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Bogen BG-SPT30A horn loudspeaker in textured mocha enamel with mounting bracket

Bogen Communications

Bogen Communications BG-SPT30A 30 Watt ReEntrant Horn Loudspeaker

SKU CH-93Z0-4FA7M

A 30-watt reentrant horn loudspeaker for indoor or outdoor paging and talk-back systems, with a weatherproof metal housing and a rotary tap selector for 25 V, 70 V or 8-ohm lines

  • 30 Watt output for clear paging in large spaces
  • Weatherproof all-metal housing withstands indoor and outdoor conditions
  • Variable impedance selector matches 25V or 70V lines
  • Replaceable diaphragm simplifies field maintenance without tools
  • Multi-purpose mounting bracket speeds up installation time

Product Purpose

The Bogen BG-SPT30A is a 30 Watt reentrant horn loudspeaker built for one-way paging or two-way talk-back systems. Its weatherproof, all-metal construction suits indoor and outdoor installations in industrial plants, warehouses, schools and transportation terminals.

Installation Check

Verify that your constant-voltage line runs at 25V or 70V, or that the amplifier can drive an 8-ohm load, because the built-in rotary tap selector only matches those three impedance options. Confirm the mounting surface can accept the supplied all-purpose bracket before ordering.

Sustained Operation

The speaker maintains high intelligibility and efficiency during continuous paging or intercom duty thanks to its reentrant horn design and field-replaceable diaphragm. Weatherproof metal housing and textured mocha enamel finish resist corrosion in exposed environments over long periods.

Highlights

  • 30 Watt output for clear paging in large spaces
  • Weatherproof all-metal housing withstands indoor and outdoor conditions
  • Variable impedance selector matches 25V or 70V lines
  • Replaceable diaphragm simplifies field maintenance without tools
  • Multi-purpose mounting bracket speeds up installation time

Specifications

No published specifications for this item yet.

Questions about this item

Does the horn loudspeaker ship with a mounting bracket or must I order one separately?

The speaker includes an all-purpose mounting bracket finished in textured mocha enamel; a beam clamp (BC1) is offered as an optional extra.

Which tap setting should I select for a 70 V constant-voltage line?

Use the rotary tap impedance selector to match the 30 W speaker to the 70 V line; the same switch also provides 25 V and 8-ohm positions.

How much acoustic power will the speaker deliver when driven at its rated input?

The reentrant horn is rated for 30 watts, providing high intelligibility and efficiency for one-way paging or two-way talk-back systems.

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