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Bogen BUFEX Buffer-Expander Volume Control
Shop all Bogen

Bogen BUFEX Buffer Expander

BUFEX|BO-BUFEX
Shop all Bogen

Bogen BUFEX Buffer Expander

BUFEX|BO-BUFEX
Key Features
What's Included
  • Volume control for network of speakers
  • Buffer drives up to 150 speakers
  • Bypass feature allows emergency announcements to be heard even if local speaker volume is set low or off
Key Features
What's Included
  • Volume control for network of speakers
  • Buffer drives up to 150 speakers
  • Bypass feature allows emergency announcements to be heard even if local speaker volume is set low or off

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Key Features
What's Included
  • Volume control for network of speakers
  • Buffer drives up to 150 speakers
  • Bypass feature allows emergency announcements to be heard even if local speaker volume is set low or off
Bogen

Bogen BUFEX Buffer Expander

BUFEX | BO-BUFEX

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Accessories

Double-Sided & Electrical Tape
W Box Double Sided Foam Tape
ADI # 0E-DBLSTICK
MODEL # 0E-DBLSTICK
ADI PRO
ADI PRO 0E-DBLSTICK Double Sided Foam Tape
0E-DBLSTICK|0E-DBLSTICK
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Overview
Specifications
Documents

Product Overview

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.

Main Features

  • Volume control for network of speakers
  • Buffer drives up to 150 speakers
  • Bypass feature allows emergency announcements to be heard even if local speaker volume is set low or off
  • 600-ohm input impedance
  • 10 position settings plus off

General Information

Name: Bogen BUFEX Buffer Expander
Category: Bogen, Pro AV, Commercial Audio, Pro Volume Controllers
UPC Code: 765368450941
Country of Origin: Korea. Country of origin is subject to change.

Specifications

Product Documents and Resources

Product Data Sheet
User Manual