MartinLogan Motion XTC8-HT Manuel utilisateur

1

Register your warranty online at www.MartinLogan.com.

See your local MartinLogan dealer for new construction pre-install brackets (sold separately).

X T W 6 | X T C 8 | X T C 8 - H T

X T W 5 - L C R | X T W 6 - L C R

user’s manual

2

Content Check List ..................2

Safety Warnings and WEEE Recycling ....2

Square Grilles, Pre-Installation Brackets,

& Backboxes ...................3

Protect Your Investment ...............6

Break-In .........................6

General Speaker Placement ...........6

Placement Options (All Models) .........7

Placement Options (Aimable XTC8-HT Speaker)

8

Connection ......................9

In-Ceiling Mounting (pictorial) .........10

In-Wall Mounting (pictorial) ...........11

Installation ......................12

Painting the Speaker Grille ...........13

FAQ & Troubleshooting .............14

Warranty and Service ..............15

Specifications ....................16

Safety Warnings and WEEE Recycling

The lightning bolt flash with arrowhead symbol within an equilateral triangle is intended

to alert the user to the presence of uninsulated “dangerous voltage” within the product’s

enclosure that may be of sufficient magnitude to constitute a risk of electric shock.

The exclamation point within an equilateral triangle is intended to alert the user to the

presence of important operating and maintenance (servicing) instructions in the litera-

ture accompanying the appliance.

The fire within an equilateral triangle is intended to alert the user to the potential of

creating a fire hazard if they do not follow the instructions.

The dollar sign within an equilateral triangle is intended to alert the user that they run

the risk of causing damage that could be potentially expensive to repair if they don't

follow the instructions.

WARNING!

• Refer servicing to a qualified technician.

• To prevent fire or shock hazard, do not expose this module to moisture.

• Turn amplifier off should any abnormal conditions occur.

• Do not drive speaker beyond its rated power.

Content Check List

You will find the following items enclosed for your new MartinLogan loudspeaker. Should you

require assistance please call our service department at (785) 749-0133.

• Install Template • Grille Cover

3

In accordance with the European Union WEEE (Waste Electrical and Electronic

Equipment) directive effective August 13, 2005, we would like to notify you that this

product may contain regulated materials which upon disposal, according to the WEEE

directive, require special reuse and recycling processing.

For this reason MartinLogan has arranged with our distributors in European Union

member nations to collect and recycle this product at no cost to you. To find your local

distributor please contact the dealer from whom you purchased this product, email info@

martinlogan.com or visit the distributor locator at www.martinlogan.com.

Please note, only this product itself falls under the WEEE directive. When disposing of

packaging and other related shipping materials we encourage you to recycle these items

through the normal channels.

Square Grilles, Pre-Installation Brackets, & Backboxes

Square grilles, pre-installation brackets, and retrofit backboxes are available for certain MartinLogan

Motion XT Series architectural speakers. Contact your dealer for availability.

4

Protect Your Investment

• Use an amp that approximately matches the speaker's specified power handling.

• To avoid damage, turn down the volume if the speaker sounds like it is distorting, sounds

harsh, or the bass begins to break up.

• Tone controls and equalizers may increase the likelihood of distortion, especially at high vol-

umes. Use these settings sparingly.

Break-In

When you first begin to play your speakers, they will sound a bit bass shy. This is due to the high

quality, long-life components used in the drivers. Allow approximately 72 hours of break-in at

90dB (moderate listening levels) before any critical listening.

General Speaker Placement

Choosing a Mounting Location

Install the speakers between wall studs or ceiling joists being careful to avoid electrical wires

behind the wall's surface. Please note, XTC8, and XTC8-HT should only be used in-ceiling.

Wall Rigidity Results in Better Sound

Increasing the rigidity of your walls may improve sonic performance. To do this consider adding

cross bracing inside of the wall approximately 12-inch (30cm) above and below the speaker.

Achieving Superior Imaging

These MartinLogan in-wall and in-ceiling speakers offer superb imaging and flexible placement in

nearly any location. However, for best performance and imaging place speakers equidistant from

the primary listening position and avoid physical obstructions between the speaker and primary

listening position.

