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Wiring the Loudspeaker
Wire Gauge
The DesignMax DM3C loudspeaker is designed to work with 18 AWG (0.8 mm
Connection Diagrams
Expose six millimeters (1/4 inch)
of bare wire to attach to the
terminals.
Loudspeaker Settings
Preparing the Installation
Using a Safety Cable
Some regional construction codes require the use of a secondary method of securing loudspeakers to support structures
to provide additional safety. Choose a mounting position, method, and hardware consistent with local building codes and
regulations.
Bose recommends using (1) a safety wire or (2) a safety cable as a secondary securing mechanism. See the diagrams
below for safety attachment points.
Follow the manufacturer's instructions for any secondary securing mechanism implemented.
qw
Installation Guide • DesignMax DM3C
IN
OUT
70
70
/
/
100V COM
8
8
COM
100V
70V/100V
3W
6W
* Factory default
Transformer Tap Setting
Set tap by turning. Use a flat head screwdriver.
) to 14 AWG (2.1 mm
) size wire only.
2
2
IN
70
/
100V COM
8
8Ω
70V
6W
12W
12W
25W
100V
** NC: No Connection (do not use)
Setup
OUT
70
/
8
COM
100V
25W*
8Ώ
NC*
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