Atlas Sound SIR

Price: $22.95
Instant Savings: -$3.45
You Pay: $19.50


Surface Indoor Enclosure - Red for Voice / Tone Loudspeakers

Surface Indoor Enclosure - Red for Voice / Tone Loudspeakers
SIR surface-mounting indoor backbox for SVT Series models mounts to any single or double-gang backbox for concealed conduit applications. CRS unit includes 1/2" conduit knockouts (three on each side; five on rear). Epoxy-finished surface. Dimensions: 4" SQ x 11/2" D (102 x 38mm). Weight is .7 lbs (.3 kg). Red.


  • Available in flush, semi-recessed, and surface-mounting configurations

  • Environment-resistant paging and intercom stations for outdoor installation include weatherproof call/signal origination switch

  • Loudspeaker provides clear and consistent voice and signal transmission

  • Power handling selection of 15 and 2 watt models includes optional 25 volt transformer to meet various functional and transmission requirements

  • Proven performance reliability of the patented VT Series environment-resistant compression driver


  • Height: 4" (10.16 cm)

  • Width: 4" (10.16 cm)

  • Depth: 1-1/2" (3.81 cm)

  • Shipping Weight: 0.07 lbs (0.03 kgs)

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Brand Atlas Sound
Model SIR
Part Number SIR
UPC 612079120017
Product Category Speaker Stands & Brackets
Unit of Measure EACH
Shipping Weight 0.10 lbs.
Manufacturer Link
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