Bogen SPT15A Magaphone

Mfg Part Number:  SPT15A  
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Price: $84.38
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In Stock/Mfg Direct Ship
Last Updated: Nov 27, 2021

Volume Prices:

QtyUnit Price
1 + $84.38
5 + $83.91
10 + $83.43
25 + $82.96
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Main Specification
General Information
ManufacturerBogen Communications International, Inc
Manufacturer Part NumberSPT15A
Manufacturer Website Address
Brand NameBogen
Product ModelSPT15A
Product NameSPT15A Magaphone
Product TypeMegaphone
Technical Information
Amplifier15 W
FeaturesWeather Proof

Variable impedance selector switch

Physical Characteristics
Weight (Approximate)4 lb
Additional Information
  • Sound Pressure Level: 121 dB @ four feet on axis with 15 watt input @1000 Hz
  • Dispersion: 110ยบ
  • Sensitivity as Microphone: -22 dBm [Ref: 10 dynes/cm2]
  • Dimensions: 9" Diameter x 9-1/4" D
  • Finish: Textured mocha enamel
  • Impedance Selector Switch Settings (SPT15A only): 25V @ 15, 7.5, 1.8, 0.94, 0.46 watts 70V @ 15, 7.5, 3.8, 1.8, 0.9 watts
Limited WarrantyLifetime
The Bogen SPT15A and SP158A are compact, high intelligibility, reentrant type loudspeakers, designed for one-way or two-way* sound and communication systems. Their 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. The Model SPT15A has a built-in, variable impedance selector switch for matching the speaker power requirements to a 25V or 70V constant-voltage line. The model SP158A has an 8-ohm impedance. Engineered to simplify installation (with a uniquely designed all-purpose mounting bracket) and field maintenance (with a self-aligning, field replaceable diaphragm), use of Bogen horn-type loudspeakers saves both time and money. The speaker and mounting bracket are handsomely finished in textured mocha enamel. It has a 9" diameter and is 9-1/4" deep.

* These are not talk back horns.Their use in two-way applications requires additional equipment.
  • High intelligibility and efficiency; ideal for both one-way and talk back applications
  • Weatherproof, all metal construction
  • 15 watts; 25/70 volt or 8-ohm operation
  • Variable-tap impedance selector on SPT15A
[1026] [True] [Yes] [No] [Yes] has a Shopper Approved rating of 4.6/5 based on 28159 ratings and reviews.