Balancing Hard vs. Soft Surfaces Improves High- and Mid-Frequency Performance

Rooms that are “over damped” with carpeting, drapes, and other sound absorbers can cause

your system to sound dull and lifeless. On the other hand, rooms can have so many hard surfaces

that the system sounds like a gymnasium. Experiment by adding or removing soft surfaces until you

find a mix that sounds good to you.

Balancing Bass Output

Corner placement of these speakers will reinforce their bass output. If you require balanced output

across the entire audio spectrum avoid mounting these speakers in a corner.

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When choosing placement follow these simple recommendations. Keep in mind these are

just recommendations and your unique installation requirements may dictate otherwise:

• Place a minimum of 12-inches (30cm) from any wall corner.

• Place fronts/centers equidistant between 10–14 feet (3–4.3m) from the listening position.

• XTC8, and XTC8-HT. Install in-ceiling only.

Placement Options (All Models)

The Motion XT series architectural speakers feature MartinLogan’s highest performance

Folded Motion Tweeter, the FMT XT. In addition to the increased performance capabilities

over our standard size FMT, this unique thin film tweeter features an even further controlled

dispersion pattern of 80° by 30°. This controlled “cone of sound” even further reduces

undesirable acoustic interactions and can be extremely useful in avoiding sound reflections

in the room which would otherwise result in diminished sound quality. For optimal

performance, attention should be paid to the mounting location of the speaker to help

ensure that the primary listening area is within the dispersion pattern of the tweeter. Keep in

mind, the farther away the listener is from the speaker, the wider the coverage area of the

tweeter becomes. Because of the unique dispersion of the FMT XT tweeter, the dispersion or

coverage area of Motion XT CI in-wall speakers can be adjusted by positioning the tweeter

either horizontally or vertically. By default the in-wall models ship ready to be installed

with the tweeter in the vertical orientation, providing an 80° Horizontal x 30° Vertical

dispersion pattern. Depending on your unique room layout, seating position, and installation

requirements, the tweeter can be used in either horizontal or vertical orientation to provide

the best coverage for your particular needs. For example, when installing an in-wall speaker

higher up on the wall (well above the seating area height) it may be more beneficial to

orient the tweeter in the “horizontal” position so the dispersion pattern then becomes 30°

Horizontal by 80° Vertical to ensure the primary listening area is within the coverage of

the tweeter. In other words, the FMT XT provides an 80° x 30° dispersion and you can

decide which orientation is more appropriate for your system to provide the best coverage

and performance. The more controlled 30° dispersion side can be used to help eliminate

unwanted sound reflections or help reduce unwanted “sound leakage” into other areas of

the home, especially in open floor plans. Controlled Dispersion is a tool to help deliver better

sound quality where it actually matters, your ears! So feel free to experiment with both

options to help decide which is the right choice for your installation.

Stereo and Home Theater Applications (no illustration)

MartinLogan Motion XT series in-wall and in-ceiling speakers are ideal for 2-channel stereo and

multi-channel home theater installations. The guidelines from the previous section apply to both

in-wall and in-ceiling speakers.

TWEETER ROTATES 90˚

VERTICAL INSTALLATION HORIZONTAL INSTALLATION

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Multiple speakers, distributed audio.

Fig. 1a

XTC8-HT: Non-direct rear channels in

a 7.1-channel system.

Min. 12

˝

Min. 12

˝

Min. 12

˝

Min. 12

˝

Min. 12

˝

10

´

-14

´

Min. 12

˝

10

´

-14

´

Front left, center, and right speakers.

Front left and right speakers.

XTC8-HT: Non-direct surround channels

in a 5.1-channel system.

XTC8-HT: Non-direct rear channel in a

6.1-channel system.

Fig. 2a

Fig. 2b

Fig. 3b

Fig. 3a

Fig. 3c

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Min. 12

˝

XTC8-HT: Direct radiating surround and

rear channels in a 7.1-channel system.

XTC8-HT: Direct radiating front, left

center, surrounds and rear channels

in a 7.1.4-channel system with Atmos

height speakers.

