Control Modules

Qt® X 300/300D​

The Cambridge Qt X 300/300D 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 300/300D controls up to 2 zones of Qt standard or active emitters.

Qt® X 600/600D​

The Cambridge Qt X 600/600D 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 600/600D controls up to 6 zones of Qt standard or active emitters.

Qt® X 800/800D

The Cambridge Qt X 800/800D 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 800/800D controls sound masking speakers/ emitters in both direct-field and indirect (in-plenum) installations—or a mix of both.

Qt® X 805/805D

The Cambridge Qt X 805/805D control module is a sound masking generator, controller, third octave band equalizer and amplifier, with two auxiliary audio inputs allowing for distribution of audio from paging controllers and/or (background) music players. The Qt X 805/805D controls sound masking speakers/ emitters in both direct-field and indirect (in-plenum) installations—or a mix of both.

Qt 100

The Qt 100 is ideal for single zone spaces of up to 12,000 square feet (1,115 square meters). The Qt 100 is easily controlled from the module’s front panel, making volume adjustments quick and easy.

qt100 control module

Qt Conference Room Edition

The Qt® Conference Room system is designed specifically for conference rooms, meeting rooms, and board rooms. This all-in-one solution includes a control module, privacy signs, and emitters. It is ideal for protecting speech privacy with spot treatment.
qt conference room sound masking cambridge sound management

Qt Patient Privacy System

The Qt® Patient Privacy system is designed for patient and provider speech privacy in healthcare settings such as waiting rooms, exam rooms, and pharmacies.
qt patient privacy sound masking cambridge sound management