Yealink CPE40 expansion microphone
Overview

Yealink CPE40

The Yealink CPE40 is a professional expansion microphone for the CP50 speakerphone, extending 360° omnidirectional pickup to medium and large meeting rooms via an 8-element microphone array rated to 6 metres, together with a high-quality full-range speaker tuned for natural voice reproduction.

AI-based noise cancellation, echo cancellation and reverberation suppression run alongside full-duplex audio and auto gain control. It connects to and draws PoE power through the CP50 over Ethernet, and up to eight CPE40 units can be daisy-chained per system (a 48V/2A adapter is required once four or more units are connected).

Specifications

Technical Overview

Category
Professional Conference Omnidirectional Microphone
Use Case
Medium to Large Meeting Rooms
Microphone Array
8-element Omnidirectional Microphone Array
Pickup Pattern
360° Audio Pickup
Pickup Range
Up to 6 meters
Speaker Type
High-Quality Full-Range Speaker
Audio Quality
Natural Voice Reproduction
Noise Reduction
AI Intelligent Noise Cancellation
Echo Cancellation
Yes
Reverberation Suppression
Yes
Communication Mode
Full Duplex
Auto Gain Control
Yes
Buttons
Mute, Volume +, Volume –
Connectivity
Ethernet (connects to CP50)
Power Supply
PoE via CP50
Daisy Chain Support
Up to 8 CPE40 Units
Extra Power Requirement
48V 2A Adapter needed for 4+ units
Deployment Type
Tabletop
Compatible Device
Yealink CP50
Best For
Boardrooms, Conference Rooms, Training Rooms
Key Features

What It Delivers

  • 8-element omnidirectional microphone array with 360° pickup up to 6 metres
  • AI intelligent noise cancellation with echo cancellation and reverberation suppression
  • Full-duplex communication with auto gain control
  • Daisy-chainable with up to 8 CPE40 units per CP50 system
  • Powered over Ethernet directly via the CP50 (PoE)
  • Onboard mute and volume controls
Compatible Products

Frequently Paired With

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