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Sound Masking Speakers

In general, the purpose of a sound-masking system is to provide greater conversational privacy and productivity in an open-office environment by adding ambient noise and shaping the signal to mask speech. The noise signal is fed from a generator with an amplifier (built-in or standalone) to sound-masking speakers positioned out-of-view above ceiling tiles.

SM820A Series: 8" 50W sound masking speakers

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Sound masking speaker series SM820A features an 8 inch 50W coaxial driver with 20 oz. magnet. Includes factory-wired transformer, 760 cu.in. backbox with grille, SG handibox cover with knockouts, 1/2 in. Romex connector and externally accessible input leads. Black or white housing. Optional factory-mounted bridge rails. UL Listed.

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SM810A Series: 8" 15W sound masking speakers

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Sound masking speaker series SM810A features an 8 inch 15W dual cone driver with 10 oz. magnet. Includes factory-wired transformer, 760 cu.in. backbox with grille, SG handibox cover with knockouts, 1/2 in. Romex connector and externally accessible input leads. Black or white housing. Optional factory-mounted bridge rails. UL Listed.

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SM410A Series: 4" 15W sound masking speakers

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Sound masking speaker series SM410A features a 4 inch 15W single cone driver with 10 oz. magnet and adaptor ring. Includes factory-wired transformer, 760 cu.in. backbox with grille, SG handibox cover with knockouts, 1/2 in. Romex connector and externally accessible input leads. Black or white housing. Optional factory-mounted bridge rails. UL Listed. 

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SM805A: 8" 12W sound masking speakers

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Model No. SM805A sound masking speaker ships completely assembled for suspended installation. It includes an 8 in. 12W driver with factory-wired 70V (4W) transformer mounted in a 325 cu.in. backbox with grille, pre-installed wire hangers, and a separate 4 ft. chain. The installer friendly system features externally accessible speaker leads at a single gang handibox cover with a 1/2 inch Romex connector.

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LT: 8" 15W sound masking speakers

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The LT system for sound masking and paging features a paging driver that fires down for voice transmission and a masking driver that fires up to shape background sound levels. This design is ideal for applications where ceiling-to-deck space is limited. Choice of 1x2 or 2x2 ft. assembly with rotary switch (transformer tap selector with knob) or volume control (shaft adjust, 50 ohm) for the masking speaker. Fast installation. Patented 1x2 design with integral T-bar support. 

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