, HD audio input, support
Dimensional weight
Dimensions of the whole machine (diameter × height)	130mm × 130mm × 63.2mm
Package size (L × D × H)	405mm × 200mm × 82mm
Net weight	0.51kg
Gross weight	1.56kg
Package Contents (Cascade Set, 2 Sets)
Cascade microphone bare metal	x 2
USB Type-C cable (to connect to a PC)	× 1（USB Type-A to Type-C plug，1.5m）
USB Type-C cable(Cascading)	× 1（Type-C to Type-C，3m)
USB Dongle	× 1 (2.4G)
Power adapter	× 1（15V/2.4A)
Instruction manual	x 1