Bose UB20 Mounting Bracket for AcoustiMass Speakers (White) freeship Two B1 bass modules included

Two B1 bass modules included

Its hypercardioid polar pattern improves isolation of the sound source

but there are subtle differences which allow the 251 to develop its own character

wall mounted mic / line input drops for: hotel ballrooms

Typical Applications: Intercom/PA Systems

Bose UB20 Mounting Bracket for AcoustiMass Speakers (White) freeship Two B1 bass modules includedDesigned as a perfect match for Bose Acoustimass and Lifestyle cube style speakers, this versatile bracket features both horizontal and vertical adjustments for precisely aiming your satellite speaker. An extension arm is included for ceiling mount applications. Available in white. Features horizontal swivel: 180 vertical angle adjustment: 30 up or down extension arm for ceiling applications 2 5 8W x 2 7 16H x 2 7 16D (5 7 8D with ceiling extension)