Fig. 3d Fig. 4a

8

Multiple Speakers, Distributed Audio (Fig. 1a)

In larger areas (offices, etc.) multiple speakers may be used to eliminate the sound imbalances

that occur with separate stereo speakers as people move around the room, or are seated closer

to one speaker than the other. Position speakers to achieve the broadest sound coverage in the

main listening area. The angled XTC8-HT can be useful to help aim and focus sound towards an

area you are trying to cover.

Placement Options (Aimable XTC8-HT Speaker)

XTC8--HT speakers are optimized for use in rooms with ceiling heights ranging from 8–9 feet

(2.4–

2.74m). Point the tweeter toward the primary listening position. For overall clarity and balanced

bass performance, these speakers should be mounted in the ceiling 12 inches (30 cm) or more

from the wall, as shown in Figs. 3a to 3f.

Front Channel Placement (Fig. 3a & 3b)

Follow the general guidelines for speaker placement provided at the beginning of the main

section

keeping in mind the distance from the front speakers to your primary listening area should be

10–14 feet (3–4.3m), as shown. Point the drivers toward the primary listening position.

Non-Direct Radiating Surround/Rear Placement

These speakers are also ideal for use as surround or surround back channels. Aiming the speaker

so sound bounces off the walls creates an enveloping, reverberant sound field. Keep in mind that

speakers should be mounted 12 inches (30 cm) or more from the wall.

• 5.1-Channel Surround Placement (Fig. 3c): Position one speaker on either side of the listening

area, with drivers pointed toward the side walls.

• 6.1-Channel Rear Placement (Fig. 3d): Begin with ‘5.1-Channel Surround Placement’ (above).

Center one speaker behind the listening area with drivers pointed toward the back wall.

• 7.1-Channel Rear Placement (Fig. 3e): Begin with ‘5.1-Channel Surround Placement’ (above).

Position another pair of XTC8-HT speakers behind the listening area, one slightly to the right,

the other slightly to the left, with drivers pointed to the back of the room as shown.

Direct Radiating Surround/Rear Center Placement (Fig. 3f)

The XTC8-HT may be used as direct-radiating speakers, positioned with drivers pointed toward

the

listening area. Use Fig. 3f as a guide to positioning as you experiment to achieve optimal

surround

sound in your room.

Motion XT LCR Model Placement (Fig. 3d)

The XTW5-LCR and XTW6-LCR are true Left, Center, Right (“LCR”) models that can be used for

any in-wall position in a stereo or home theater setup. Both models are designed to mount either

vertically or horizontally as desired or otherwise dictated by your unique installation. The dedicated

midrange driver of the XTW6-LCR does give the speaker an asymmetrical driver layout when

mounted horizontally. This design does not negatively impact the performance of the speaker when

used in this layout, and it should be aligned according to its outer dimensions and not the tweeter

location. When mounting the XTW6-LCR horizontally, it may be necessary to modify or frame out

the stud bay to accommodate the extra width of the speaker. Please consult a licensed contractor

for proper guidance or assistance when installation requires such modifications..

Connection

Connect the red (+) amplifier terminal to the red (+) speaker terminal. Connect the black (-)

amplifier terminal to the black (-) speaker terminal.

Installation

NOTE: These instructions assume the mounting surface is of standard wood frame and standard

sheet rock construction. If you wish to mount the speakers to another type of material, you should

contact a bonded contractor.

NOTE: See your local dealer for new construction pre-install brackets, square grilles (in-ceiling

models only) and back boxes (in-ceiling models only) (accessories sold separately).

NOTE: While it is possible to use a manual screwdriver for installation, we strongly suggest using a

power drill. To avoid damaging or breaking the clamps, set your drill to a HIGH SPEED but LOW

TORQUE setting. A high power setting is NOT necessary and may cause clamps to crack or break

from the added force.

Such damage is not covered under warranty.

