Bose 131 Owner's Manual page 8

Installing Your Speakers From The Rear Of The Bulkhead
8
Using the sabre saw, cut the hole for the
A 5
speaker, carefully following the line. Take
your time; you want a smooth-edged
circular hole.
Use a half-round file or wood rasp to
A 6
smooth out any roughness in the hole
you have cut.
Hold the speaker enclosure up to the
A 7
hole from behind the bulkhead and find
the best position for the extended
portion of the enclosure. Be sure the
enclosure is hidden behind the bulkhead.
If the enclosure does not fit, use the file
or rasp to enlarge the hole.
Place the mounting flange so that it
A 8
interlocks with the enclosure and is flush
with the mounting surface.
October 30, 2001 AM188201_02_V.pdf