The Bogen SPT30A is a compact, high intelligibility, reentrant type horn speaker. The sturdy, weatherproof, all metal construction is ideal for indoor and outdoor use in industrial plants, warehouses, schools, construction sites, transportation terminals, and recreational areas. Screw terminals make installation fast and easy, and there's a built-in, variable impedance selector switch for matching the speaker power requirements to a 25V or 70V constant-voltage line. It's engineered to simplify installation (with a uniquely designed all-purpose mounting bracket) and field maintenance (with a self-aligning, field replaceable diaphragm). The speaker and mounting bracket are handsomely finished in textured mocha enamel. Diameter is 11" with a depth of 10-1/2". A beam clamp is also available (BC1), as an option.
These are not talk back horns. Their use in two-way applications requires additional equipment.
More Information:
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30 Watt
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Compact, high intelligibility
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Designed for one-way or two-way sound and communication systems
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Sturdy, weatherproof, all metal construction is ideal for indoor and outdoor use in industrial plants, warehouses, schools, construction sites, transportation terminals, and recreational areas
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Screw terminals make installation fast and easy
-
Built-in, variable impedance selector switch for matching the speaker power requirements to a 25V or 70V constant-voltage line
-
Engineered to simplify installation (with a uniquely designed all-purpose mounting bracket) and field maintenance (with a self-aligning, field replaceable diaphragm)
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Speaker and mounting bracket are handsomely finished in textured mocha enamel
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Beam clamp is also available (optional, BC1)
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High intelligibility and efficiency, ideal for both one-way and talk backapplications
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Weatherproof, all metal construction
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30 Watts, 25/70 volt or 8-ohm operation
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Rotary tap impedance selector
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