WARNING! Before installing check local building codes to verify compliance

with local regulations. WARNING! Before installing check for obstructions behind

drywall. To do this make a small hole, cutting at a 45° angle (this will make the

hole easier to patch if obstructions are found). Only cut out the mounting hole after

you have verified there are no obstructions behind the dry wall. WARNING! Use

only speaker cable that is rated for in-wall use. The UL standard is CL2, CL3, and

CM. The CSA standard is FT4. WARNING! Turn your amplifier off before making

or breaking any signal connections.

Recommended tools:

• Stud finder

• Sharp pencil or pen

• Dry wall knife/saw

• Wire strippers

• Power drill

• Tape measure

• Low-tack tape

9

10

✔

✘

SpeakerInstallation andConnection

(pictorial)

NOTE: If the clamps are not set to the right position, useascrewdrivertoturn

the screws counter-clockwise until the clampsare in the correct position.

In-Ceiling Mounting

Fig.5c

Fig.5a

Fig.5d

Fig.5b

Fig.5e

In-Wall Mounting

Fig. 6e

Fig. 6c

Fig. 6a

Fig. 6f

Fig. 6b

Fig. 6d

11

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NOTE: Retrofit Back Boxes are available for all in-ceiling Motion series speakers. These back

boxes reduce sound from “leaking” into the area above where the speaker is installed. For

example, if building a home theater downstairs and there are living spaces directly above where

the speakers are installed it may be desirable to use these back boxes to help contain the sound

so it does not cause any disturbance to those above the speakers.

1. If the template has a removable center, remove it at this time.

2. Using a stud finder, position the template completely between wall studs or ceiling joists.

XTC8, and XTC8-HT: Install in-ceiling only.

3. Hold or tape the template in place and mark cutout with a pencil. For rectangular

speakers, level the template before marking (Figs. 5a, 6a.1, & 6a.2).

4. Remove the template and cut out the opening with a drywall knife (Figs. 5b & 6b).

5. In-wall: If desired, place fiberglass insulation above and below the cut-out hole. Place

a half thick piece of fiberglass insulation behind the speaker. In-ceiling: If desired, place

fiberglass insulation 12" (30cm) or thicker between the joists directly above the speaker.

6. Connect speaker cables. Be consistent when connecting the speaker leads to the terminals.

Take great care to assign the same color to the (+) terminal on both the speaker and the

amplifier.

7. Set your power drill to the high speed but low torque setting.

8. Ensure the clamps on the lip of the speaker are positioned exactly as shown in the Warning

Diagrams.

9. Gently push the assembly into the ceiling or wall hole (Figs. 5c & 6c).

10. Supporting the assembly with one hand, tighten each screw using the electric drill and

Torx T20 bit. Stop tightening when you sense resistance (Figs. 5d & 6d). MC6-HT: Before

tightening screws orient speaker so the drivers are positioned towards the desired position.

11. Gently press the grille into place (Figs. 5e & 6e).

Painting the Speaker Grille

IMPORTANT! Before painting remove grille from speakers. Do not paint the surface of the speaker

behind the grille. Do not use a paint roller.

1. Remove the grille from the speaker.

2. Paint the grille, being careful not to plug the holes. For best results use a spray rather than

a brush. Allow the paint to completely dry before proceeding. Do not paint the surface

behind the grille.

NOTE: Retrofit Back Boxes are available for all in-ceiling Motion series speakers. These back

boxes reduce sound from “leaking” into the area above where the speaker is installed. For

example, if building a home theater downstairs and there are living spaces directly above where

the speakers are installed it may be desirable to use these back boxes to help contain the sound so

it does not cause any disturbance to those above the speakers.

13

14

Frequently Asked Questions

How do I clean my speakers? Use a dust free cloth or a soft brush to remove the dust from your

speakers. Do not spray any kind of cleaning agent on or in close proximity to the drivers.

What size amplifier should I use? We recommend an amplifier rated within the suitable amplifier

range of your speaker.

Could you suggest a list of suitable electronics and cables that would be ideal for MartinLogan

speakers? The area of electronics and cable choice is probably the most common type of

question that we receive. It is also the most subjective. We have repeatedly found that brands that

work well in one setup will drive someone else nuts in another. We use many brands with great

success. Again, we have no favorites; we use electronics and cables quite interchangeably. We

would suggest listening to a number of brands—and above all else—trust your ears. Dealers are

always the best source for information when purchasing additional audio equipment or cables and

will be well versed in the subject of special safety requirements for in-wall cable.

