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Congratulations on your purchase of the AudioSource

AC Ceiling LCR Cinema Speaker. This product is  

designed to reproduce the audio portion of your home 

entertainment environment with accuracy and detail 

that will satisfy the most discriminating listener. 

Please read this Installation Manual to ensure the 

proper installation and performance of your 

ACLCR6C speaker.

Preparing for your Installation

Gather the necessary tools for your installation. 

You will need the following tools:

1) A Keyhole or Drywall Saw

2) A Phillips Screwdriver

3) Masking Tape

4) A Pencil

5) A Tape Measure

6) A Stud Finder (recommended)

7) Your AC Series speakers

Placement

Plan your speaker placement carefully. Make certain 

that electrical, plumbing and any other services will  

not interfere within the ceiling where you plan to install  

your speakers. The speakers should be located so  

that they provide even coverage at your listening 

position. The distance between the speakers should  

not be greater than the distance from the speakers 

to the listening position (See Figure 1). If the room’s 

dimensions or furniture placement prevent adhering  

to this requirement, the tweeters in the ACLCR6C

speakers can be swiveled to aim them at the desired

listening position. 

New Construction

If you are installing your speakers in new construction 

before the finished walls go up, AudioSource offers 

New Construction Brackets, which provide a stable

frame that can be fastened to the wall studs or ceiling 

joists on 16” or 24” centers. This allows the sheet

rock or other surface covering to be installed and

provides a template to cut the opening for the

ACLCR6C speakers.

ACLCR6C

Use a stud finder to locate the joists behind the ceiling 

surface. Also, you should now check for obstructions

like cross bracing in front of and behind the desired  

speaker location.

6.5” Ceiling LCR Cinema Speaker

Existing Construction

In most modern buildings ceiling joists are positioned 

on 16” centers, providing a space between the joists of 

approximately 14

3/8

”. The ACLCR6C requires a hole

diameter of 8-1/8” (206mm). Additionally, you should

allow an extra 1” in all directions behind the ceiling 

surface to allow room for the screw clamps that mount

the speaker to the ceiling to swing into position. 

ACLCR6C Design

The ACLCR6C speakers are specifically designed to

be mounted in the ceiling as front channel Left, Center,

and Right home theater speakers (Figure 1). The

ACLCR6C can also be installed for Rear channel 

sound where conventional in-wall or floor speakers

cannot be used (Figure 2). The ACLCR6C can also

be used as a single center channel speaker, or in 

conventional stereo pairs.

Figure 2

Figure 1

TV

Summary of Contents for ACLCR6C

Page 1: ...ng position New Construction If you are installing your speakers in new construction before the finished walls go up AudioSource offers New Construction Brackets which provide a stable frame that can be fastened to the wall studs or ceiling joists on 16 or 24 centers This allows the sheet rock or other surface covering to be installed and provides a template to cut the opening for the ACLCR6C spea...

Page 2: ...talling the Speakers Installation Tip To further enhance the performance of your ACLCR6C speaker the ceiling joist cavity where you plan to place your speakers can be stuffed with a generous quantity of fiberglass insulation Stuff the area in front of and behind the speaker opening with 6 thick insulation to a depth of approximately 2 feet beginning 1 foot in front and 1 foot behind the speaker op...

Page 3: ...onic degradation in your ACLCR6C speaker installation total speaker wire resistance should be kept below 0 5 ohms The following table lists recommended speaker wire gauge versus wire run length Using gentle pressure swivel the tweeter to aim the axis of the tweeter toward the listening area You can use a piece of music with a solid center imaged vocalist to assist in correctly aiming the tweeter W...

Page 4: ...es invoice from an authorized AudioSource Retailer or Distributor when making a claim against this limited warranty This limited warranty only covers failures due to defects in materials or workmanship that occur during normal use It does not cover failures resulting from accident fire flood misuse abuse neglect mishandling misapplication alteration faulty installation modification service by anyo...

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