Yealink CPE40 Video Conference Speaker with Omnidirectional Microphone 1304032

Yealink CPE40 is a professional-grade conference room speaker that integrates noise reduction, echo cancellation, and reverberation removal. It features Yealinks audio solutions and is equipped with an upgraded 8-unit omnidirectional microphone array for 360 pickup. It effectively eliminates conference room noises, including reverberation, echo, air conditioning vibration, and keyboard typing.
Paired with high-quality full-frequency speakers, it delivers a clearer and more natural human voice. It supports daisy-chaining for expanded conference spaces and flexible deployment, ensuring stable calls and clear video conferences, providing an immersive audio communication experience.

Key features and benefits

High-quality sound, smooth calls

Equipped with Yealink audio algorithms and an 8-unit omnidirectional microphone array, CPE40 provides 360 sound pickup and effectively eliminates environmental noise. The high-quality full-frequency speakers make the sound clearer and more natural.

Full-duplex

Full-duplex allows for clear bidirectional communication, ensuring smooth and clear conversations during meetings.

Multi-unit cascading for distributed scenarios

Up to 8 devices can be cascaded via POE cable, meeting the pickup and amplification needs of different
sizes of conference rooms, effectively avoiding sudden changes in sound volume and ensuring smooth
communication.

Integrated meeting control

Features integrated mute, volume +, and volume – buttons, synchronizing with meeting software status for easy control of the meeting.

Technical Specification

Power Supply

• Average power consumption: 6W
• Power input:Powered by CP50 when connected
• Power output:USB external power: Not supported

Microphone

• 8-microphone array: Built-in
• Pickup distance: 6m
• Signal-to-noise ratio: 71.8dB SPL @1kHz, A-wighted
• Maximum sound pressure level: 122dB SPL @1KHz, THD<1%
• Sensitivity: -38dB1dB @ 1KHz (0dB = 1V/Pa)
• Frequency response: 100Hz~12KHz
• Sampling rate: 48KHz
• Bit depth: 16bit

Speaker

• Speaker: Built-in 1 x 4W
• Frequency Response: 100-20kHz
• Sensitivity: 100dB SPL 3dB @0.1m, 1W
• Maximum Power: 6W
• Rated Power: 4W
• Sampling Rate: 48kHz
• Sound Emission Angle (-6dB Attenuation): 120 @2kHz
• Total Harmonic Distortion (THD): THD at 1W, 1kHz < 1%
• Rated Impedance: 4ohms

Audio Technology

• 360 omnidirectional pickup
• Full-duplex technology
• Automatic gain control
• Second-generation AI intelligent audio technology:Intelligent noise cancellation,Intelligent echo cancellation,Intelligent reverberation cancellation

Hardware Interfaces

• 1xCodec port: Connect to the previous omnidirectional microphone
• 1xAudio port: Connect to the next CPE40 omnidirectional microphone
• 1xType-C port: Connect to a PC (for internal debugging purposes, unavailable for external functionalities currently)

Package includes

• CPE40
• 3m Ethernet cable
• 1x Cable ties
• 1x Cable cover
• 1x Screw
• Quick Start Guide

1. Codec Port
2. Type-C
3. Audio Port