The SM810A Series of UL Listed sound masking speakers ship completely assembled and ready for installation. Each assembly includes an 8" dual cone driver, wired transformer, steel enclosure and grille (black or white) along with choice of hanger/chain or bridge rail mounting hardware.

In general, the purpose of a sound-masking system is to provide for greater conversational privacy and productivity in open office environments by adding ambient noise and shaping the signal to mask speech. The signal is fed from a generator with an amplifier to sound masking speakers that are typically positioned above finished lay-in tile ceilings in plenum space; however, speaker assemblies with a white finish are sometimes specified for use in open architecture truss type ceilings.

NOTE: Along with sound masking speakers you'll need a specially designed sound masking generator to feed the system, as well as an amplifier. Lowell offers generators that can feed a mic or line level signal to an external amplifier, as well as generators with a built-in power amplifier. Order the generator/amplifier separately from speakers.

• Factory-wired transformer with taps at 4, 2, 1, 1/2, 1/4 @ 70V. Selector switch includes “OFF” position
• Steel enclosure: 760 cu.in. (11.625”SQ x 5.625”D), acoustically lined with fiberglass. Black or white finish
• Perforated steel grille. Black or white finish
• SG handibox cover with dual combination 3/4” / 1/2” knockouts for flex conduit. 1/2” Romex connector is included for installations without conduit
• Externally accessible input leads

Spec Sheet