Filter
Top Products
4
Setting Up
Before you begin…
Thank you for purchasing Bose
®
251
TM
environmental speakers. These high-performance
outdoor speakers are engineered to provide sound quality far beyond that of other environ-
mental speakers. The 251 environmental speakers are designed to withstand nature’s
elements – so you can be confident they will perform for years to come.
Unpacking the carton
Carefully unpack your speakers and save all packing materials for possible future use. Check
that your system contains the parts identified in Figure 1. Do not attempt to use your speak-
ers if any part of them appears damaged. Instead, notify Bose Corporation or your autho-
rized Bose dealer immediately.
WARNING:
To avoid danger of suffocation, keep the plastic bags out of the reach of
children.
Figure 1
Packaging contents:
• Two 251 speakers
• Two mounting brackets
• Mounting hardware (8 screws
and 8 plastic anchors)
• Six rubber feet
• Four knobs
• One owner's guide
Tools required
You need the following items to complete this installation:
• Speaker wire (see “Wire recommendations” on page 13)
• Phillips-head screwdriver (#2)
• A drill with the following bits:
- A
3
⁄
32
inch diameter (2,5 mm) bit is preferred, or you can use a
1
⁄
8
inch diameter (3,0 mm)
bit. For concrete, a
1
⁄
4
inch (6,0 mm) diameter masonry bit can be used.
• Eye and ear protection
• Dust mask
CAUTION:
Failure to follow the instructions in this owner’s guide voids all warranties on your
speakers. If you are unsure of your ability to complete this process, consult a professional
installer. Please read this owner’s guide completely before beginning installation.