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1500AL Low-frequency driver

J B L   K 2   D E V E L O P M E N T   T E A M  

CUTTING-EDGE

TECHNOLOGIES

Put simply, Project K2 is what happens when

JBL’s expert team of engineers is given 

a free hand, no budgetary constraints and

unlimited access to the world’s finest research

and development facilities.

Taking full advantage of proprietary JBL

technologies and six decades of experience in

professional and consumer audio, Project K2

embodies all the pride and passion for

engineering excellence passed down from

JBL’s founder and namesake, James B. Lansing.

The prize-winning K2 loudspeakers draw

heavily on JBL’s unrivalled experience with

high-sensitivity, high-performance horn sys-

tems and professional subwoofer systems.

The result is an engineering tour de force with

state-of-the-art sound.

Employing newly developed, cutting-edge tech-

nologies, including a next-generation Alnico

woofer and a unique dual-compression-driver

Concert hall

realism and

sonic accuracy

Die-cast-aluminum-
motor unit cover
with heatsinks for
cooling

25mm (1") Beryllium
compression driver
super tweeter

75mm (3") Beryllium 
compression driver

Rapid-flare phase
plug for minimal
secondary distortion

high-frequency system, Project K2 consists of

three reference speaker systems capable of

delivering the extended musical bandwidth

and exceptional dynamic performance

demanded by today’s advanced digital media.

Grace and ease 

at any listening level

Superbly detailed, outstandingly dynamic

and capable of breathtaking power, the

Project K2 Series will reveal crucial sub-

tleties and emotional elements in your

favorite music that you’ve never experi-

enced before. 

And it does so with grace and ease, even at

larger-than-life listening levels.

In celebration of the success of the JBL K2

S9800, we raise the bar even higher with the

K2 S9800 Special Edition by employing key

sonic upgrades (aluminum-metalized

polypropylene film capacitors) and an even

more luxurious finish. The critically acclaimed

K2 S5800 uses the advanced components

and technologies expressly designed for the

K2 Series in the service of your listening

pleasure. And by popular demand, the S4800

brings revolutionary K2 sound and styling to

small- to medium-sized rooms for superlative

fidelity and musical realism.

P R O J E C T K 2

S 9 8 0 0 S E

K 2

S 5 8 0 0

S 4 8 0 0

TIMOTHY

PRENTA

Director,

JBL Consumer

Engineering

JBL Consumer

Products

DANIEL 

ASHCRAFT

President &

Creative

Director

Ashcraft Design

DOUGLAS 

BUTTON

Vice

President,

Research &

Development

JBL Professional

JERRY 

MORRO

Senior

Transducer

Engineer

JBL Consumer

Products

GREG 

TIMBERS

Chief Systems

Engineer

JBL Consumer

Products

Содержание 1000 ARRAY

Страница 1: ...PROJECT K2 S9800SE S5800 S4800 PROJECT ARRAY 1500 1400 1000 880 800 PROJECT K2 PROJECT ARRAY...

Страница 2: ...hall It s every music lover s dream And now it s come true FULL BANDWIDTH AND DYNAMICS AND EVERY EMOTION THE MUSIC POSSESSES In every field of human endeavor there is an ultimate objective one of such...

Страница 3: ......

Страница 4: ...sts of three reference speaker systems capable of delivering the extended musical bandwidth and exceptional dynamic performance demanded by today s advanced digital media Grace and ease at any listeni...

Страница 5: ......

Страница 6: ...SPEC K2 P R O J E C T K 2 S980 0SE K 2 S580 0 S480 0...

Страница 7: ...3 Way Floorstanding Speaker 3 Way Floorstanding Speaker Frequency 45Hz 50kHz 6dB 50Hz 40kHz 6dB 55Hz 40kHz 6dB Response Power Handling 400 Watts RMS 300 Watts RMS 300 Watts RMS Bass Extension 35Hz 10...

Страница 8: ...Neodymium Magnet Phase Plug Aluminum Edge Wound Voice Coil Aluminum Alloy Frame Dual Inverted Nomex Spiders Flux Stabilization Ring Alnico 5DG Magnet Steel and Copper Laminated Outer Gap Sleeve Assem...

Страница 9: ...diaphragm and 25mm throat Bi Radial horn The 25mm 1 beryllium 045Be super tweeter compression driver is mounted in a 12 8mm 0 5 throat Bi Radial horn The K2 S9800SE crossover can be bypassed for activ...

Страница 10: ...er low frequency transducer and a high frequency transducer that s still used by audio professionals more than 50 years later BLUE SUEDE SHOES MCCARTHY THE ELECTRIC GUITAR As rock n roll is born JBL b...

Страница 11: ...70mm Dolby stereo in showcase theaters JBL introduces titanium diaphragms and Bi Radial horns in professional studio monitors GEN X DOT COMS DVD JBL s professional innovations come thick and fast Vent...

Страница 12: ...PROJECT...

Страница 13: ...Array brings pro fessional venue style speakers home for the first time Project Array loudspeakers are professional designs optimized to create a home theater to please the most demanding Hollywood di...

Страница 14: ...ARR...

Страница 15: ...en behind many acclaimed and award winning loudspeakers over the years including the 43 Series monitors and Project K2 PRO SOUND JBL leads the world in the design and manu facture of professional audi...

Страница 16: ...N...

Страница 17: ...polypropylene capacitors The high and ultrahigh crossover sections are isolated on a separate board in a different section of the enclosure to minimize crosstalk with the low frequency crossover Flex...

Страница 18: ...er 1000 3 Way 250mm 10 35Hz 40kHz 200 Watts 89dB 8 Ohms Array Floorstanding Speaker 800 3 Way 200mm 8 55Hz 40kHz 200 Watts 88dB 8 Ohms Array Bookshelf Speaker 880 3 Way Dual 70Hz 40kHz 200 Watts 90dB...

Страница 19: ...directly to the top of the LF enclosure in a rigid manner Experiments during development revealed that decoupling the horn from the LF enclosure adversely affected the three dimensional image The hor...

Страница 20: ...es Incorporated registered in the United States and or other countries Project Array Pro Sound Comes Home Symmetrical Field Geometry SFG Charge Coupled Linear Definition SonoGlass Vented Gap Cooling O...

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