3.
Connect the power cord to the power supply in the left speaker assembly (see
figure 29,
1
).
e
e
Level, Bass,
Treble
Potentiometers
2
2
2
INPUTS
OUTPUT
V
LEVE
L
BASS
TREBLE
C
10V
5
CLASS 2 WIRING
L SPEAKE
R
Amplifier Module (inside Right Speaker module)
Power Cord
Front View
DC Power Cable
Power Supply
Left Speaker Module Wires
Audio Input Cable
1
Figure 29.
Connecting Power to the Power Supply
4.
Set the level, bass, and treble potentiometers (
2
) appropriately.
Attaching the Center Section Cover
1.
Slide the center section cover over the center section and attach the two cover
screws to the center bracket standoffs being careful not to overtighten the screws.
POWE
R
12
V
0.7A MA
X
INP
Screws (2)
Grille
Center Section Cover
Center Bracket
Figure 30.
Attaching the Center Section Cover and Grille
2.
Attach grille to the center section cover (see figure 30).
NOTE:
Two grille hooks are included to facilitate grill removal while avoiding
damage to the grille. It is best to insert the hook along the outer edge of the
grille.
figure 30
SB 33 A Series • Installation
19
