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4 October 30, 2001 AM188201_02_V.pdf
Tools required
You will need the following tools to complete this installation:
• Phillips-head screwdriver.
• An appropriate cutting tool for the surface to be cut. For installation in fiberglass or wood,
we recommend a sabre saw. Use a short blade, and have some extra blades available. A
hole saw may also be used. Large diameter hole saws are available and they allow you to
make circular cuts on a flat surface.
• Drill with the following bits:
- For drilling the screw holes a
3
⁄
32
inch (.24 cm) bit is preferred, but you could also use a
1
⁄
8
(.32 cm) inch bit.
- For drilling the starter hole, use a
5
⁄
16
inch (.8 cm) bit.
• Center punch or awl.
• Half-round file or rasp.
• Eye and ear protection; dust mask.
CAUTION:
Failure to follow these instructions 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.
Unpack the carton
Carefully unpack your speakers and save all packing materials for possible future use. Do not
attempt to use your speaker system if any part of it appears damaged. Notify Bose
®
Corpora-
tion or your authorized Bose dealer immediately. Check that your system contains the parts
identified in Figure 1. For shipping, the mounting flange is packed inside its speaker grille.
Separate these components before installation.
Notes:
Please remove the perforated drilling and cutting template from the inner carton
containing the grille and mounting flange. Also remove the perforated speaker cone shields
from the inner cartons containing the enclosures. You will need the template and shields
during installation.
Now is a good time to record each speaker serial number on page 2 of this guide and on
your warranty card.
Setting Up
Figure 1
Packaging Contents:
• Two 131 marine speaker
enclosures
• Two mounting flanges
• Two speaker grilles
• One Owner’s Guide
• One template for
positioning, cutting, and
drilling holes
• Two speaker cone shields
• Mounting hardware:
• 30 screws (6 extra)
• 10 wire nut connectors
(2 extra)
• Two 20 foot speaker
cables, 18-gauge
CAUTION:
The 131
TM
marine speakers are not intended to be installed in automobiles.