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Lowell LT2-810-SM810-VL

Lowell LT2-810-SM810-VL

Lowell LT2-810-SM810-VL
Item# LT2-810-SM810-VL

Product Description


LT2-810-SM810-VL: Music/Paging & Sound Masking Speaker

Quick-install 2x2 music-paging-SM speaker for suspended tile ceilings features a paging driver that fires down for clear voice transmission and a masking driver that fires up to shape background sound levels for improved privacy and productivity.


  • Music, paging, and sound masking


  • Drivers (810): Two 8 in. 15W dual cone drivers (one fires up, one fires down)
  • Transformers: Two transformers with access to 70V leads. Taps at 0.25, 0.5, 1, 2, 4W. Two rotary knobs for tap selection.
  • Grille: 2 ft. x 2 ft. subplate and steel grille with fine-perforation pattern and white finish provides maximum free-air space for excellent sound transmission.
  • Enclosure: Partitioned to provide 700 cu.in. volume for each driver. Acoustic lining.
  • Mounting Aids: Four corner restraint tabs for code compliance.
  • Volume Control: 50 ohm potentiometer shaft-adjust VC for the masking driver.


  • Made in the U.S.A. with global components.
  • UL 1480A Listed
  • UL 2043 Suitable for use in return air plenum space
  • CSA 22.2 No. 205-12 for use in Canada


  • The music-paging-sound masking speaker for installation in a suspended tile ceiling shall be Lowell Model No. LT2-810-SM810-VL, which shall be a 2’ x 2’ system to replace a standard 2’ x 2’ ceiling tile. The assembly shall include a black steel backbox (23.75”L x 10.5”W x 6”H) with acoustic lining, two factory-mounted 8” 15W dual-cone drivers (one fires up, one fires down), two 70V trans- formers, a subplate with fine perforation white grille, and a 50 ohm potentiometer for fine volume adjustment of the masking driver. The assembly shall have a restraint tab in each corner for tie-off for code compliance. Assembly measurements shall be 23.75”L x 23.75”W x 6.45”H.