Sound Masking Loudspeakers

Qt® Emitters

Qt emitters are the backbone of the QtPro Sound Masking System. Qt emitters are wide dispersion direct field speakers with 1.25” (3.17 cm) drivers and are smaller than a coffee mug, making them the smallest available. These emitters deliver four uncorrelated audio channels, which provide uniform, unobtrusive sound masking.

qt emitters sound masking cambridge sound management

Qt® Active Emitters

Qt Active emitters are an all-in-one solution for sound masking, paging, and music playback. They provide excellent paging intelligibility and uniformity, leveraging our direct field technology and facilitating paging even in noisy environments. Qt Active emitters also offer a sound-masking profile spanning low frequencies, to blend well with background building noise.

active emitter sound masking

DS1320

The DS1320 Qt active emitter, Fusion Edition is compatible with the DS8000. It fuses QtPro direct-field technology with DynasoundPro networked sound masking, providing the most uniform coverage and precise control available in the sound masking industry. This makes it easier to mask buildings with varied ceiling architecture – for example buildings with both open-plenum and drywall ceilings.

DS1339

The DS1339 contains a 5.25-inch diameter speaker mounted on axis. The compact enclosure includes a convoluted, flame retardant, acoustical insert to eliminate standing waves and metallic resonance. Dynasound’s DS1339 sound masking speaker is designed for quick and easy installation into open structure architecture and above suspended ceilings.

DS1357

The DS1357 contains a 5.25-inch diameter speaker mounted on axis. The compact enclosure includes a convoluted, flame-retardant, acoustical insert to further reduce standing waves and metallic resonance.

DS1375

The DS1375 contains a five inch diameter speaker. The compact enclosure includes a flame-retardant, acoustical insert to eliminate standing waves and metallic resonance. Dynasound’s DS1375 sound masking speaker is designed for quick and easy installation into suspended acoustical tile or drywall ceilings. 

DS1375

DS1390

The DS1390 contains dual, horizontally opposed speakers which produce uniform sound dispersion ideally suited for reverberant under floor cavities and ceiling plenums. An optional mounting bridge is available for use in ceiling plenums where conventional sound masking speakers are not applicable (specify DS1390B).under floor cavities and ceiling plenums. An optional mounting bridge is available for use in ceiling plenums where conventional sound masking speakers are not applicable (specify DS1390B).

ds1390 dynasound sound masking

DS1398

The Dynaound DS1398 speaker is a dual, horizontally opposed speaker which produces uniform sound dispersion and is ideally suited for reverberant under floor cavities and ceiling plenums.
ds1398 dynasound sound masking

DS2400

The DS2400 pipe, duct, and wall sound masker is used to protect pipes, ducts, and walls against human and electronic eavesdropping by filling them with full bandwidth sound masking. The unit may be attached to the exterior of any pipe or duct, whether square or round. It may also be attached to the vertical surface of any partition wall.

ds2400 dynasound sound masking

DS2500

The DS2500 series sound maskers are used to protect windows, walls and doors against human and electronic eavesdropping by applying full bandwidth sound masking. The unit may be attached to the interior side of any window, door or in some cases wall surfaces. In all applications the integrity of the surface remains intact.

dynasound ds 2500 sound masking speaker
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