Inside the Design

This energy efficient commercial sound masking system helps protect speech privacy by greatly reducing noise distractions and creating the perfect acoustical environment for a more comfortable workspace. Ideal for a number of wall or ceiling surface mount speaker applications including retail, offices, churches, spas and more. This sound masking solution will help your space become more comfortable and productive while securing sensitive information.

Sound System Features:

• Up to 3 zones with approximately 3,600 sq ft of coverage
• Delivers superior uniformity for comfortable sound masking experience
• Small, powerful speakers that blend into any decor
• Features an extended sound masking spectrum for additional comfort
• Easy to install and calibrate
• Paging capabilities
  
  

About the System Components

Cambridge Qt Emitters

The Cambridge Qt sound masking emitters are the backbone of the Qt Quiet Technology Sound Masking System. Qt emitter sound masking speakers are smaller than a coffee mug. These emitters deliver unobtrusive sound masking along with plug and play installation and easy configuration capability. Intelligently engineered and the most effective sound masking systems on the market today. Delivers superior uniformity which leads to a more comfortable sound masking experience in offices and a cost-efficient way to reduce noise distractions and protect private conversations.

Cambridge Qt X 300 Controller

The Cambridge Qt X 300 control module is a sound masking generator, controller, third-octave band equalizer and amplifier, with two auxiliary audio inputs to allow for distribution of audio from paging controllers and/or (background) music players. The Qt X 300 controls up to three zones of Qt standard or active emitters.

Cambridge Qt Universal Ceiling or Wall Bracket

The Cambridge Universal Bracket is for mounting the Qt emitters to a wooden beam or cement, metal, grated or other ceilings or walls. The Universal Bracket is compatible with both the Qt Active Emitters and Qt Standard Emitters and rotates in 45-degree increments for optimal sound dispersion.

System & Component Videos

Overall Features:

• 2 Audio Inputs for Music/Paging
• 3 Zones
• Maximum Number of Emitters: 360
  
  

Cambridge Qt Emitters Sound Masking Speakers:

• Wide dispersion direct field speakers with 1.25" (3.17 cm) drivers
• Small driver size results in nearly 180-degree dispersion of direct field sound masking
• Plug and play installation and easy configuration
• Reduces acoustical interference by using four uncorrelated channels
• DIP switches attenuate the volume level up to 9 dB in 3 dB decrements for easy micro-zoning
• Plenum rated, UL-listed and complies with UL 2043
• Comes standard with slip ring for acoustical tile mounting
  
  

Cambridge Qt X 300 Sound Masking Generator:

• Compatible with Qt Standard emitters and Qt Active emitters
• Supports up to 3 zones
• AVB media network
• 2 audio inputs for paging and music
• Contact closure integrates with fire alarm systems
• Front panel with LCD
• Front Panel Lock (via software control)
• Auto ramping
• Event scheduling
• Adjustable equalizer for masking and audio inputs
• 4 non-correlated sound masking audio sources per zone
• Built-in clock with system NTP support
• Wall mount bracket included, optional rack mount bracket also available
• Dual network ports (media / control)
• Web interface control by any web-enabled device
• Third party control API/Ethernet
• CE marked, UL listed, and RoHS compliant

• (1) Cambridge Qt X 300 Sound Masking Multi-Zone Generator and Amplifier
• (36) Cambridge Qt Emitters Sound Masking Speakers with (36) 25' RJ45 UTP Cables (E-A-W-25-4 Packs x9)
• (36) Cambridge AE-UB Universal Mounting Brackets for QT Emitters
• (1) Cambridge QT X RMT-KT Equipment Rack Mount Kit for Qt X Control Modules