55 and 56 Resonating Horns

55 and 56 Resonating Horns

FED551201 55-120-1 FED551201
1060.56 / EA
http://schema.org/OutOfStock
Mayer-DDS-55 and 56 Resonating Horns-1
Models 55 and 56 are resonating horns that produce sound by means of a diaphragm, which resonates a column of air. With greater output than a vibrating horn, the resonating horn can be used wherever a louder, more powerful alert is needed. These projectors are designed to match the frequency of the vibrating diaphragm to produce a smooth tone. The housings are tapped for 1/2" conduit. Models 55 and 56 have sufficient output to penetrate through high ambient noise levels and have a duty cycle of five minutes on, five minutes off.
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  • Product Description
  • Features
  • Specifications
Models 55 and 56 are resonating horns that produce sound by means of a diaphragm, which resonates a column of air. With greater output than a vibrating horn, the resonating horn can be used wherever a louder, more powerful alert is needed. These projectors are designed to match the frequency of the vibrating diaphragm to produce a smooth tone. The housings are tapped for 1/2" conduit. Models 55 and 56 have sufficient output to penetrate through high ambient noise levels and have a duty cycle of five minutes on, five minutes off.
  • Features
    • Model 55 - 24VAC and 120VAC
    • Model 56 - 24VDC, 125VDC and 250VDC
    • Model 55 produces 105 dBa @ 10' (115 dBa @ 1m)
    • Model 56 produces 106 dBa @ 10' (116 dBa @ 1m)
    • Corrosion resistant cast aluminum housing and spun brass projector
    • Indoor or outdoor use
    • Weatherproof, water- and dust-tight
    • Swivel bracket included
    • Type 3R enclosure
    • Model 55-120-1 is UL and CSA Certified
  • Specifications
    • Mount Type : Surface
    • Body Color : Gray
    • Environment Rating : Ordinary Location
    • Voltage : 120VAC
    • Depth : 19.75 in
    • Height : 8 in
    • Width : 8 in
    • Weight : 2.3 lbs
    • Shipping Weight : 10.9