Simplex Paging Horn 5120-9583

Constant Directivity Excellent Articulation For Increased Intelligibility 40 Coverage Pattern Environment Resistant Mounts To Standard Electrical Box Seven Position Power Tap Select Accepts 25V 70V and 100V input Fully Adjustable Horizontal and Vertical Mounting Description 5120 9583 is a conservatively rated 30 watt constant paging projector for use in any public address paging application driver employs a rugged phenolic diaphragm 1.5 diameter voice coil and rim centered ferrite magnet for long life and reliability under extreme conditions 12 inch connecting cable color coded for polarity is for easy installation integral transformer provides connections for 25V and 100V distributed systems and a screwdriver power tap select switch nominal 60 horizontal by 40 vertical coverage pattern with a low frequency cutoff of 350Hz provides articulation in demanding applications 5120 9583 is molded from high impact ultraviolet acrylic styrene acrylonitrile ASA A positive super tough nylon swivel base and rear housing maximum mounting flexibility and ease of for both indoor and outdoor applications the 5120 is well suited for any installation requiring rugged performance Communications Systems Horns Horn Paging Horn Ohms Hz 1W 1M Band Limited 2kHz inches H x 12.1 W x 14.1 D Response Handling 30 Watts 500 5,000 Hz pink noise Driver Impedance Horizontal Beam width Vertical Beam width Factor Q Diameter Weight 0.63lb Weight Gray Acrylic Styrene Acrylonitrile ASA Wattage Taps 0.25 0.5 1 2 3.7 7.5 and 15 Watts 3.7 7.5 15 and 30 Watts 7.5 15 and 30 Watts many of the paging horns on the market today the is a constant directivity horn A constant horn focuses the sound into an even predictable Where as a non constant directivity horn gives results with changing frequency The 5120 9583 been designed to deliver constant dispersion from to 5kHz This is crucial since this is the most critical for speech intelligibility Having greater control of dispersion means that fewer horns are needed to a given area 7 02 5120 9583 has been designed to accommodate a wide of mounting and aiming requirements to wall ceiling or to electrical boxes single octagon or 4 square is accomplished without the requirement of adding a steel plate to the base straps may be used for mounting to beams All holes are knocked through only as needed a weather seal in the remaining knockout is enclosed within the product base providing protection of wiring and personnel mounting assembly provides 3 degrees of freedom the horn to be oriented for any coverage pattern Adjustment is accomplished with hand nuts which require minimal torque to horn position level of the 5120 9583 may be adjusted by moving switch setting using a screwdriver Clockwise the power Since the same switch and are used for either the 100 volt 70 volt or 25 line the power setting depends upon the amplifier that is used 100 volt 70 volt 25 volt Engineers Specifications loudspeaker s shall be an integral driver and horn utilizing a rugged phenolic and high temperature rated 1.5 inch diameter coil axial frequency response will extend from 350 to Hz and the horn shall exhibit a low frequency of 350 Hz Sound pressure level will be 107 dB with a 500 to 5,000 Hz pink noise signal and the horn will produce a horizontal of 60 and a vertical beamwidth of 40 from to 10kHz loudspeaker s shall be capable of handling a 30 500 to 5,000 Hz pink noise signal with a 6dB crest for a period of 8 hours horn shall be molded high impact acrylic styrene ASA capable of satisfactory mechanical in the temperature range from 40 40 71 160 and not subject to sunlight embrittlement major external speaker parts shall be molded nylon in mesa tan to match the horn All components be resistant to damage from weather moisture and positive lock swivel bracket shall provide orientation in all three planes Adjustments are made by one or both of the locking nuts on the mounting loudspeaker s shall be 8.9 inches high 12.1 inches and 14.1 inches deep loudspeaker s shall be the Simplex model 5120 which includes a 100V 70V 25V line matching and employs a seven position power tap switch with tap settings at 0.25 0.5 1 2 3.7 7.5 and 30 Watts The unit shall weigh no more than lb Response directional characteristics of the 5120 9583 were by running set of horizontal vertical polar in an anechoic chamber at each one third center frequency The polar plots shown in Figure display the results of these tests The wider plot on each is the horizontal polar and the narrower plot is vertical polar plot of the 5120 9583 6 dB down total included angle is shown in Figure 2 for each one third center frequency Response 3 shows the axial frequency response of the 5120 It was measured at a distance of 1 meter using a sine wave 7 02 1 Response 2 vs Frequency 3 Response Watt at 1 Meter 7 02 Simplex and the Simplex logo are trademarks of Tyco International Services AG or its affiliates in the U S and or other countries 91 Technology Drive Westminster Massachusetts 01441 0001 USA 2002 TEPG US a Tyco company All rights reserved All specifications and other information were current as of document revision date and are subject to change without notice 7 02 www tepg com