Polk-audio I-Sonic 2 Manuel d'utilisateur télécharger pdf (Page 14)

Polk Customer Service (800) 377-7655

IMPORTANT NOTE:

When this manual refers to “Front Left.” we mean the speaker on

your left side as you face the front (TV) side of the room. When we

refer to “Surround Left” we mean the speaker that is behind you

and to your left as you face the front (TV) side of the room.

Center Channel Speaker

Place the center speaker as close to the TV as possible. The most

popular placement is right on top of your TV set. It is also fine to

place it below the TV.

Front Speakers

To get the most realistic stereo image and lifelike sound, place the

RT800i speakers equidistant from the center of your television so that

an equilateral triangle is created between them and your favorite

viewing or listening position (Fig. 4). If your room arrangement forces

you to place the speakers farther apart than you are sitting from them,

you may need to angle the speakers toward the middle in order to

support a more solid center image.

Surround Speakers

Here are some recommendations to review before you determine the

permanent installation: (Fig. 5)

SPEAKER PLACEMENT

Location

Dipole Mode

Directly to either side

or slightly behind

listener, on-wall

As above but placed

on a stand or cabinet

3 ft. or more in height

As above but on a

bookshelf with at least

8" clearance front

and back

Behind and to the

sides of the listener,

on-wall

Bipole Mode

Directly to either side

or slightly behind

listener, on-wall

Behind and to the

sides of the listener,

on-wall

As above but placed

on a stand or cabinet

3 ft. or more in height

As above but on a

bookshelf with at

least 8" clearance

front and back

Sound

diffuse rear soundfield,

lean timbral balance,

convincing front to

rear image flow

slightly leaner balance

richer midrange bal-

ance with some addi-

tional sonic coloration

depending on shelf

more diffuse rear

soundfield, lean

timbral balance, less

specific rear images

very specific rear and

side images, can limit

surround-soundstage

more specific rear and

side images, richer

midrange balance,

good front to rear

image flow

slightly leaner balance

richer midrange bal-

ance with some addi-

tional sonic coloration

depending on shelf

Recommendation

Highly Recommended

Recommended

Okay

Recommended

Subwoofer

The magnetically shielded subwoofer may be placed in an entertainment

center, behind furniture, or next to a sofa or chair. For best performance

place it on the same side of the room as the front satellites and near a

wall. It should only be seated on the plinth as illustrated. NEVER LAY

THE SUBWOOFER ON THE AMPLIFIER END—THIS WILL DAMAGE

THE AMPLIFIER.

If the 25-pin cable is not long enough, you may add a 4 meter Monster

Cable brand DB25HT Audio Interconnect cable (or equivalent) to

increase the length to 8 meters. Contact your Polk dealer or call Polk

Audio (800) 638-7276, ext. 324, Monday through Friday, 9

AM - 6PM

Eastern Standard Time to order an extension cable direct from us.

(Fig. 4)

(Fig. 5)

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Polk-audio I-Sonic 2 Manuel d'utilisateur Page 14

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