Will exposure to sunlight affect the life or performance of my speakers? We recommend that

you not place any loudspeaker in direct sunlight. The ultraviolet (UV) rays from the sun can cause

deterioration of grille cloth, speaker cones, etc. Small exposures to UV will not cause a problem. In

general, the filtering of UV rays through glass will greatly reduce the negative effects.

Troubleshooting

No Output

• Check that all your system components are turned on, not muted, and that your balance con-

trol (if applicable) is set correctly.

• Check to make sure your power outlet at the wall is working.

• Check your power cords, speaker wires, and interconnecting cables.

• Check to make sure no headphones are plugged in.

• Swap speaker wires at your amplifier with those of a speaker that is functioning correctly. If

the lack of output moves to a different speaker the problem could be with other equipment in

your system (i.e. amp, pre-amp, processor, etc.)

• Try hooking up a different set of speakers. The lack of output could point to a problem with

other equipment in your system (i.e. amp, pre-amp, processor, etc.)

Lack of Bass or Poor Imaging

• Check your speaker wires. Is the polarity correct — (+) to (+) and (–) to (–)?

• The use of optional back boxes will reduce the bass output of the speaker as these

enclosures reduce the air space the woofer is able to utilize. This is the tradeoff of reducing

unwanted sound that is able to travel to other areas of the home.

15

Warranty

MartinLogan offers online warranty registration at www.martinlogan.com.

Your speaker is provided with an automatic Limited 90 Day Warranty coverage.

You have the option, at no additional charge, to receive a Limited 5 Year Warranty coverage.

To obtain the Limited 5 Year Warranty coverage register your speakers at www.martinlogan.com.

Save a copy of your dealer receipt as it may be requested if service is required.

MartinLogan may not honor warranty service claims unless we have a completed Warranty

Registration on file at www.MartinLogan.com!

Service

Should you be using your MartinLogan product in a country other than the one in which it was

originally purchased, we ask that you note the following:

1 The appointed MartinLogan distributor for any given country is responsible for warranty

servicing only on units distributed by or through it in that country in accordance with its

applicable warranty.

2 Should a MartinLogan product require servicing in a country other than the one in which it

was originally purchased, the end user may seek to have repairs performed by the nearest

MartinLogan distributor, subject to that distributor’s local servicing policies, but all cost of

repairs (parts, labor, transportation) must be borne by the owner of the MartinLogan product.

3 If, after owning your speakers for six months, you relocate to a country other than the

one in which you purchased your speakers, your warranty may be transferable. Contact

MartinLogan for details.

16

NOTES

17

18

Specifications*

System Frequency Response ........

Aiming........................

Sensitivity......................

Impedance .....................

Crossover Frequency..............

High-Frequency Driver ............

Low-Frequency Driver.............

Binding Post Inputs ...............

Suitable Amplifier Range ..........

Maximum Power Handling .........

Weight........................

Overall Size (h x w x d) ...........

Required opening

.................

Projection from wall surface ........

Depth required behind wall surface...

*Specifications are subject to change

without notice.

XTCW6

56 - 25,000 Hz ±3dB

N/A

91dB @2.83V/ 1 meter

Compatible with 8 ohms

2,460 Hz

FMT Transducer

1.27” x 2.4” (3.22cm x 6.09cm) Opening

4.5” x 2.75” (11.43cm x 6.98cm) Diaphragm

6.5” (16.51cm) black Kevlar with Nomex backer cone

Push style accommodates wire up to 12AWG

50-200 Watts

100 Watts

1.2 lbs. each (0.5 kg)

11.06" x 8.03" x 3.55" (28.1 x 20.4 x 9.02cm)

7" x 10.13" (17.9 x 25.9cm)

0.31" (0.79cm)

3.43" (8.72cm)

(20.40cm)

8.03”

(20.61cm)

8.12”

(17.60cm)

