Audio Electronics

The M1000 sound masking speaker assembly is designed to accurately reproduce the required spectrum of masking signal into the plenum space. The innovative 734 cubic inch square enclosure ensures ample low frequency response. A specially designed 8" dual cone loudspeaker is included in the package. A high efficiency 70.7V internal transformer is coupled to an external tap selector switch for easy system tuning.

The exclusive Atlas Sound EZ hang brackets simplify installation. This innovative suspension system utilizes (2) collapsible plated hangers configured to allow quick upward, downward, or side firing installation. The hangers are factory-installed on the unit and fold flat for shipping. To meet most any local code requirement, the M1000 includes an innovative cover containing both knockouts and a strain relief. This system will allow the use of rigid or flexible conduit (if required) and easily accommodates "through" connections on the removable plate. UL 2043 listed for use in air handling spaces.

Installation is made easy via the optional 78" (2m) suspension chain system, part MCHAIN72, that allows quick mounting and height adjustment of the M1000. An integral wire strain relief strategically located on the top of the enclosure allows for secure speaker cable termination.

The M1000R-W is a perfect solution for contemporary office spaces with open ceiling designs where sound masking is used to enhance speech privacy. The sleek round design and low gloss white finish will blend in nicely with painted ductwork, lighting and other devices suspended overhead.

A high efficient 8" paper cone transducer coupled with a low insertion loss 70.7V transformer are factory assembled into the 382 in3 round enclosure. System level tuning is easily achieved via an external tap selector switch that includes settings for .25, .5, 1, 2 & 4 watts plus an OFF position. Installation is made easy via the included 78" (2m) suspension chain system that allows quick mounting and height adjustment of the M1000R-W. An integral wire strain relief strategically located on the top of the enclosure allows for secure speaker cable termination.

The PD-60AT is a fully environment-resistant 60 watt driver for indoor or outdoor applications recommended for use in expansive and/or high ambient sound-level areas.

Unit features a sound chamber, phasing plug and magnetic-structure components machined to optimum tolerances. Plane wave frequency response is 100 - 3,700 Hz (+5dB).

The SBMS is ideal for "big box" retail stores whose special design calls for an open beam ceiling.

To get customers to pay attention to the announcements of specials and the employees to respond to general paging - intelligibility is a top design goal. The high efficiency of the specially designed 8" speaker included in the SBMS package fills this requirement.

The SBMS a square design, which blends in with the overall aesthetic of an open beam ceilings.

The speaker used in the SD72W is the next generation of Atlas high performance cone loudspeakers, very similar to the preceding C-Series speakers. The similarity in the sonic qualities ensures that contractors and designers who have worked with the Atlas Sound C-Series in the past will know exactly what to expect when they use the SD72W.