Crestron Excite IC8 Manual

Crestron Højttaler Excite IC8

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Side 1/2

Excite™ In-Ceiling Speakers

quickstart guide

IC5, IC6, IC8

www.crestron.com

888.273.7876 201.767.3400

Specifications subject to change

without notice.

IC5, IC6, IC8

Mount/Remove Speakers

The in-ceiling speakers include four toggle clamps and four

stabilizing spring clips that simplify the mounting process.

If grilles are mounted on the speakers, remove them

before proceeding. (Refer to “Install/Remove Grilles”,

below.)

1. Connect the speaker cable wires to the spring termi-

nals by pressing the top of the terminals down and

inserting the exposed strands into the hole. Make sure

that left and right channels are connected to the left

and right speakers, respectively, and that the wires +

go to the (red coded) terminals, and the wires go to + –

the (black coded) terminals. –

2. With the toggle clamps turned inward, insert the

speaker into the opening; the stabilizing spring clips

will help to hold the speaker in place. As you tighten

the four screws on the front of the speaker, the toggle

clamps will first rotate into clamping position (refer to

the figure to the right) and then begin holding the

speaker to the ceiling. Tighten the screws until the

speaker is secure; do not overtighten.

3. Speaker removal is accomplished by reversing the

procedures given in steps 1 and 2 above.

a. Loosen the front screws to unclamp the speaker.

Continue to loosen the screws until the toggle

clamps rotate inward.

b. When the speaker is loose, carefully reach up into

the opening and press the spring clips inward so

the speaker can be removed from the opening.

c. Disconnect the wires from the terminals.

Install/Remove Grilles

To install the grille, place it in position and carefully press

until the surface of the grille is flush with the surface of the

outer flange.

To remove the grille, insert a slim, flat-blade screwdriver

between the grille and the outer flange, and carefully pry

the grille up and out.

It may be necessary to press one or more of the mounting

screws and toggle clamps toward the front to push the

grille free of the flange.

Before finalizing the speaker locations, check to

make sure there are no fixtures, pipes, air ducts,

joists, or other possible obstructions. Use a good

quality stud finder to locate joists.

If you do not have access to the area above the

ceiling, and you are unable to verify that there are

no obstructions, carefully drill a small hole just

through the ceiling near the middle of the proposed

speaker location(s) and use one of the commer-

cially available inspection devices designed for this

purpose, or do one of the following:

● Use a piece of stiff wire, bent into an “L”

shape, with one end long enough to explore an

area equal to the size of the speaker with the

toggle clamps extended. Insert the wire into

the hole, make sure it rotates freely in a

complete circle and that there is sufficient

depth, or

● Use a drywall saw to cut a small hole at a 45°

angle toward the inside of the hole. An angle

cut simplifies repair since the removed piece

can be reinserted to help plug the hole.

If there are no obstructions, use the supplied

template to trace outlines of the mounting holes on

the ceiling. Cut the final mounting holes at a 90°

angle to the ceiling.

Paint the Speakers/Grilles

Speaker rim and/or grille painting should be done

prior to mounting.

1. Leave the painting plug installed in the front of

the speaker.

2. Carefully remove the material on the underside

of the grille and set it aside for reinstallation. It

may be necessary to use a knife or other

sharp instrument to free an edge of the

material so it can be peeled away. Use care to

avoid cutting the material.

3. Dry brush or lightly spray the surface to be

painted. Use care to avoid clogging the holes

in the grille.

1Installation

For Regulatory Compliance information, refer to the latest

version of Doc. 7147.

Ideal components of every Sonnex™, Prodigy®,

or Adagio® multiroom audio system, Excite™

speakers by Crestron® offer excellent sound

quality and flexible installation in a range of

popular sizes and configurations.

QUICKSTART DOC. 7127C (2029453) 05.11

The IC5, IC6, and IC8 round in-ceiling speakers,

sold in pairs, include paint plugs installed on the

front of the speakers, perforated metal grilles,

and a mounting cutout template. The matte white

ABS plastic frame and white metal grille can be

painted to suit any room decor.

Determine Placement In Room

Speaker placement depends on the size

and primary purpose of the room.

For home theater applications, the Excite

in-ceiling speaker line is an excellent

choice for the surround and back chan-

nels.

As indicated in the figure to the right,

suggested placement is at the angles

from the 0° primary viewing/listening

angle.

For applications such as classrooms,

conference rooms, and multi-room audio

distribution installs, other considerations

in speaker placement are ceiling height,

and whether listeners are more likely to

be seated or standing.

The table below and the diagram to the

right help to show proper speaker

spacing for optimum sound coverage.

45°

90°

Prepare Mounting Holes

CEILING

HEIGHT

SPEAKER SPACING

LISTENER LISTENER

SEATED STANDING

Ceiling Height / Speaker Spacing

8.0 ft (2.5 m) 9.5 ft (2.9 m) 5.7 ft (1.7 m)

10.0 ft (3.1 m) 13.7 ft (4.2 m) 9.7 ft (3.0 m)

12.0 ft (3.7 m) 17.5 ft (5.3 m) 13.7 ft (4.2 m)

14.0 ft (4.3 m) 21.5 ft (6.6 m) 17.7 ft (1.7 m)

Spacing

Primary

Listening

Position

Coverage

Area

Coverage

Area

Rear View (Typical)

Spring

Terminals

Stabilizing

Spring Clips (4)

Toggle

Clamps (4)

Front View (Typical)

Tighten Screws

Install Cables

Run the cables from the audio source to each speaker

location following all appropriate local codes. Strip the

ends of the speaker cable wires 1/4” to 1/2” (6 mm to

12 mm) and twist the exposed strands.

