Bose 141 - Manual (Page 4)

Setting Up
Connect the speakers
Position the opening on the front of each speaker (its port) toward the side wall of your
room. Or set speakers port side down if you position them vertically. As you face the
speakers, the speaker placed on your right will connect to the RIGHT SPEAKER channel of
your amplifier or receiver.
Choose the cord
It is important to use the proper gauge (thickness) of speaker cord. Standard zip cord
(2-conductor, 18-gauge stranded wire) works for most applications. You can find this wire
at most electrical and hardware stores.
You will need thicker wire if your speakers will be more than 30 feet from a receiver or
amplifier. Refer to the wire recommendations under “Technical information” on page 7, or
contact your authorized Bose* dealer for more information.
Note: Before runn/ng speaker cord through a wall or under a floor, check your local
building code requirements and safety regulations. You may want to contact an electrical
installer for this information.
Prepare the cord
Speaker cord consists of two insulated wires. The insulation around one wire is marked
(striped, collared, or ribbed). This marked wire is always positive (+). The plain wire is always
negative (-). These wires correspond to the red (+) and black (-) terminals on the speakers
and the receiver or amplifier.
At the ends of each cord, strip approximately Vrinch (12 mm) of insulation from both wires.
Twist the bare end of each wire, so loose strands will not touch across terminals. Be sure to
connect each wire to the proper temiinal (positive to positive and negative to negative).
Note: It is sometimes difficult to distinguish wire markings. Inspect both wires carefully
Make the connections
Just press down the terminal tab on the back of each speaker to insert the appropriate wire
(Figure 2).
1. Connect one speaker cord to your right speaker.
a. Attach the marked wire to the red (+) terminal.
b. Attach the plain wire to the black (-) terminal.
2. Connect the other end of the same cord to the RIGHT SPEAKER OUTPUT of your
receiver or amplifier.
a. Attach the marked wire to the red (+) terminal.
b. Attach the plain wire to the black (-) terminal.
3. Connect the second cord to the left speaker and LEFT SPEAKER OUTPUT. Follow the
procedure described above.
CAUTION:
Before making any connec­
tions. turn off your receiver or
amplifier and unplug it from
the outlet (AC power mains).
Not doing so may result in
damage to your system.
CAUTION:
Never use broken or frayed
wires, which can result in
electrical shock or damage.
Figure 2
How to make terminal connec­
tions