
ClearOne LS6CT Ceiling Speaker
InstallatIon InstructIons

INSTALLATION INSTRUCTIONS
ClearOne Ceiling Speaker
3. Loosen the four screws on the front baffle
(counter clockwise) a 1/2 turn. Tighten the
screws (clockwise) until the dog legs clamp
the speaker to the ceiling.
1. Take the cutout template from the packaging
box and punch out along the larger perforated
circle. Place the cutout template against the
bottom of the ceiling and trace the inside.
Carefully cut out the ceiling material along the
circle.
2. Remove the top cover to access the speaker
wires. Use wire nuts to connect the speaker
wires connecting the positive signal to the red
wire and the negative signal to the black wire.
Install the conduit and secure the connections.
CAUTION: Do not over tighten screws.
4. Connect a secondary support line from the
seismic tab to a secure support point. Set the
rotary tap selector and install the speaker
grille.
© 2009 ClearOne Communications, Inc. Allrights reserved. Information inthisdocument issubject to change without notice. Otherproduct namesmay be registered trademarks of theirrespective ownerswhodo not necessarily endorse ClearOne orClearOne’sproductsin
the UnitedStates and/or other countries. C learOne Document: 800-151-000 Revision 1.5 July 2009.

Specifications:
Acoustic and Electrical
Speaker type
2-way, ceiling speaker with
metal back can
Frequency range 65 Hz to 20 kHz,
Power handling
60 Watts RMS
120 Watts PEAK
Nominal sensitivity 88 dB, 1W@1m
Nominal coverage
angle
110° conical coverage
Nominal impedance 8 ohms
70V:: 30W, 15W, 7.5W,
Transformer taps
3.8W, 1.9W, 8 ohms 100:
null, 30W, 15W, 7.5W, 3.8W,
8 ohms
6.5" (165 mm) poly-
Woofer
propylene cone with moisture resistant coating
Tweeter 3/4" (19 mm) silk dome
Full range power limiter with
Overload protection
the 8 ohm direct input only,
protecting the tweeter,
woofer, and crossover.
General
Storage: -40 to +158 °F (-40
to +70 °C) / 10% to 90%,
Temperature/Humidity
noncondensing Operating:
+32 to +122 °F (0 to +50
°C) / 10% to 90%, noncondensing
Listings UL1480
Compliances CE
NOTE: All nominal levels are at ±10%.
NOTE: Specifications are subject to change without
notice.
© 2009 ClearOne Communications, Inc. Allrightsreserved. Information in this document is subject to change without notice. Other product namesmay be registered trademarksof theirrespective owners who do not necessarily endorse ClearOne or ClearOne’s products in
the UnitedStates and/or other countries. C learOne Document: 800-151-000 Revision 1.5 July2009.