Shure Stem Ceiling Microphone Array

Shure Stem Ceiling Microphone Array

Overview

The Shure Stem Ceiling is a ceiling-mounted beamforming microphone array that provides clear and reliable audio capture for conference rooms. As part of the Stem Audio Ecosystem, it integrates seamlessly with other Stem devices to deliver high-quality conferencing experiences.

Key Features

• 100 built-in microphones for precise audio pickup and enhanced directionality.

• Three beamforming modes (Wide, Medium, Narrow) to adapt coverage to room size and layout.

• Audio Fencing mode filters out unwanted noise from outside the meeting space.

• Integrated DSP including echo cancellation, noise reduction, and de-reverberation.

• Flexible mounting options: flush-mounted in a ceiling tile for a discreet look or suspended in chandelier mode.

• LED status ring gives visual feedback for mute, active, and other states.

• Connectivity: Power over Ethernet Plus (PoE+), USB-B for direct PC connection, and network integration with Stem Control.

• Frequency response: 50 Hz – 16 kHz for natural speech capture.

Specifications

• Diameter: ~21.5 in (54.6 cm)

• Height: ~1.75 in (center)

• Weight: ~9 lb (4.1 kg)

• Power: PoE+ (802.3 Type 2)