Bogen
Bogen BUFEX Buffer Expander
BUFEX | BO-BUFEX
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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 Audio Controllers
UPC Code: 765368450941
Country of Origin: Korea, Republic of. Country of origin is subject to change.
Specifications
ADI Part Number BO-BUFEX Brand Name Bogen Manufacturer Bogen Communications International, Inc Manufacturer Part Number BUFEX Packaged Quantity 1 Product Model BUFEX Product Name Buffer/Expander Volume Control Product Series BUFEX Product Type Audio Control Device
Material Stained Glass Number of Devices Controlled 150
Color Silver Depth 2.5" Form Factor Gang Box Mount Height 4.6" Weight 3oz Width 2.9"
Mount Type Gang Box Mount
Limited Warranty 2-Year
Package Contents - Buffer/Expander Volume Control
- 1 x Installation and Use Manual
- 2 x Faceplate Screws