JBL SVA CENTER Manuale utente

thank you for choosing JBL. For over 50 years, JBL

has been involved in every aspect of musical and film recording

and reproduction, from live performances to monitoring the

recordings you play in your home, car, or office.

We’re confident that the JBL loudspeakers you have

chosen will provide every note of enjoyment that you expected –

and that when you think about purchasing additional audio

equipment for your home, car, or office, you will once again

choose JBL.

Please take a moment to complete the enclosed profile card.

It enables us to keep you posted on our latest advancements,

and helps us to better understand our customers and build

products that meet your needs and expectations.

JBL Consumer Products

SVA1500

SVA1600

SVA1800

SVA2100

SVA Center

simple

set-up guide

SVA1800/SVA2100 OM 7/20/98 12:15 PM Page 1

one. Speaker Placement

JBL’s SVA Series takes advan-

tage of our latest technology

to deliver incredibly clean,

detailed sound. Incorporating

JBL’s Symmetrical Vertical

Array™ and exclusive

Bi-Radial® horn, these loud-

speakers deliver sound that is

distributed over a wide sound-

stage with pinpoint imaging.

Because the horn should be

directed at ear level in order

to maximize the imaging

characteristics, JBL developed

an exclusive cast-aluminum

adjustable spike foot that can

be adjusted while the speaker

is in position. The Bi-Radial

horn design – which greatly

reduces room reverberation –

along with video-shielding,

allows greater placement flex-

ibility within the room. Ultra-

wide frequency response and

high power handling combine

to give you clear, powerful

sound that you get only

from genuine JBL. The SVA

loudspeakers are perfect

for today’s Dolby* Digital

recordings.

The SVA Center is designed

to complement any of the

SVA Series loudspeakers.

It is the perfect addition for

re-creating the cinematic

experience in your home.

Introduction

Proper placement of the

speakers is an important step

in obtaining the most realistic

soundstage possible. These

recommendations are for the

optimum placement of the

loudspeakers. Use these

placement recommendations

as a guide. Slight variations

will not diminish your

listening pleasure.

1' 1'

40–60

SVA2100, SVA1800, SVA1600

As Front Speakers As Surround Speakers

5–6 ft.

SVA Center

0–2 ft.

SVA1500

For optimum performance, use

the SVA Center with the grille

attached.

SVA1800/SVA2100 OM 7/20/98 12:15 PM Page 2

Preparing the Speaker Cable

1. Determine the length of

wire necessary to connect

your amplifier to the speaker

that is farthest away.

Remember to allow for extra

cable to be able to conceal it

under baseboards, or run it

around corners.

2. Keep both cable lengths

the same in order to help

maintain proper signal

balance and imaging.

3. Separate about one inch of

the two conductors that make

up each cable. Then strip off

about 3/8" of insulation.

4. Twist each conductor’s thin

wires into a tightly bunched

spiral.

5. Identify a difference

between the two conductors.

This may be done in various

ways, depending upon the

type and brand of cable you

are using.

•Different color wire

•A strand of thread in one

conductor

•A colored line on one con-

ductor’s outer insulation

•Raised ribs on one conduc-

tor’s outer insulation

•A printed (+) marking on

one of the insulators

Some of the More Common Differentiating Marks for Conductors Are:

The terminals on the SVA Series

loudspeakers can accept several

types of speaker cable connections.

Remember to connect the red (+)

terminal on the receiver/amplifier

to the red (+) terminal on the

speaker and the black (–) terminal

on the receiver/amplifier to the

black (–) terminal on the speaker.

– +

+2dB

0dB

High Frequency

– +

+2dB

0dB

High Frequency

Bare wire connecting method. Banana/spade connecting method.

Wire Length Recommended Speaker Cable Size

Up to 20 ft. 16 gauge

Up to 30 ft. 14 gauge

Greater than 30 ft. 12 gauge or heavier

two. Hookup

Connection Tips

SVA1800/SVA2100 OM 7/20/98 12:15 PM Page 3

+ – + –

Right Left

Right

Speaker Left

Speaker

Receiver/

Amplifier

– +

+2dB

0dB

High Frequency

LF – +

– +

+2dB

0dB

High Frequency

The SVA2100, SVA1800 and

SVA1600 outer connection

panel and internal dividing

network are designed so

that separate sets of speaker

cable can be attached to the

low-frequency transducer and

midrange/high-frequency

transducer portions of the

dividing network. This is

called bi-wiring. Bi-wiring

provides several sonic

advantages and considerably

more flexibility in power

amplifier selection.

Standard

SVA2100, SVA1800, SVA1600

Single-Stereo Amplifier

+ – + –

Right Left

Right Speaker Left SpeakerReceiver/Amplifier

– +

+2dB

0dB

High Frequency

LF – +

– +

+2dB

0dB

High Frequency

Bi-Wiring

– +

+2dB

0dB

High Frequency

Remove strapping bars.

+ – + –

Right Left

Right

Speaker Left

Speaker

Receiver/

Amplifier

– + – +

SVA1500, SVA Center

SVA1800/SVA2100 OM 7/20/98 12:15 PM Page 4

Dual-Stereo Amplifier

+ – + –

Right Left

Right Speaker Left SpeakerAmplifier 1

+ – + –

Right Left

Amplifier 2

– +

+2dB

0dB

High Frequency

LF – +

– +

+2dB

0dB

High Frequency

three. Speaker Angle Adjustment

SVA2100, SVA1800, SVA1600

four. Response Contour Adjustment

SVA2100, SVA1800, SVA1600

20– + 20k

0dB

Frequency

+2dB

0dB

20 20k

0dB

Frequency

– +

+2dB

0dB

SVA Center

The SVA Center terminal cup has an adjustable foot to

angle the speaker towards the listening position.

