The mocha Bogen Communications SP308A is a 30W 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 an 8-Ohm amplifier (available separately), it delivers a 30W output, a sound pressure level of 125 dB, and a frequency response of 225 Hz to 14 kHz.

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 8-Ohm amp, and are protected by a plastic cover that also provides cable strain relief. The self-aligning diaphragm is field-replaceable.

The SPT15A and SP158A are compact, high intelligibility, reentrant-type horn 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. The Model SPT15A has a built-in, rotary 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 only.