Algo 1186 Weatherproof Paging Horn SIP Loudspeaker


Algo 1186

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Type: Audio


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The Algo 1186 is a weatherproof loudspeaker for commercial applications for use with Algo's 8180 SIP Ringer/Paging or the Algo 1825 Duet Plus Loud Ringer or other amplified audio device. Ideal for attention getting voice or telephone signaling applications in high ambient noise or outdoor applications. 8 ohm speaker is rated at 50 watts. The Algo 1186 has a three-axis (3-axis) adjustable metal swivel base which simplifies installation, allows almost any position, and easy adjustment after installation if necessary. The Algo 1186 loudspeaker provides a wide dispersion audio pattern and provides ~20 dB increase in SPL over the 8180 internal speaker. Supports environmental conditions from -40 to +122 deg F (-40 to +50 deg C); Suitable for outdoor and wet environments including marine installations.


  • Rugged weatherproof UV stabilized ABS enclosure with stainless steel hardware
  • Rated for indoor or outdoor installation including wet environments
  • Interfaces easily with the 8180 and the 1825 to provide increased ringing or voice notification volume (up to 112 dBA spl at 1m (3.3ft.)
  • Some of the applications for the 1186 horn speaker and 8180 include loud ringing in noisy work environments, voice paging in warehouses and manufacturing facilities, and bell and paging in school gymnasiums or outdoor spaces
  • Three-axis adjustable with two large ergonomic T-knobs enables precision aiming regardless of mounting position. Constructed using corrosion resistant metal base materials and UV stabilized impact resistant white plastic for outdoor suitability.


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