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3

9. Strip 1/4" of insulation from the end of

each wire coming from the amplifier. 

10. Tightly twist the end of each wire until

no frayed ends remain.

11. Attach the speaker wires to the speaker

terminal connectors. Connect the
negative output from the amplifier to the
black terminal and the positive output to
the red terminal.

12. There are four clamps “dogs” which

hold each speaker in place. Rotate all
the dogs inward.

13. Insert the loudspeaker into the cutout in

the ceiling.

14. The dogs are tightened via four 

front-baffle screws. Tighten the dogs 
by turning the screws clockwise, 
while pressing the loudspeaker against
the ceiling. 

NOTE: DO NOT OVER

TIGHTEN THESE SCREWS. 

Over-

tightening the screws may make the
grille difficult to install.

15. Install the grille into the speaker.

16. Repeat this procedure for the next

speaker.

Installation New Construction:

Install the proper ceiling bracket for this
loudspeaker (NCB-5) using the instructions
supplied with the bracket.  After the hole is
cut in the drywall per the bracket
instructions, perform the following steps:

1. Strip 1/4" of insulation from the end of

each wire coming from the amplifier. 

2. Tightly twist the end of each wire until no

frayed ends remain.

3. Attach the speaker wires to the speaker

terminal connectors. Connect the
negative output from the amplifier to the
black terminal and the positive output
from the amplifier to the red terminal.

4. There are four clamps “dogs” which 

hold each speaker in place. Rotate all 
the dogs inward.

5. Insert the loudspeaker into the cutout in

the ceiling.

6. The dogs are tightened via four 

front-baffle screws. Tighten the dogs 
by turning the screws clockwise, 
while pressing the loudspeaker against
the ceiling. 

NOTE: DO NOT OVER

TIGHTEN THESE SCREWS.

Over-

tightening the screws may make the 
grille difficult to install.

7. Install the grille into the speaker.

8. Repeat this procedure for the next

speaker. 

Removing the Grilles:

To remove the grille from the LSC-5, obtain a
small paper clip (size #1, common) and bend
the last quarter inch of it into an “L” shape.
Holding the paper clip with a pair of pliers,
insert the end with the “L” into a hole near
the edge of the grille. Remove the grille by
pulling the paper clip towards you.

For the LSC-5R, press your fingers against
the inside of the grille’s white collar. 
While pressing against the collar, pull it
towards you.

DS00378ACN_LSC-5_5R.qxp  11/18/04  8:31 PM  Page 3

Summary of Contents for LSC-5/5R

Page 1: ...INSTALLATION USER GUIDE 5 1 4 IN CEILING LOUDSPEAKER LSC 5 5R For Accurate Music and Voice Reproduction from In Ceiling Locations ...

Page 2: ...LSC 5 5R 5 1 4 IN CEILING SPEAKER TABLE OF CONTENTS Features 1 Product Overview 1 Package Contents 2 Preparing for Installation 2 Installation 2 Operation 4 Specifications 4 Warranty 5 ...

Page 3: ...eaker mounts into a ceiling Ceiling Bracket serves as a hole saver when drywall has not been applied Cannot use when installing loudspeaker in existing ceilings Knockout wire tie allows the wire to be secured to the bracket throughout the new construction process It knocks out cleanly when the speaker is installed Wings instantly snap into the bracket without screws Wings are scored for easy size ...

Page 4: ...Cordless screwdriver with No2 Philips bit Wire stripper Wire labels INSTALLATION Installation Existing Construction 1 Use a stud locator to identify the location of the ceiling joists on each side of the proposed loudspeaker mounting location 2 Mark ceiling joists edges using masking tape 3 Repeat this process for the other loudspeaker locations 4 You may have to adjust the loudspeaker mounting lo...

Page 5: ...f insulation from the end of each wire coming from the amplifier 2 Tightly twist the end of each wire until no frayed ends remain 3 Attach the speaker wires to the speaker terminal connectors Connect the negative output from the amplifier to the black terminal and the positive output from the amplifier to the red terminal 4 There are four clamps dogs which hold each speaker in place Rotate all the...

Page 6: ... sides of the grille to cover all the white paint OPERATION Listening at Higher Volumes It requires more power to achieve a reasonable volume of sound in a large room than it does in a small room It is possible to turn the volume so high that the amplifier runs out of power This creates clipping distortion Clipping distortion makes treble sound very harsh and unmusical When you hear harsh sounding...

Page 7: ... or any defect caused by repair to the product other than by JOBSITE or an authorized JOBSITE wholesale distributor To obtain warranty service you must write to JOBSITE Include your name address telephone number model number and serial number of your unit and a brief description of the problem A factory Return Authorization Number will be sent to you DO NOT RETURN ANY UNIT WITHOUT FIRST RECEIVING ...

Page 8: ...eir respective owners Some JobSite products or components thereof are manufactured under one or more U S Patents foreign equivalents and or pending patents see product for details Because we constantly strive to improve our products JobSite reserves the right to change product specifications descriptions and prices without notice The technical and other specifications of information contained here...

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