0°

110°

Right

Surround

Left

Surround

Left

Back

Right

Back

135°

90°

150°

135°

150°

110°

90°

Excite™ In-Ceiling Speakers

quickstart guide

IC5, IC6, IC8

www.crestron.com

888.273.7876 201.767.3400

Specifications subject to

change without notice.

IC5, IC6, IC8

Crestron, the Crestron logo, Adagio, Excite, Prodigy and Sonnex are trademarks or registered trademarks of

Crestron Electronics, Inc. in the United States and other countries. Other trademarks, registered trademarks,

and trade names may be used in this document to refer to either the entities claiming the marks and names

or their products. Crestron disclaims proprietary interest in the marks and names of others.

3Specifications

QUICKSTART DOC. 7127C (2029453) 05.11

SPECIFICATION

Woofer

Size

Material

Tweeter

Size

Material

Surround Material

Environmental

Temperature

Humidity

Dimensions

Diameter

Width

Installed Depth

8.72 in (222 mm)

7.35 in (187 mm)

3.99 in (101 mm)

IC5, IC6, IC8 Specifications

Weight

For Regulatory Compliance information, refer to the latest

version of Doc. 7147.

Minimum Performance

Frequency Response (-3 dB)

Power Handling (Program)

Sensitivity (1W @ 1m)

Electrical

Bass Switch

Tweeter Switch

Impedance / Voltage

Crossover Type

Terminations

Mechanical

Baffle Material

Mounting System

Mounting Feature

Grill Material

Swivel Tweeter

Paint Mask

Basket Material

Maximum Depth

Available Colors

5.25 in (134 mm)

Polypropylene

0.79 in (20 mm)

Treated cloth

Rubber

6.50 in (165 mm)

Polypropylene

0.79 in (20 mm)

Treated cloth

Rubber

8.00 in (203 mm)

Polypropylene

0.98 in (25 mm)

Treated cloth

Rubber

60 Hz - 20 kHz

60 W

87 dB

55 Hz - 20 kHz

75 W

89 dB

50 Hz - 20 kHz

100 W

89 dB

Yes

8 Ohm

2nd Order L-R

Spring Terminals

Yes

8 Ohm

2nd Order L-R

Spring Terminals

Yes

8 Ohm

2nd Order L-R

Spring Terminals

IC5 IC6 IC8

9.66 in (246 mm)

8.29 in (211 mm)

4.38 in (111 mm)

12.15 in (308 mm)

10.74 in (273 mm)

4.65 in (118 mm)

The following table provides corrective action for possible trouble

situations. If further assistance is required, please contact a

Crestron customer service representative.

Further Inquiries

If you cannot locate specific information or have questions

after reviewing this guide, please take advantage of

Crestron's award winning customer service team by calling

Crestron at 1-888-CRESTRON [1-888-273-7876]. For

assistance in your region, please refer to the Crestron Web

site (www.crestron.com) for a listing of Crestron worldwide

offices.

You can also log onto the online help section of the Crestron

Web site (www.crestron.com/onlinehelp) to ask questions

about Crestron products. First-time users will need to establish

a user account to fully benefit from all available features.

Future Updates

Check the Crestron website periodically for manual update

availability and its relevance. Updates are identified as an

“Addendum” in the Download column.

TROUBLE

POSSIBLE CAUSE(S)

CORRECTIVE ACTION

No sound or

intermittent

sound from

speakers.

Cable connection

error.

Verify cable connections

between amplifier and

speakers.

Amplifier not receiving

input signal or amplifier

malfunction.

Verify amplifer is functioning

correctly, that it is receiving

an input signal and that

correct input source is

selected.

Faulty device in system. Verify all devices in system

are functioning properly.

Constant

noise such

as buzz,

hum, or hiss. System grounding fault. Verify system grounding.

Poor low

frequency

output.

Incorrect polarity

connection at speaker.

Verify speaker connection

polarity (i.e. + on speaker to

+ on amplifier).

4Problem Solving

Troubleshooting

41° to 104° F (5° to 40° C)

10 to 90% RH (non-condensing, indoor use only)

3.5 lbs (1.6 kg) 4.1 lbs (1.8 kg) 5.2 lbs (2.3 kg)

2Adjustments

Diameter

Width

Installed

Depth

Frequency Settings

Aiming the Tweeter

- 0 +

Front and Side View (Typical)

Adjusting the high and low frequency range switch

settings (refer to illustration below) is largely a

matter of personal preference.

The settings produce the following results.

–: Reduces the selected range loudness

0: Loudness remains neutral

+: Increases the selected range loudness

The tweeter can be aimed toward the primary

listening position by gently pressing on the plastic

ring around the tweeter dome. (Refer to the

illustration above.)

Press

- 0 +

The recommended setting for the low frequency

range (LF) switch is – to reduce bass when the

speaker is in a corner, + to increase bass when the

speaker is not near a wall or ceiling corner, and 0

(neutral) when the speaker is near one wall or

ceiling corner.

ABS

Toggle Clamps

Suspension

Hangers

Aluminum

Yes

Yes X2

Steel

4.26 in (108 mm)

White

ABS

Toggle Clamps

Suspension

Hangers

Aluminum

Yes

Yes X2

Steel

4.65 in (118 mm)

White

ABS

Toggle Clamps

Suspension

Hangers

Aluminum

Yes

Yes X2

Steel

4.93 in (125 mm)

White

Produkt Specifikationer

Mærke:	Crestron
Kategori:	Højttaler
Model:	Excite IC8

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