JBL ES90CH Manual

JBL Højttaler ES90CH

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Side 1/11

English

ES10, ES20, ES30, ES80,

ES90, ES100, ES25C

JBL ES SERIES

OWNER’S GUIDE

JBL®ES SERIES

For more than 60 years, JBL, Inc. has been providing audio equipment for

concert halls, recording studios and movie theaters around the world and has

become the hands-down choice of leading recording artists and sound

engineers.

With the JBL ES Series, innovative technologies such as titanium-laminate-

dome tweeters, Elliptical Oblate Spheroidal

™(EOS) waveguides and PolyPlas™

transducer reinforcement are available to you. Enjoy!

UNPACKING THE SPEAKERS

If you suspect damage from transit, report it immediately to your dealer.

Keep the shipping carton and packing materials for future use.

PLACEMENT

NEVER drag the speaker to move it, as this will damage the spikes, the

feet and/or the wood cabinet itself. Always lift the speaker and carry it to its

new location.

CAUTION: Floorstanding (tower) loudspeakers have a high center of

gravity and may become unstable and tip over during events such as

earthquakes, or if rocked, tipped or improperly positioned. If this is a concern,

these speakers should be anchored to the wall behind them, using the same

procedures and hardware customary for anchoring bookcases and wall units.

The customer is responsible for proper installation and proper selection of

hardware.

STEREO

Before deciding where to place your speakers, survey your room and think

about placement, keeping the following points in mind, using Figure 1 as a

guide:

• For best results, place the speakers 6'–8' (1.5m–2.5m) apart.

• Position each speaker so that the tweeter is approximately at ear level.

• Generally, bass output will increase as the speaker is moved closer to a wall

or corner.

• Refer to “Home Theater” below if you also plan to use the speakers for

home theater reproduction.

Figure 1. Experiment with speaker placement to obtain

the best bass level and stereo imaging in your room.

HOME THEATER

For front-channel use, place one speaker on the left and another on the right,

along either side of the television monitor. Since the speakers are

magnetically shielded, you can place them near the TV without worrying

about the field distorting the TV picture.

For surround-channel use, place speakers on bookshelves or stands

alongside the listening position. The ES10 is also wall-mountable. Final

placement depends on room acoustics, availability of space and your listening

preference (Figures 2 and 3).

In 6- or 7-channel configurations, place the rear channel(s) behind the

listening position, as shown in Figures 2 and 3.

NOTE: A JBL powered subwoofer will add impact and realism to both

music and film soundtracks. Contact your JBL dealer for recommendations

on subwoofer models for your application.

Figure 2. This overhead view shows a typical home theater plan. Left/right

rear channels are for a 7-channel system. The center rear channel is for

a 6-channel system.

Figure 3. This figure shows an alternate layout, which may be more suitable

for some rooms. Left/right rear channels are for a 7-channel system. The

center rear channel is for a 6-channel system.

Listening Position

Left

Channel

Right

Channel

Couch

Left

Front

Channel

Left

Surround

Channel

Left Rear

Channel

Right Rear

Channel

Center Rear

Channel

Right

Surround

Channel

Right

Front

Channel

Center

Channel

JBL Subwoofer

(optional)

Left

Surround

Channel

Right

Surround

Channel

Right Rear

Channel

Left Rear

Channel

JBL Subwoofer

(optional)

Center Rear

Channel

Right

Front

Channel

Left

Front

Channel

Center

Channel

Produkt Specifikationer

Mærke:	JBL
Kategori:	Højttaler
Model:	ES90CH
Bredde:	260 mm
Dybde:	384 mm
Højde:	1084 mm
Vægt:	24200 g
Produktfarve:	Kirsebær
Udgangseffekt (RMS):	225 W
Equalizer:	Ingen
Anbefalet brug:	Universel
Frekvensområde:	36 - 40000 Hz
Impedens:	8 ohm (Ω)
Forbindelsesteknologi:	Ledningsført
Højttaler, type:	4-vejs
Lyd-output kanaler:	1.0 kanaler
Højttaler, placering:	Gulv
Strømkilde type:	Ikke understøttet
Antal drivere:	5
Diskanthøjttaler:	Ja
Antal drivere til diskant:	2
Sensitivitet:	91 dB
Antal produkter inkluderet:	1 stk
Diskant diameter:	19 mm
Bashøjttaler:	Ja
Antal bashøjttalerdrev:	2
Woofer diameter:	200 mm
Forstærker:	Ingen
Mid-range driver diameter:	100 mm
Woofer diameter (britisk mål):	8 "
Mid-range driver diameter (britisk mål):	4 "
Antal mellemtoneenheder:	1
Klemskrue:	Ja