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manual abstract
High frequency component protection is provided by the Atlas Sound PolyGuard protection circuit. Both drivers feature low-flux-leakage designs enabling the speaker to be used in close proximity to video monitors. For critical video monitoring applications, a minimum distance of 18 inches from the edge of the loudspeaker to the edge of the CRT is recommended. To withstand the harshest environments, the new Strategy Series SM52 surface mount loudspeakers are constructed of weather resistant materials: UV-resistant, talc impregnated, polypropylene injection molded cabinets; Polypropylene woofer cones; powder coated aluminum grilles and all brass hardware. The Strategy Series speaker systems include a versatile yet simple C-bracket designed to provide easy vertical or horizontal installation on just about any surface. One Specifications subject to change without notice 1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A. TELEPHONE: (800) 876-3333 / FAX (800) 765-3435 AtlasSound.com © 2002 Atlas Sound Printed in U.S.A. 000202 SL1-1191 2.1 Care should be taken to ensure that the chosen fixing point is strong enough to support the SM52. Care should also be taken to ensure that the SM52 is not exposed to direct precipitation. A 5.8"-27 threaded hole is provided on the C-bracket to allow the SM52 series speaker to be mounted on any Atlas Sound microphone stand for near-field live sound applications. 23.8" OC brass inserts are also provided on the rear of the SM52 to accommodate OMNIMOUNT™ 25 series brackets. All inserts for mounting knobs are standard 1.4"-20 to allow easy substitution of off-the-shelf vandal-proof torx head or "one-way" hardware. Input connectors include a sealed 1.4" phone jack and touch-proof 5-way binding posts capable of accepting up to #12AWG cable. 1.4" jack and binding posts are paralleled to allow "daisy chain" connections between the two connector types. A tongue-in-groove cover with rubber wire exit grommet is provided to insure input connections are protected. Systems are available in black or white and can be painted to accommodate any architectural considerations. ARCHITECT AND ENGINEER SPECIFICATIONS The indoor/outdoor mini-loudspeaker system shall be Atlas Sound Model __________ (SM52-B or SM52-W) or approved equal. Assemblies shall consist of 2-way, woofer and tweeter, within environment- resistant housings. Enclosure shall be constructed of paintable UV-resistant, talc impregnated, polypropylene, injection molded plastic finished in black (SM52-B) or white (SM52-W). Each unit shall include a stamped, powder coated, aluminum grille and removable C-shaped mounting bracket. All hardware inserts shall be brass and threaded 1.4"-20. The 100 Watt RMS system shall have a 51.4" (133mm) woofer, constructed of reinforced polypropylene and a 1" (25mm) FerroFluid tweeter. The dividing network crossover frequency shall be 5000 Hz. The dividing network shall include protection circuits for the high-frequency component. The loudspeaker system shall meet the following performance criteria: Power handling, 100 Watts RMS; Frequency response, ±3dB from 85 Hz to 20 kHz; Pressure sensitivity, 90dB SPL at one watt, 100 Hz to 10 kHz measured at a distance of one meter on axis. Impedance shall be 8 ohms nominal. Input connectors shall include (1) sealed 1.4" phone jack and (1) 5-way touch-proof binding post. A tongue-in-groove cover with rubber wire exit grommet shall be provided to protect the input connectors. The loudspeaker system shall exhibit no performance or cosmetic degradation after a 100 hour salt spray test per ASTM B117 The unit shall be 103.16"(25....
Other models in this manual:Speakers & Subwoofers - SM52-B (124.97 kb)