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Bogen - BUFEX - Bogen BUFEX Buffer-Expander Volume Control - 150 Speaker(s)

  • MFR SKU: BUFEX
  • ITEM #: 411926
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ITEM #: 411926

The BUFEX is a continuously variable speaker attenuator that can remotely control the volume of a network of speakers. The BUFEX also provides output buffering for up to 150 self-amplified speaker inputs and allows speaker system expansion of existing 100V, 70V, or 25V central amplifier systems. The BUFEX includes a bypass function that can override the volume control knob setting when activated by a contact closure or open collector output. This allows emergency announcements to be heard through...

ITEM #: 411926

The BUFEX is a continuously variable speaker attenuator that can remotely control the volume of a network of speakers. The BUFEX also provides output buffering for up to 150 self-amplified speaker inputs and allows speaker system expansion of existing 100V, 70V, or 25V central amplifier systems. The BUFEX includes a bypass function that can override the volume control knob setting when activated by a contact closure or open collector output. This allows emergency announcements to be heard through all speakers in a system even if the volume control knob setting is set low or off. A PCB-mounted bypass trim control adjusts the volume when in bypass mode with a maximum of 12 dB of attenuation. The BUFEX fits into a single gang electrical box.

  • Continuously variable attenuator
  • Drive up to 150 self-amplified speaker inputs
  • 100V, 70V, 25V, and page port level selectable input
  • Bypass trim control for emergency paging (12 dB of preset control over level of bypass announcements)
  • Mounts in a single gang electrical box
  • Rugged and attractive stainless steel plate with engraved lettering
  • Easy and secure terminal strip connections
  • Two-Year Warranty
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Bogen - BUFEX - Bogen BUFEX Buffer-Expander Volume Control - 150 Speaker(s)

  • Item #: 411926
  • MFR SKU: BUFEX
  • Package Contents:
    • Buffer/Expander Volume Control
    • 1 x Installation and Use Manual
    • 2 x Faceplate Screws
  • Product Type: Audio Control Device
  • Product Type: Audio Control Device
  • Manufacturer Part Number: BUFEX
  • Manufacturer Website Address: http://www.bogen.com
  • Limited Warranty: 2 Year
  • Weight (Approximate): 3 oz
  • Form Factor: Gang Box Mount
  • Manufacturer: Bogen Communications International, Inc
  • Product Model: BUFEX
  • Product Name: Buffer/Expander Volume Control
  • Brand Name: Bogen
  • Brand Name: Bogen
  • Height: 4.6"
  • Width: 2.9"
  • Depth: 2.5"
  • Number Of Devices Controlled: 150
  • Product Material: Stained Glass

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