Használati útmutató JBL K2 S9800

JBL hangszóró K2 S9800

Olvassa el alább 📖 a magyar nyelvű használati útmutatót JBL K2 S9800 (30 oldal) a hangszóró kategóriában. Ezt az útmutatót 3 ember találta hasznosnak és 2 felhasználó értékelte átlagosan 4.5 csillagra

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Oldal 1/30

CHAPTER 1

P re f a c e

J B L wishes to thank you for selecting a

P roject K2 S9800 loudspeaker system.

It represents the sum total of our re-

search and developmental efforts in

sound reproduction over the last half

c e n t u r y. We have labored to create a

loudspeaker system with no acoustical

or electrical limitations whatsoever.

While the P roject K2 S9800 l o u d-

speaker is itself a new development,

the goal behind it goes right back to

the earliest days of the original James

B. Lansing Sound Company.

But it is your listening pleasure that

ultimately determines how successful

we are in this endeavor. It is solely in

the interest of ensuring a perfect listen-

ing experience that we ask you to

faithfully follow the set-up and opera-

tion procedures outlined in the P ro j e c t

K2 S9800 Owner’s Refere n c e.

This manual exists for several purpos-

es. As your owner's manual, it contains

all necessary background information

and detailed instructions for setting up

your P roject K2 S9800 l o u d s p e a k e r

system, including unpacking the loud-

s p e a k e r, selecting the correct location,

speaker wire, wiring scheme and

amplification, and connecting it up to

its associated electronics. This infor-

mation will be found in Chapters 4

through 8. In addition, we have includ-

ed a detailed description of your

P roject K2 S9800 l o u d s p e a k e r s

(Chapter 3) so that you may become

thoroughly acquainted with its unique

design and technological features.

Although physically and materially

imposing, the set-up procedure of the

P roject K2 loudspeaker system is rela-

tively simple. We strongly urge you to

read this manual thoroughly before you

begin, and consult it frequently

throughout the process. Considerations

must be made in placing the speakers;

their stature makes it imperative that

you become familiar with the entire

set-up process in advance.

Also, we believe that the historical and

technical information included will add

immeasurably to your total enjoyment

of the loudspeaker system. As a loud-

s p e a k e r, P roject K2 S9800 is unparal-

leled in the field of sound reproduction.

The story and principles behind it are

an interesting, informative and fitting

precursor to a lifetime of musical

e n j o y m e n t .

Project K2 S9800

CHAPTER 2

Legacy-the historical development of

the JBL P r o j e c t l o u d s p e a ke r s

Of those few who seek perfection in

sound reproduction, only a handful have

actually achieved it. The price is always

high. It is a rare occurrence indeed

when an individual or group is able to

triumph over the constraints of econom-

ic and technological reality just once.

At JBL, this has happened six times. In

each case, its engineers were told to

build the speaker system they had

always wanted to build. W h a t e v e r

resources were required would be made

available. Thus began an ongoing inves-

tigation into new frontiers of sound

reproduction, beginning mid-century in

1950 and continuing to the present day.

The products that have resulted from

this venture are now known as the JBL

P ro j e c t loudspeakers. Each represents

the absolute peak of every technologi-

cal, material and engineering innovation

available at that time, combined into a

single system. They are H a r t s ﬁ e l d ,

Pa r agon, Everest, K2 S9500/7500 and

K2 S5500. K2 S9800The newest is .

Although differing in performance

details and physical attributes, each of

the P ro j e c t loudspeakers has shared a

common objective: to elevate sound

reproduction to levels defined only by

the limitations of existing materials and

t e c h n o l o g y. And despite a spread of

nearly fifty years, all P ro j e c t l o u d s p e a k -

ers have shared many common features-

testimony to their foundation on the

technology and manufacturing tech-

niques upon which JBLwas built.

D e f ining the P r o j e c t C o n c e p t

The H a r t s ﬁ e l d began a tradition at JBL

that continues today. First, engineer a

product as close to perfection as pos-

sible. When it reaches that level, that is

the time to make it better.

In 1954, the H a r t s ﬁ e l d was significant

not in that it represented n e w t e c h n o l -

o g y, but rather a new level of the all-

technical manufacturing approach pio-

neered by James B. Lansing some

twenty years before it. Like its P ro j e c t

series successors, it was a high eff i c i e n -

cy system incorporating compression

driver technology, one combining the

qualities of high output, low distortion,

exceptional stereo imaging and fatigue-

free listening. Most important, it was

the first consumer-available listening

system to do so.

In this respect, P roject K2 S9800 is at

once the most advanced and sophisticat-

ed loudspeaker in the world today a n d a

speaker whose technology is deeply

rooted in over 50 years of tradition.

JBL's president in 1954, Wi l l i a m

Thomas, described the Hartsfield as

"...the speaker system we have always

wanted to build ... the finest compo-

nents ever made available to serious lis-

t e n e r s . "

Project K2 S9800

He went on to describe the process

behind his creation: “Most people who

own and appreciate fine sound repro-

duction equipment look forward to the

day when they will be able to assemble

a system without limitation in just

exactly the way they think it should be

done. Periodically a manufacturer gets

this same feeling ... The science of

acoustics has provided us with basic

principles-available to all for achieving

precision reproduction. It is only a mat-

ter of incorporating these methods into a

system design, and then taking every bit

of trouble necessary to build a system

precisely to the design.”

"It isn't easy, but that's the way it is

d o n e . "

The R a n ge r- Pa r ag o n , JBL's second

P ro j e c t system, was the first serious

attempt at a reflecting speaker system,

and broke ground in the new concept of

stereo imaging. Essentially two inde-

pendent full-range speaker systems

installed in a handsome curved cabinet

nearly 9 feet long, the Pa r ag o n ' s e n c l o -

sure was treated as an extension of its

transducers. In essence, the system had

its own "built-in acoustics." In many

respects the Pa r ag o n anticipated loud-

speaker developments that would occur

years-and even decades-later.

For nearly 30 years, the Pa r ag o n r e -

mained the most acoustically viable

sound system for the home. To d a y,

along with the H a r t s ﬁ e l d, it is still the

most sought-after speaker in the world.

In 1986, JBL introduced a new P ro j e c t

system that retained the Pa rag o n ' s o v e r-

all sense of musicality while upgrading

its character by incorporating three

decades' worth of continuous develop-

ment in every facet of its design. Its

name reflected the pinnacle of achieve-

ment it represented: P roject Evere s t .

For the first time, the rest of the sound

reproduction chain-and not the loud-

speaker or its transducers-would impose

limits on overall system performance.

Like the Pa rag o n and H a r t s ﬁ e l d ,

P roject Evere s t was built around com-

pression driver technology and

addressed a more refined stereo image

than was previously considered techni-

cally feasible.

Since P roject Evere s t was introduced,

sound recording and playback technolo-

gy has undergone a revolution of its

own. With the advent of CD, extremely

demanding recorded signals had

become the rule rather than the excep-

tion-the average source material used by

the typical audio enthusiast had become

superior to the best demonstration mate-

rial of even just a few years ago. In

overall dynamics and transient response,

transducers are once again a potential

weak link in the high-end audio repro-

duction chain.

It was in this environment that JBL s e t

out to create its fourth and fifth P ro j e c t

loudspeakers, K2 S9500 and K2 S5500.

As with H a r t s ﬁ e l d, the puritan simplici-

ty of a two-way system was considered

the most promising design track.

Advances in transducer design and low

frequency alignment would make the

construction of a two-way system of

Termékspecifikációk

Márka:	JBL
Kategória:	hangszóró
Modell:	K2 S9800

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