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8
SONANCE SYMPHONY
®
SST, SSTR and SRS1
4. The speaker’s connector posts are spring-
loaded. Push the top of each connector post
down to open the connector and insert the
exposed wires into the holes in the posts. SST
and SSTR models have two sets of connectors,
one for the left amplifier channel and one for
the right.
• The speaker’s positive post is labeled with a
red dot; the negative post is labeled with a
black dot. Double-check that you connected
amplifier “+” to speaker “+” and amplifier
“–” to speaker “–”.
5. Make sure all the RotoLock clamps are in the
full clockwise position so that they are tucked
within the mounting hole’s border. Insert the
speaker into the hole in the
ceiling (
Figure 6
). The RotoLock system can
accommodate a maximum ceiling material
thickness of 1¼”.
• The FastMount tabs will prevent the speaker
from falling out of the mounting hole, allow-
ing the installer to let go of the speaker to
pick-up tools or other items.
N
OT E
:T
HE
F
AST
M
OUNT TABS ARE
DESIGNED FOR ONE
-
TIME USE ONLY
.I
F
THE SPEAKER IS REMOVED FROM THE
MOUNTING HOLE THE
F
AST
M
OUNT TABS
WILL DISCONNECT AND REMAIN INSIDE THE
CEILING
.
6. Tighten the four screws on the front of the
speaker baffle. The RotoLock clamps will automatically rotate into position and begin clamping the speaker (
Figure 7
).
• When you notice resistance on the screws the speaker has been clamped successfully.
N
OT E
:T
HE SPEAKER FLANGE IS DESIGNED TO FLEX AND CONFORM TO ANY SMALL IMPERFECTIONS IN THE CEILING SURFACE
.D
O NOT TIGHT
-
EN THE SCREWS SO MUCH SO THAT THE FLANGE BOWS
-
OUT
.
Important: Always use low-torque settings; NEVER over-tighten.
7. Attach the grille after the speaker has been installed. Insert about half of the grille into the groove at the edge of the speaker. Gently fit the
remaining half of the grille by working around the speaker, fitting the grille into the groove as you go.
N
OT E
:Y
OU CAN ADJUST THE TORQUE APPLIED TO THE
R
OTO
L
OCK SCREWS TO ACHIEVE A PROPER GRILLE FIT
.
RotoLock
®
Clamps
Figure 7:
Tighten RotoLock Clamps
FastMount
®
Tabs
Figure 6: Insert Speaker
Into Mounting Hole
S623SST
S623SSTR/S621SSTR/SRS1S623SSTR/S621SSTR/SRS1
S623
SST