SpeakerCraft CRS8 Two Bruksanvisning

SpeakerCraft högtalare CRS8 Two

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OWNER’S MANUAL

SPEAKER PLACEMENT

Before installing your speakers, you should consider the place-

ment carefully, taking into account the location of electrical,

plumbing and other ﬁxtures. Contact your dealer for assis-

tance if you are not sure of the best location in your particular

room environment.

Placement In Ceiling: When placing your speakers in the

ceiling, they should ideally be located above the primary

listening area. The unique tweeter bafﬂe of the CRS8 speakers

allows for more forward radiation and a more even frequency

response than is obtainable on conventional coaxial type round

speakers. (See Diagram 1) If the speakers are positioned far away from the primary listening area, adjust the pivoting

tweeter so they are pointed at the primary listening area. Note: To avoid possible damage to the pivoting tweeters,

read the section entitled “SPEAKER ADJUSTMENTS” in this manual prior to performing the tweeter adjustment.

In a very large room with high ceilings, it may be necessary to place additional speakers throughout the room.

Contact your Authorized SpeakerCraft dealer for assistance.

MOUNTING SURFACE PREPARATION

New Construction — Unﬁnished Ceilings

A New Construction Bracket, SpeakerCraft P/N BKT90681 (available from your dealer), may be installed prior to

drywall application across joists (up to 24" on-center) where a speaker will be located. Insulation material should

be in place prior to installing drywall. After the hole is cut and the drywall is installed, the speakers are then eas-

ily installed following the instructions for mounting in “Finished Ceilings”.

Note: If the speakers are to be mounted

more than 24" on-center, a special “Extra Long Wing”, SpeakerCraft P/N WING90224, is available from your dealer.

Finished Ceilings

Prior to the actual installation of the speakers, it will be necessary to run cables to the speaker locations. See your

dealer for more information about cable installation. After the cable has been properly installed, you are ready to

mount the speakers. Following the simple steps listed below will result in a professional looking installation:

1. Determine the best area to mount your speakers. This area of the ceiling should be free of obstructions such as

electrical conduit, HVAC ducts, or water lines. This can best be determined by noting the placement of ﬁxtures

and gaining access to an attic or crawl space for further analysis of the location of such obstacles.

2. Find the joists nearest the desired speaker mounting location. We highly recommend using a good stud-ﬁnder

tool for this procedure. If you are lining up the speakers to some other object or molding in the room, make

sure you consider the size of the bafﬂe ﬂange which extends beyond the mounting hole.

3. Mark the hole. A template for setting the hole is provided in the box (along with two paint mask inserts for use

when painting). Position the template in the desired position and pencil an outline on the ceiling.

Congratulations on your purchase of SpeakerCraft CRS8 In-Ceiling Speakers. All CRS8 speakers

are equipped with pivoting tweeters, which allow you to direct the sound toward, or away from,

a listening area to achieve a desired effect. In addition, each CRS8 model features SpeakerCraft’s

revolutionary WavePlane™ tweeter bafﬂe. SpeakerCraft has a wide variety of accessories to com-

pliment your CRS Series speakers. Contact your dealer or SpeakerCraft direct for more details.

Diagram 1

WavePlane

™

Technology

95% Solid Plane for Tweeter

80% Open Area for Woofer

Even dispersion, less distortion

Standard Co-Axial

No Tweeter Bafﬂe

Uneven Forward Dispersion

which causes distortion

Custom Round Series In-Ceiling Loudspeakers

CRS8 SERIES

CRS8 One / CRS8 Two / CRS8 Three / CRS8 Four

Produktspecifikationer

Varumärke:	SpeakerCraft
Kategori:	högtalare
Modell:	CRS8 Two
Färg på produkten:	Black, Gold
Vikt:	27000 g
Bredd:	440 mm
Djup:	449 mm
Höjd:	168 mm
På / Av knapp:	Ja
Typ av anslutningskontakt:	6,3 mm
Anslutningsteknik:	Bedraad
Strömförbrukning (i standby):	0.3 W
Volymkontroll:	Draaiknop
Hörlursutgångar:	1
Ingångsström:	Ja
Material:	Metaal
Ljudutgångskanaler:	2.0 kanalen
Frekvensomfång:	5 - 100000 Hz
Signal-brusförhållande:	96 dB
Total harmonisk distorsion (THD):	0.01 procent
Typ av kylning:	Passief
XLR in:	Ja
Fjärrkontroll ingår:	Ja
Strömförbrukning (typiskt):	300 W
Ingångskänslighet:	240 mV
Toppeffekt per kanal:	200 W
Synkronisering av ingångsimpedans:	20000 Ohm
Anslutningstyp för högtalare:	Klemmenaansluiting
Dynamisk uteffekt per kanal (4 Ohm):	200 W
Dynamisk uteffekt per kanal (8 Ohm):	100 W
Dämpningsfaktor:	100
Linjeingångar (RCA):	2
Phono audio in (L, R):	Ja
CD-ljud i (L, R):	Ja
Effektutgång (DIN):	120/210W
Anslutning till skivspelare:	Ja