At The Speaker End; At The Amplifier End - BIC Muro M-50 Manual

HOOKING UP
The main thing to remember when
hooking up speakers is that the two
conductors in the speaker wire are not
interchangeable. One will be used as a
POSITIVE (+) conductor and the other
as a NEGATIVE (-) conductor. These
correspond to the RED (+> and BLACK
(-) connectors on your B+C Muro In-
Wall Speakers and also to the speaker
terminals on your amplifier or receiver.
IDENTIFYING "+" and "0"
You need to be able to discriminate
between the two conductors in the zip
cord.
this is easy: One conductor will be cop-
per-colored and the other silver-colored.
Generally, professionals denote the cop-
per one as POSITIVE (+) and the silver
one as NEGATIVE (-).
opaque insulation, there are still differen-
tiating markings.-Examine the wire close-
ly and look for:
A series of ribs or grooves on
l
one conductor
Make
sure that
the speaker wire
Is passed
THROUGH the
mounting bracket
before connection
\
A painted stripe
l
A single strand of yarn inter-
l
twined with the multi-stranded
wire in one conductor.
Denote any of these as the
POSITIVE (+) conductor for
similar connections on both ends.

AT THE SPEAKER END

01. Cut off excess wire, leaving about 2
feet extending through the speaker
cut-out hole.
02. Pull the conductors apart so
they're separated for the first two
inches from their ends.
Using wire strippers, diagonal
03.
pliers or a knife, remove l/2 inch
of insulation from each conductor.
04.
conductor into tight spirals, as
shown in Drawing 9.
05.
wire THROUGH the Be1.C In-wall
speaker frame as shown in
Drawing IO.
06.
Attach the speaker wires to the red
and black speaker terminals. Press
down on the protruding levers
while inserting the wire into the
hole.
Connect the POSITIVE (+)
l
conductor to the RED terminal and
the NEGATIVE (-) conductor to the
BLACK speaker terminal.
10
Make sure that no stray strands
l
of wire have gotten detached and
are touching the other main wire.
07.
Repeat Steps 1 through 6 for the

AT THE AMPLIFIER END

0 1 . Cut off excess wire, leaving enough
to comfortably reach from the hole
in the wall to your stereo system. If
there's a possibility that you're
going to move the amplifier to
another part of the room, consider
leaving some excess wire coiled
up. If you've used sufficiently thick
wire, this extra length will not
could make things easier if the
room is rearranged later.
02.
Pull the conductors on both
speaker wires apart so they're
separated for the first two inches.
03. Using wire strippers, diagonal
pliers or a knife, remove l/2 inch
of insulation from each conductor.
04.
conductor into tight spirals.
05.
Attach the speaker wires to the red
and black speaker terminals on the
amplifier or receiver.
Connect the POSITIVE (+)
l
conductor to the RED terminal and
BLACK speaker terminal.
Make sure that no stray strands
l
of wire have gotten detached and
are touching the other main wire.