6.93”

(9.02cm)

3.55”

(0.30cm)

0.12”

(0.79cm)

0.31”

(8.72cm)

3.43”

(9.51cm)

3.75”

(8.72cm)

3.43”

(28.10cm)

11.06”

(28.10cm)

11.06”

(25.30cm)

9.96”

MOUNTING LOCKS

EXTEND 0.375in [9.5mm]

BEYOND LONG EDGES

CUTOUT DIMENSIONS

(WITH TOLERANCE)

WIDTH: 7.00in [179mm]

HEIGHT: 10.13in [259mm]

(2.5cm)

1”

MAX CEILING THICKNESS

19

System Frequency Response ........

Aiming........................

Sensitivity......................

Impedance .....................

Crossover Frequency..............

High-Frequency Driver ............

Low-Frequency Driver.............

Binding Post Inputs ...............

Suitable Amplifier Range ..........

Maximum Power Handling .........

Weight........................

Overall Size (dia. x depth) .........

Required opening

.................

Projection from wall surface ........

Depth required behind wall surface...

*Specifications are subject to change

without notice.

XTC8

51 - 25,000 Hz ±3dB

N/A

91dB @2.83V/ 1 meter

Compatible with 8 ohms

2,270 Hz

FMT Transducer

1.27” x 2.4” (3.22cm x 6.09cm) Opening

4.5” x 2.75” (11.43cm x 6.98cm) Diaphragm

8” (20.32cm) black Kevlar with Nomex backer cone

Push style accommodates wire up to 12AWG

15–300 Watts

150 Watts

1.2 lbs. each (0.5 kg)

10.35" x 5.30" (26.30 x 13.46cm)

9.25" (9.5cm) diameter

0.33" (23.5cm)

5.50" (13.97cm)

(26.30cm)

10.35”

(13.46cm)

5.30”

(13.14cm)

5.17”

(2.5cm)

1”

MAX WALL/CEILING

THICKNESS

(26.41cm)

10.40”

(13.97cm)

5.50”

(0.83cm)

.33”

(23.50cm)

9.25”

CUTOUT DIAMETER

(WITH TOLERANCE)

9.25in [235mm]

MOUNTING LOCKS

EXTEND 0.375in [9.5mm]

BEYOND EDGE

20

XTC8-HT

51 - 25,000 Hz ±3dB

Rotate speaker

91dB @2.83V/ 1 meter

Compatible with 8 ohms

2,000 Hz

FMT Transducer

1.27” x 2.4” (3.22cm x 6.09cm) Opening

4.5” x 2.75” (11.43cm x 6.98cm) Diaphragm

8” (20.32cm)

black Kevlar with Nomex backer cone

Push style accommodates wire up to 12AWG

50-300 Watts

150 Watts

5.3 lbs. each (2.4 kg)

12.68" x 7.15" (32.2 x 18.14cm)

11.5" (29.1cm) diameter

0.26" (0.65cm)

7.03" (17.84cm)

Specifications*

System Frequency Response ........

Aiming........................

Sensitivity......................

Impedance .....................

Crossover Frequency..............

High-Frequency Driver ............

Low-Frequency Driver.............

Binding Post Inputs ...............

Suitable Amplifier Range ..........

Maximum Power Handling .........

Weight........................

Overall Size (dia. x depth) .........

Required opening

.................

Projection from wall surface ........

Depth required behind wall surface...

*Specifications are subject to change

without notice.

(32.20cm)

12.68”

(29.06cm)

11.44”

(17.84cm)

7.03”

(18.14cm)

7.15”

(2.5cm)

1”

MAX CEILING THICKNESS

(32.50cm)

12.80”

(18.49cm)

7.28”

(0.65cm)

0.26”

49°

MOUNTING LOCKS

EXTEND 0.375in [9.5mm]

BEYOND EDGE

CUTOUT DIAMETER

(WITH TOLERANCE)

11.5in [291mm]

TWEETER ANGLE

TWEETER AIMING: ROTATE SPEAKER ASSEMBLY

TO AIM TWEETER AT LISTENING POSITION

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