Cambridge Sound Qt® E-P-B-30-4 Active emitters for sound masking, paging & music (Black) 4 Pack - 911.0898.900

Small and Powerful

TheCambridge Qt® E-P-B-30-4 is a state-of-the-art emitter is designed for sound masking, as well as the seamless reproduction of paging and music signals. Discover the capabilities of our single-source emitter today. It delivers a greater SPL and wider frequency range than previous direct field emitter options, all while being compact and discreet when installed in finished or open structure ceilings.

Uniform Direct Field Masking

Typical sound masking systems rely on bulky loudspeakers the size of paint cans to bounce sound off the ceiling and spread it around a room. On the other hand, the compact and stylish Qt Active Emitter utilizes Cambridge Sound Management's unique direct field Quiet Technology to provide consistent sound masking directly into the work area.

Clear, Articulate Paging and Background Music

Another benefit of direct field technology is improved audio clarity for paging and music. Because pages are being emitted directly into the environment, they’re clearer and easier for listeners to understand. Music sounds better too because the speaker is facing the listener instead of being played through a ceiling material. The Qt Active Emitter is the only sound masking loudspeaker that’s a complete masking, paging, and music solution for office environments.

The Favorite Installation Choice of Integrators

The Qt Active Emitter uses the same control modules and cabling infrastructure that made QtPro™ the number one sound masking system choice of companies worldwide as well as the favorite installation choice of integrators. As a result, QtPro remains the easiest sound masking system to install and calibrate, regardless of whether the Active Emitter or original Emitter is used—a true plug and play experience with preset sound masking curves designed specifically for each emitter type.

Conference Room Designer

Data Sheet

Features

• Active electronics power the speaker
• Ported enclosure design allows lower frequency extension down to 125 Hz octave band for sound masking and 115 Hz for paging and music
• 17 dB louder than previous direct field emitter offerings
• Plenum-rated, UL-listed, and complies with UL 2043
• Delivers four uncorrelated audio channels to reduce phasing/comb-filtering
• Comes standard with a slip-ring mount for acoustical tile mounting
• Rear DIP switches reduce volume by 4.5 dB in 1.5 dB increments, if needed
• Compatible with the Qt 300 and Qt 600 control modules
• Control via web-based management from any device
• Compatible with DynasoundPro Network System (Specify DS1320)

Specifications