FREE SHIPPING on online orders over $99

Shure STEM Ceiling



Ceiling Microphone Array

$2,899.00 $3,999.00
You save $1,100.00

Stem Ceiling Microphone Array mounts above the conferencing space, providing uncompromising performance while keeping the technology out of sight. With adjustable beam options and the aesthetics needed to blend with any environment, Stem Ceiling eliminates distractions and keeps the focus on the conversation.

$2,899.00 $3,999.00
You save $1,100.00

Free Shipping

Out of stock

Add to quote
Qualifies for free shipping
  • Main Features:
  • 100 built-in microphones create a wide, medium, or narrow beam to cover the room or a specifi c area as needed.
  • Audio fencing mode completely removes outside noise and unwanted distractions (available in narrow beam setting only).
  • Built-in digital signal processing includes state-of-the-art acoustic echo cancellation, automatic gain control, noise cancellation, and de-reverberation algorithms.
  • Automatic confi guration and control with Stem Ecosystem platform.
  • LED light ring indicates when the device is active, muted, and other statuses.
  • Compatible with leading video conferencing platforms.
  • Directly connect the standalone device to a PC via USB or use Stem Control Touch Controller to integrate a Stem Ecosystem room solution for video conferencing.
  • Power over Ethernet (PoE+).
  • Dual mounting options: Low profi le with square mount or suspended in chandelier mode.
  • Specifications:
  • Connector Type: RJ45 and USB Type B
  • Power Requirements: Power over Ethernet Plus (PoE+) 802.3 at Type 2
  • Control Application: Stem Ecosystem Platform
  • Weight:
  • Microphone: 9 lbs (4.1 kg)
  • Square Ceiling Mount: 7.5 lbs (3.4 kg)
  • Product Dimensions:
  • Microphone: 21.5 x 1.75 in (54.6 x 4.4 cm) D x H at center;
  • H at edge: 0.5 in (1.8cm)
  • Square Ceiling Mount: 23.5 x 23.5 x 1.25 in (59.7 x 59.7 x 3.2 cm) L x W x H
  • Suspension Cable Length: 120 in (304.8 cm)
  • Operating Temperature Range: −6.7°C (20°F) to 40°C (104°F)
  • Storage Temperature Range: −29°C (-20°F) to 74°C (165°F)
  • AUDIO:
  • Beam Width: Narrow (20 degrees), Medium (45 degrees), Wide (60 degrees)
  • Frequency Response: 50 Hz to 16 kHz
  • Built-in DSP: Automatic Voice-Level Adjustment (AGC); 100% Full Duplex, no attenuation in either direction
  • Noise Cancellation: >15dB (without pumping noise)
  • Acoustic Echo Cancellation: >40dB with conversion speed of 40dB/sec; residual echo is suppressed to the environment noise level, preventing artifi cial ducking of signal; High-end performance conforms to ITU-T G.167