Simplex 12901 Series Horns

Peripherals Accessories Listed CSA Certified and Speakers Series AC or DC Operation Standard Finish Red or Beige Operating Current High Output Level Wiring Terminals Standard 4 10.16 cm Outlet Box Mounting Surface or Semi Flush Mounting are available for flush mounting Modular Design HORN HORN horns provide a loud penetrating sound that easily heard over most ambient noise levels is available for surface or semi flush Options are available for flush Refer to pages 2 and 3 for detailed DIMENSIONS 4 1 5 5 Square 5 into Box all 1 7 Square 5 Deep 16mm Deep 16mm max 37mm 2000 Simplex International Time Equipment Co Ltd 10 00 CHART dB 10 ft dB 10 ft dB 10 ft dB 10 ft dB 10 ft dB 10 ft dB 10 ft dB 10 ft dB 10 ft dB 10 ft dB 10 ft dB 10 ft Minimum dB calculated from integrated sound power measurements at UL per UL standard 464 Typical dB with conventional sound level meters will be higher in actual installations HORN ACCESSORIES STYLE BOX WALL BOX Square 102 mm Square 102 mm Surface Surface Semi Flush Semi Flush Flush Flush SPECIFICATIONS Box for Flush Mounting for Flush Mounting Interior Type Knockout Box for Surface Mounting mm mm 1 2 mm 3 8 mm 3 8 mm 9 16 mm mm mm mm CONFIGURATIONS MOUNTED HORN MOUNTED HORN Red Beige Square Wall Box Separately Horn assembly method requires the surface horn plus surface outlet box Four number 10 wood screws mounting the box are provided Horn 8 32 X 1 1 2 38mm slotted screws are provided attaching the semi flush horn to any 4 102mm outlet box HORN ASSEMBLY BOX SURFACE HORN AND COVER PLATE Red Beige surface horn and the 2905 9901 or 9902 plate provide true flush The 2975 9173 box accommodates the surface horn cover and may be plastered in the wall Each box has 1 2 3 4 knockouts The grille is attached to the surface horn and as a support and cover extending 1 8 beyond the wall surface 10 00 Skymark Avenue Mississauga Ontario L4W 5K5 and Representatives Throughout the World us on the world wide web at www simplexnet com specifications and other information shown were current as of publication and are subject to change without notice Printed in Canada