JBL SCS178 manual A S E, Volume Crossover

Page 9

 

O P E R A T I O N

 

 

 

 

 

 

P H A S E

 

Press the Master Power

 

not sense a signal

after

The Phase Control ™ determines

 

Switch (marked Power ¡) to

 

approximately twenty minutes,

whether the subwoofer’s piston-

 

the ON position to use the

 

it will automatically go into

like action moves in and out in

 

 

subwoofer. When your receiver

 

standby mode. If you will be

phase with the main speakers or

 

or amplifier is off, or is not

 

away from home for an

opposite the main speakers. This is

 

sending program material to

 

extended period of time, or if

adjusted by pressing the button to

 

the subwoofer, the subwoofer

 

the subwoofer will not be used,

the 0°, or 180° position. The 0°

 

will be in standby mode. When

 

switch the Master Power

position of the phase button plays

 

the subwoofer senses an audio

 

switch ¡ to the "OFF" position.

the bass signal in phase with the

 

signal, it will automatically turn

 

 

 

 

 

 

 

 

 

main speakers. The 180° position

 

itself on. If the subwoofer does

 

 

 

 

 

 

 

 

 

plays the bass signal 180º, or out of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

phase with the main speakers.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

¢

 

¡

 

£

Proper phase adjustment depends

 

 

 

 

 

 

 

 

 

 

 

 

on several variables such as

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

subwoofer

placement

 

and listener

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

position. Adjust the

phase switch to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

optimize bass output

 

at the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

™

listening position.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Every system, room and listener is

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

different. There are no right or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

wrong settings. This switch offers

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the added flexibility to adjust your

 

 

HIGH LEVEL

 

 

 

 

 

 

 

 

 

 

 

LINE LEVEL IN

 

 

 

 

 

 

subwoofer for optimum

 

+ L –

 

– R +

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

performance for your specific

 

OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

0°

PHASE

180°

 

 

IN

 

 

 

 

 

 

 

LFE

 

listening conditions without having

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

to move your speakers. If at some

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IMPORTANT:

CONNECT STRIPED WIRE TO

RED (+ ) SPEAKER TERMINAL.

 

 

 

 

 

 

time in the future you happen to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

rearrange your listening room, and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

move your speakers, you should

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

experiment with the phase switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

in both positions, and leave it in the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC 230V~50Hz

position that optimizes bass

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

performance for your taste.

 

 

 

 

 

CAUTION

 

 

 

 

 

 

 

200 Watts

 

 

 

 

RISK OF ELECTRIC SHOCK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DO NOT OPEN

 

 

 

 

 

 

 

 

 

 

 

 

 

Volume

 

 

 

 

 

 

Crossover

 

 

 

 

 

 

 

 

 

Volume can be adjusted using

 

The crossover filter between

optimum setting for the

 

the Subwoofer Volume Control

 

the subwoofer and satellites

SCS178 system is with the

 

£, as shown.

 

can be adjusted using the

Crossover Control ¢ set to

 

 

 

 

 

 

 

 

 

 

 

Crossover Control ¢. The

the "Min" position.

 

Subwoofer

 

 

 

 

 

 

 

 

 

 

 

 

 

Subwoofer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Level

 

 

 

 

 

 

 

 

 

 

 

 

 

Level

 

 

 

 

 

MIN MAX

MIN MAX

9

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Contents Model SCS178 I S A DThree 12.2-meter 40-foot C L U D E DSpeaker Cables for connection from Subwoofer to front speakersSurround Speakers Front SpeakersBehind the listening position Low-frequency material Television set, as shownSatellites and Surrounds U N T I N G O P T I O N SWall-Mounting On shelves On the wall. Wall bracketsConnection Tips E a K E R C O N N E C T I O N SOUT Dolby* Pro Logic* Non-Digital Speaker LevelPreamp line- level output Output, or a volume-controlled Important Do not useTo connect the line-level Processors. Note If your Subwoofer outputs on yourA S E Volume CrossoverU B L E S H O O T I N G Declaration of Conformity SCS178 Specification S

SCS178 specifications

The JBL SCS178 is a notable speaker system that seamlessly combines advanced audio technology with elegant design, making it an ideal choice for home theater enthusiasts and music lovers alike. Renowned for its exceptional sound quality, the SCS178 offers a complete surround sound experience that enhances both music and movie playback.

One of the standout features of the JBL SCS178 is its satellite speaker design. Each of the five satellite speakers delivers a wide dispersion of sound thanks to its unique acoustic architecture. The speakers are compact yet powerful, capable of producing a rich, detailed sound that fills the room. The system also includes a powerful subwoofer, which is vital for delivering deep, resonant bass. This combination ensures that users enjoy a full spectrum of sound across all frequencies, making any audio experience more immersive.

The SCS178 is equipped with JBL’s proprietary technologies that further enhance its performance. One such technology is JBL’s advanced waveguide technology, which leads to improved sound staging and clarity. This design allows for precise audio placement, giving the listener an authentic surround sound experience as sounds seem to come from all directions.

Another appealing characteristic of the JBL SCS178 is its compatibility with modern audio systems. It supports various connections, making it easy to integrate into existing audio setups. Whether it’s being used with a television, gaming console, or dedicated audio receiver, the SCS178 ensures a straightforward connection process, allowing users to jump right into their entertainment experience without hassle.

The build quality of the SCS178 also deserves mention. Its sleek and modern aesthetic is designed to complement any home decor, while the durable materials ensure longevity. The compact size of the satellite speakers makes them easy to place in various locations around the room without taking up too much space.

In summary, the JBL SCS178 speaker system combines advanced audio technologies with a sophisticated design, offering powerful satellite speakers and a robust subwoofer for a truly premium audio experience. With exceptional sound quality, versatile connectivity, and a stylish appearance, the JBL SCS178 is an excellent choice for anyone looking to elevate their home audio setup. Its combination of functionality and aesthetics makes it a standout option in the crowded speaker market.
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