Bose 131 Owner's Manual - Page 12

Browse online or download pdf Owner's Manual for Speaker System Bose 131. Bose 131 18 pages. Marine loudspeaker system
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Bose 131 Owner's Manual
Installing Your Speakers From The Front Of The Bulkhead
12
Mark six screw holes from the largest hole pattern on
B 2
the template, but do not drill yet. You may need to
mark and drill a different set of holes along the same
circle before finally attaching the flange.
Note: These markings are important to help keep the
saw blade inside the line you have just drawn.
Drill a starter hole that is large enough for your sabre
B 3
saw blade. Be sure to drill inside and close to the line
you have marked.
Using the sabre saw, cut the hole for the speaker,
B 4
carefully staying just inside the line. Take your time;
you want a smooth edged circular hole.
CAUTION: Be sure to stay inside the line you have
marked, and in particular, be sure to stay well inside
the hole pattern you have marked. The marked
holes, or others along the same circle, will be used to
secure the speaker and must not be too close to the
speaker hole. It is also important to stay inside the
line because any error you make could be visible
after the speaker grille is installed.
Use a half-round file or wood rasp to smooth out
B 5
any roughness in the speaker hole you have cut.
October 30, 2001
AM188201_02_V.pdf