Loosen thumbscrew. Slide rod down the desired

amount.

Tighten thumbscrew.

SVA1800/SVA2100 OM 7/20/98 12:15 PM Page 5

If there is no sound from

any of the speakers, check

the following:

• Receiver/amplifier is on and

a source is playing.

• Review proper operation of

your receiver/amplifier.

If there is no sound coming

from one speaker, check the

following:

• Check the “Balance” control

on your receiver/amplifier.

• Check all wires and con-

nections between receiver/

amplifier and speakers.

• Make sure all wires are con-

nected. Make sure none of the

speaker wires are frayed, cut,

or punctured.

If the system plays at low

volumes but shuts off as

volume is increased, check

the following:

• Check all wires and con-

nections between receiver/

amplifier and speakers. Make

sure all wires are connected.

Make sure none of the

speaker wires are frayed, cut,

or punctured.

• If more than one pair of

main speakers is being used,

check the minimum imped-

ance requirements of your

receiver/amplifier.

If there is low bass output,

check the following:

• Make sure the polarity

(+ and –) of the left and

right “Speaker Inputs” are

connected properly.

If you are not bi-wiring your

system, and there is no out-

put from either the low- or

high-frequency drivers,

check the following:

• Make sure the shorting

straps are properly attached

to the terminals.

• Check all connections

between processor/amplifier

and each of the speakers.

If you are bi-wiring your

system, and there is no out-

put from either the low- or

high-frequency drivers,

check the following:

• Make sure the amplifier is

hooked up to both the low

and high terminals on each

speaker.

• Check all connections

between processor/amplifier

and each of the speakers.

Troubleshooting

SVA1800/SVA2100 OM 7/20/98 12:15 PM Page 6

SVA2100

Frequency Response

40Hz – 18kHz (±2dB)

30Hz – 20kHz (–6dB)

Sensitivity

93dB @ 2.83 volts/1 meter

Recommended Maximum

Amplifier Power**

300 watts

Impedance

8 ohms nominal

Crossover Frequency

1200Hz

Dimensions (HxWxD)

43 x 14-1/2 x 20-1/4 inches

1092 x 368 x 514mm

Weight

95 lbs/43 kg

SVA1800

Frequency Response

50Hz – 18kHz (±2dB)

35Hz – 20kHz (–6dB)

Sensitivity

92dB @ 2.83 volts/1 meter

Recommended Maximum

Amplifier Power**

250 watts

Impedance

8 ohms nominal

Crossover Frequency

1600Hz

Dimensions (HxWxD)

38 x 12-1/2 x 16-1/4 inches

965 x 318 x 413mm

Weight

75 lbs/34 kg

SVA1600

Frequency Response

50Hz – 18kHz (±2dB)

38Hz – 18kHz (–6dB)

Sensitivity

89dB @ 2.83 volts/1 meter

Recommended Maximum

Amplifier Power**

200 watts

Impedance

8 ohms nominal

Crossover Frequency

1750Hz

Dimensions (HxWxD)

35-3/4 x 11 x 13-1/2 inches

908 x 279 x 343mm

Weight

60 lbs/27 kg

Specifications

Occasional refinements may

be made to existing products

without notice, but will always

meet or exceed original speci-

fications unless otherwise

stated.

**The maximum recommended

amplifier power rating will

ensure proper system head-

room to allow for occasional

peaks. We do not recommend

sustained operation at these

maximum power levels.

SVA1500

Frequency Response

80Hz – 18kHz (±2dB)

45Hz – 20kHz (–6dB)

Sensitivity

88dB @ 2.83 volts/1 meter

Recommended Maximum

Amplifier Power**

150 watts

Impedance

8 ohms nominal

Crossover Frequency

2500Hz

Dimensions (HxWxD)

20 x 6-13/16 x 11-1/8 inches

508 x 173 x 283mm

Weight

25 lbs/11.4 kg

SVA Center

Frequency Response

80Hz – 18kHz (±2dB)

45Hz – 20kHz (–6dB)

Sensitivity

88dB @ 2.83 volts/1 meter

Recommended Maximum

Amplifier Power**

150 watts

Impedance

8 ohms nominal

Crossover Frequency

2500Hz

Dimensions (HxWxD)

6-13/16 x 20 x 11-1/8 inches

173 x 508 x 283mm

Weight

25 lbs/11.4 kg

SVA1800/SVA2100 OM 7/20/98 12:15 PM Page 7

declare in own resopsibility, that the looudspeakers

described in this owner‘s manual are in compliance with

technical standards:

EN 50 081-1/1992

EN 50 082-1/3.1995

Steen Michaelsen

JBL Europe A/S

Birkerød, DENMARK 1/97

Declaration of Conformity

We, JBL Europe A/S

Kongevejen 194B

DK-3460 Birkerød

DENMARK

JBL Consumer Products

80 Crossways Park West, Woodbury, NY 11797

8500 Balboa Boulevard, Northridge, CA 91329

1-800-336-4JBL (4525) (USA only)

http://www.jbl.com

of JBL, Incorporated.

*Trademark of Dolby Laboratories.

Printed in USA 01/97 Part No. 332382-001

A Harman International Company

SVA1800/SVA2100 OM 7/20/98 12:15 PM Page 8

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