LSC-5 - Pregnant JobSite - Free user manual and instructions

Product Type	In-ceiling speaker
Brand	JobSite
Model	LSC-5 / LSC-5R
Woofer Size	5-1/4 inch polypropylene with urethane surround
Tweeter Type	3/4 inch liquid cooled polycarbonate dome
Frequency Response	80 Hz - 20 kHz ±4 dB
Power Handling	3 - 50 watts
Impedance	8 ohms
Dimensions (Outer Frame Diameter)	7-3/4 inches
Cutout Diameter	6-1/2 inches
Depth (installed in 1/2 inch drywall)	2-3/4 inches
Weight (estimated)	Approximately 2.5 lbs (1.1 kg) each
Housing Material	Engineered polymer frame
Grille Material	Rust-proof aluminum (LSC-5 only)
Moisture Resistance	Yes, suitable for moist environments
Paintable	Yes, frame has slight texture for paint adhesion; grille can be painted
Mounting Type	Quick mounting system for new construction or retrofit
Wire Gauge Capacity	Accepts up to 12 AWG speaker wire
Installation Accessories Included	Hole template, paint mask
Optional Accessory	NCB-5 Ceiling Bracket for new construction (sold separately)
Warranty	5 years limited
Application	Accurate music and voice reproduction from in-ceiling locations

Frequently Asked Questions - LSC-5 JobSite

What is the difference between LSC-5 and LSC-5R?

The LSC-5 has a standard grille while the LSC-5R has a recessed appearance that resembles typical recessed light fixtures. Both have similar performance specifications.

Can I paint the speaker grille?

Yes, the grille can be painted. For best results, use a spray gun with thinned paint and apply several light coats to prevent clogging the holes. Paint both sides to cover all white paint.

How do I remove the grille from the LSC-5?

Bend a small paper clip (size #1) into an 'L' shape. Insert the bent end into a hole near the edge of the grille and pull towards you using pliers.

What tools are needed for installation?

You will need a stud locator (for existing construction), drywall saw, pencil, cordless screwdriver with No2 Philips bit, wire stripper, and wire labels.

Can I install these speakers in a new construction ceiling?

Yes, for new construction you should install the optional JobSite NCB-5 ceiling brackets before drywall is applied. Then follow the installation steps after the drywall is cut.

What is the maximum wire gauge I can use?

The terminal accepts up to 12 gauge speaker wire. Ensure you strip 1/4 inch of insulation and twist the strands tightly before connecting.

How do I avoid damaging the speakers when using high volume?

Listen for harsh treble which indicates clipping distortion from the amplifier. If you hear harsh treble, turn the volume down immediately to prevent speaker damage. Using a larger amplifier helps avoid clipping.

What is the depth clearance required behind the ceiling?

You need at least 4 inches of depth behind the ceiling for the speaker to fit. Use the coat hanger method described in the manual to check for obstructions.

Can I use these speakers in bathrooms or outdoor covered areas?

Yes, the LSC-5 features rust-proof aluminum grilles and moisture-resistant construction, making it suitable for moist environments such as bathrooms or covered patios.

What is the warranty period and how do I claim it?

The LSC-5/5R has a 5-year limited warranty. To claim warranty service, write to JobSite with your name, address, phone, model/serial numbers, and a description of the problem. Obtain a Return Authorization number before returning the product.

USER MANUAL LSC-5 JobSite

JobSite® PURE CUSTOM®

For Accura Voice Repro In-Ceil

For Accurate Music and

Voice Reproduction from

In-Ceiling Locations

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

FEATURES

5-1/4" polypropylene woofer with urethane surround
3/4" liquid cooled polycarbonate dome tweeter
Moisture resistant
■ Rust proof aluminum grilles

Installation friendly design:

Suitable for painting
■ Connection terminals accepts up to 12 gauge speaker wire
■ Quick mounting system for new construction or retrofit installations
■ Includes hole template and paint mask
Ceiling Bracket for New Construction Installations: NCB-5 (sold separately)
LSC-5R appearance resembles typical recessed light fixtures

PRODUCT OVERVIEW

The illustration shows how a typical JobSite LSC loudspeaker 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. Dogs swivel 90°, then clamp the speaker frame to the drywall. Frames are molded with a slight texture to assure good paint adhesion. Mounting screws tighten the "dogs", clamping the speaker to the drywall. Wings are scored for easy size trimming. Brackets and wings attach to the ceiling joists with nails or screws.

Rust-proof aluminum grilles make the loudspeaker perfect for moist environments. (LSC-5 ONLY)

Figure 1

PACKAGE CONTENTS

Speakers x 2
Speaker grilles x 2
■ Speaker cutout template / paint mask x 1

PREPARING FOR INSTALLATION

If you are installing the LSC-5/LSC-5R into an existing ceiling, take time to consider any possible obstructions which may be hidden inside the ceiling: ceiling joists, electrical wiring, telephone wiring, plumbing, AC or heating conduit and ductwork.

Determine the best mounting locations based on the room layout. Before cutting any holes, make sure the area behind both speakers is clear for installation. Speakers provide the best coverage, when centered in the room. Line up the speakers with a permanently mounted ceiling fixture such as can lights, or a light fixture.

If you are installing the speakers into a new ceiling follow the above recommendations and install a set of JobSite NCB-5 Ceiling Brackets, prior to drywall installation.

Run speaker wire from each location to the amplifier location. Label the speakers wires at the amplifier end, so you know which wire goes to each speaker.

