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Lowell SM820A-BR UL Listed Masking Speaker-8in Spkr Bridge Rails 50W 70V 760cu in black

Lowell SM820A-BR UL Listed Masking Speaker-8in Spkr Bridge Rails 50W 70V 760cu in black
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MSRP: $210.00
Sale Price: $141.12
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• Brand: Lowell Manufacturing

• MPN: SM820A-BR

• Ship Weight: 17.01lbs

• Condition: New

• Availability: In Stock

• Seller: A-I Consolidated

• Category: Electronics > Audio > Audio Components

Lowell SM820A-BR UL Listed Masking Speaker-8in Spkr, Bridge Rails, 50W, 70V, 760cu in, black.

SM820A-BR:

Sound Masking Speaker

Above ceiling sound masking speaker with 8 in. 50W coaxial driver, 70V transformer, grille and backbox with factory mounted bridge rails. Black finish.

NOTE: This model is made to order and is not returnable.


ASSEMBLY INCLUDES

• Driver: 8 in. 50W coaxial driver (20 oz. magnet)

• Transformer: 70V (0.25, 0.5, 1, 2, 4W). Selector switch includes "OFF" position

• Enclosure: 760 cu in. volume (11.625 in. square x 5.625 in. deep), fiberglass lining, externally accessible input leads, SG handibox cover with knockouts, Romex connector for installations without conduit. Black.

• Grille: Steel grille with round perforation pattern. Black.

• Mounting Aids: Factory-mounted bridge rails (offset)


COMPLIANCE & CERTIFICATION

• UL 1480 General Signaling U.S.A.

• UL 2043 Return air plenum space

• CSAC22.2 No.205-M1983 General Signaling Canada

• Made in the U.S.A. with global components

• Certified U.S. steel


A&E SPECIFICATIONS

The sound masking speaker assembly for suspended ceiling installations shall be Lowell Model SM820A-BR, which shall include an 8 in. 50W coaxial driver with factory-wired transformer mounted in a 760 cu.in. steel backbox with grille and externally accessible speaker leads. The wired transformer shall be 70V with primary taps at 4, 2, 1, .5, and .25 watts. The assembly shall include an externally accessible rotary switch to adjust tap selections and include an "OFF" position. Speaker leads shall exit the backbox through a strain relief clamp on a single gang handibox cover. Backbox and grille shall have a black finish and include factory mounted bridge rails.


OPTIONS (order separately)

• SMGA-5: Sound masking generator with amplifier, rackmount

• SMG-1R: Sound masking generator, rackmount

• SMG-1: Sound masking generator, compact