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English
WARNING: To reduce the risk of fire or electric shock, do not expose the system to rain or
moisture.
WARNING: The apparatus shall not be exposed to dripping or splashing, and objects filled with
liquids, such as vases, shall not be placed on the apparatus. As with any electronic products, use
care not to spill liquids into any part of the system. Liquids can cause a failure and/or a fire hazard.
CAUTION
These CAUTION marks are located on the bottom of your 901
®
active equalizer:
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the
user to the presence of uninsulated dangerous voltage within the system enclosure that may be
of sufficient magnitude to constitute a risk of electric shock.
The exclamation point within an equilateral triangle, as marked on the system, is intended to alert the
user to the presence of important operating and maintenance instructions in this owner’s guide.
CAUTION: To prevent electric shock, match wide blade of plug to wide slot, insert fully.
Note: Where the mains plug or appliance coupler is used as the disconnect device, such discon-
nect device shall remain readily operable.
Additional safety information
See the additional instructions on the Important Safety Information page enclosed with this
owner’s guide.
Please read this owner’s guide
Please take the time to follow this owner’s guide carefully. It will help you set up and oper-
ate your system properly, and enjoy all of its advanced features. Save your owner’s guide for
future reference.
Safety Information
©2007 Bose Corporation. All rights reserved. Bose, Acoustimass, Lifestyle, Personal and Wave are
registered trademarks of Bose Corporation.
For your records
Serial numbers are located on the bottom panel of each 901 speaker and on the back of the
active equalizer.
Loudspeaker Serial Numbers: _______________________________________________________
Active equalizer Serial Number: _____________________________________________________
Dealer name: _____________________________________________________________________
Dealer phone: _______________________ Purchase date: _____________________________
We suggest you keep your sales slip and warranty card together with this owner’s guide.