TOOLS REQUIRED

■ Stud Locator (for existing construction)
Drywall saw (for existing construction)
■ Pencil (for existing construction)
- 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 locations based on how the ceiling joists line up with the proposed speaker mounting locations.
5. Check for clearance using the following method:

a. Drill a 1/4" pilot hole in the center of the intended speaker location.
b. Cut a foot-long piece of coat hanger.
c. Bend the wire, creating a right angle, leaving 4-1/4" at one end.
d. Poke the "L-shaped" wire into the pilot hole and turn it in a complete circle, checking for obstructions.
e. Push it up into the ceiling cavity to make sure you have approximately 4" of depth.
f. If the coat hanger's movement is obstructed by anything, fill the hole(s) with spackle and try another location.

1. Locate the hole template and remove the inside portion of it. The inside portion can be used as a paint mask, if you are painting the frame of the loudspeaker.
2. Use a pencil and hole template to trace the hole outline in the desired location on the ceiling.

3. Use a drywall saw to cut along the penciled line.

4. Strip 1/4" of insulation from the end of each wire coming from the amplifier.

5. Tightly twist the end of each wire until no frayed ends remain.
6. 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.
7. There are four clamps "dogs" which hold each speaker in place. Rotate all the dogs inward.
8. Insert the loudspeaker into the cutout in the ceiling.
9. 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.
10. Install the grille into the speaker.
11. 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.

Painting the Speakers:

The speakers must be masked prior to painting them. The inside circular portion of the hole template can be used as a paint mask. Remove the outside portion of the template by gently pulling along the perforation. Affix the mask to the front of the speaker using a piece of tape. Fold the tape onto itself to form a double-sided loop. Affix the tape to the tweeter and place the mask onto the speaker.

Painting the Grilles:

The LSC-5/5R grilles should be painted before they are installed on the speakers. The best results will be obtained by using a spray gun or airless sprayer. Thin the paint, and then apply several light coats. This technique helps prevent clogging of grille holes. Paint both 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 treble from any good speaker, turn the volume down immediately! You are much less likely to damage a speaker with a large amplifier because it will be very loud indeed before it produces any clipping distortion.

SPECIFICATIONS

LSC-5/5R

Power handing:

3 - 50 watts

Frequency response:

80Hz-20kHz +/- 4dB

Impedance:

8 ohms

Dimensions:

7-3/4" outside frame diameter

6-1/2" diameter hole cutout

2-3/4" deep when installed in 1/2" drywall

Ceiling Bracket for New Construction:

JobSite NCB-5 (sold separately)

Warranty: 5 year limited

LIMITED WARRANTY

JobSite Systems ("JOBSITE"), a Niles Audio Corporation company, warrants its passive products (those not requiring AC or battery power) to the original purchaser to be free of manufacturing defects in material and workmanship for a period of ten years from date of purchase.

JOBSITE warrants its passive loudspeaker products (those not requiring AC or battery power) to the original purchaser to be free of manufacturing defects in material and workmanship for a period of five years from date of purchase.

JOBSITE warrants its indoor/outdoor loudspeaker products to the original purchaser to be free of manufacturing defects in material and workmanship for a period of two years from date of purchase.

JOBSITE warrants its all weather rock loudspeaker products to the original purchaser to be free of manufacturing defects in material and workmanship for a period of five years from date of purchase.

JOBSITE warrants its active products (those requiring AC or battery power) to the original purchaser to be free of manufacturing defects in material and workmanship for a period of two years from date of purchase.

This Warranty is subject to the following additional conditions and limitations. The Warranty is void and inapplicable if JOBSITE deems that the product has been used or handled other than in accordance with the instructions provided by the manufacturer, including, but not limited to, damage caused by accident, mishandling, improper installation, abuse, negligence, or normal wear and tear, 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 WRITTEN AUTHORIZATION AND SHIPPING INSTRUCTIONS FROM JOBSITE.

If the above conditions are met, the purchaser's sole remedy shall be to return the product to JOBSITE, in which case JOBSITE will repair or replace, at its sole option, the defective product without charge for parts or labor. JOBSITE will return the unit repaired or replaced under warranty by shipping it by its usual shipping method from the factory (only) at its expense within the United States of America. THERE ARE NO OTHER WARRANTIES, INCLUDING, WITHOUT LIMITATION, EITHER EXPRESS OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PRODUCT.

REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE CONSUMER/PURCHASER. JOBSITE SHALL NOT BE RESPONSIBLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES EXCEPT TO THE EXTENT PROVIDED (OR PROHIBITED) BY APPLICABLE LAW.

Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state.

For the name of the nearest authorized JOBSITE wholesale distributor, contact:

JobSite Systems, a Niles Audio

Corporation company

P.O. Box 160818, Miami, Florida 33116

JobSite® PURE CUSTOM.

JOBSITE SYSTEMS

12331 S.W. 130 STREET, MIAMI, FLORIDA 33186

P (866) 4JB-SITE (866-452-7483) - F [phone]

WWW.JOBSITESYSTEMS.COM

JobSite Systems, a Niles Audio Corporation company, 12331 S.W. 130 Street, Miami, Fl 33186. ©2004 Niles Audio Corporation. JobSite, Pure Custom and Niles are registered trademarks of Niles Audio Corporation and the JobSite Logo is a trademark of Niles Audio Corporation. All other trademarks are the property of their 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 herein are not intended to set forth all technical and other specifications of JobSite products. Additional information can be obtained at www.JobSitesystems.com or by calling JobSite at 866-452-7483. Printed in China. 11/04 DS00378ACN