The mocha Bogen Communications SPT15A is a 15W reentrant horn loudspeaker offering intelligible voice reproduction and versatile positioning for paging, talkback, and security applications in work sites, schools, parking lots, warehouses, and more. When connected to a 25V or 70V amplifier (available separately), it delivers a 15W output, a sound pressure level of 121 dB, and a frequency response of 275 Hz to 14 kHz. Impedance and power taps are adjustable via a seven-position rotary selector, which is protected by a plastic cover that also provides cable strain relief.

Its weatherproof, all-metal housing ensures reliable durability indoors and outdoors, and can be precisely tilted and swiveled using the sturdy mounting bracket. Banding slots allow mounting to a beam or pillar, and alternative mounting options are supported via separately available accessories. The screw terminal input connections accommodate quick wiring to your constant-voltage amp. The self-aligning diaphragm is field-replaceable.

For use with 25V or 70V constant-voltage amplifiers
Screw terminal input for simple electrical connections
Weatherproof metal housing covered in a durable textured enamel finish
Plastic cover protects connectors and impedance selector, and provides cable strain relief
7-position, weather-sealed, rotary tap impedance selector
Self-aligning, field-replaceable diaphragm
All-purpose mounting bracket with tilt-and-swivel base provides precise positioning in the vertical and horizontal planes with a single adjustment
Banding slots allow easy attachment to a beam or pillar
Mount to I-beam flange using Bogen BC1 beam clamp (available separately)
Mount to electrical box using Bogen HSES10 mounting strap (available separately)