EAW KF850zR specifications Group · S

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K F 8 5 0 z R

S p e c i f i c a t i o n s p r e l i m i n a r y

group · S

PERFORMANCE DATA See NOTES GRAPHIC DATA Notes for details

 

Frequency Response: Processed Tri-amplified

 

LF = green MF = Black

HF = orange Complete = blue

 

120

 

 

110

 

 

100

 

 

SPL (dB)

90

80

70

60

10

100

1000

20000

Frequency (Hz)

Frequency Response: Unprocessed

Frequency Response: Digital Signal Processor

 

LF = green

MF = Black

HF = orange

 

LF = green

MF = Black

HF = orange

 

 

 

120

 

 

 

 

20

 

 

 

 

 

 

110

 

 

 

 

10

 

 

 

 

 

SPL(dB)

100

 

 

 

V

0

 

 

 

 

 

90

 

 

 

redB0.775

-10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

-20

 

 

 

 

 

 

70

 

 

 

 

-30

 

 

 

 

 

 

60

 

 

 

 

-40

 

 

 

 

 

 

10

100

1000

20000

10

 

100

1000

20000

 

 

 

 

Frequency (Hz)

 

 

 

 

Frequency (Hz)

 

 

Impedance Magnitude

 

 

Beamwidth (-6 dB SPL Points)

 

 

 

LF = green

MF = Black

HF = orange

 

Horizontal = orange

Vertical = black

 

 

 

100

 

 

 

 

400

 

 

 

 

 

 

 

 

 

 

 

100

 

 

 

 

 

Ohms

10

 

 

 

Degrees

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

1

 

 

 

 

1

 

 

 

 

 

 

10

100

1000

20000

100

 

 

1000

 

20000

 

 

 

 

Frequency (Hz)

 

 

 

 

Frequency (Hz)

 

Eastern Acoustic Works One Main Street Whitinsville, MA 01588 tel 800 992 5013 / 508 234 6158 fax 508 234 8251 www.eaw.com

EAW products are continually improved. All specifications are therefore subject to change without notice.

PRELIMINARY January 2004

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Contents Features WAY FULL-RANGE TRI-AMPDescription Enclosure TOPGroup · S KF850zR Input Panel Signal Diagram

KF850zR specifications

The EAW KF850zR is an advanced loudspeaker designed to meet the high demands of modern sound reinforcement applications. Known for its impressive performance and versatility, the KF850zR provides a powerful solution for both permanent installations and portable sound systems.

One of the main features of the KF850zR is its high-output capability. The loudspeaker is equipped with a dual 15-inch low-frequency driver, which offers exceptional bass response and clarity. This allows the KF850zR to achieve deep low-end frequencies without distortion, making it suitable for various music genres and sound applications. The high-frequency section consists of a 2-inch exit compression driver, which delivers precise and articulate highs, ensuring that vocals and instruments are clear even at high sound pressure levels.

The KF850zR employs advanced technologies to enhance its performance. It utilizes a unique horn design that optimizes impedance and improves dispersion patterns. This design ensures that sound is evenly distributed across the audience, creating an immersive listening experience. Additionally, the loudspeaker features a sophisticated crossover network that accurately divides frequencies between the high and low drivers, allowing for seamless integration and enhanced overall sound quality.

Another notable characteristic of the KF850zR is its robust construction. The cabinet is made from durable plywood, coated with a weather-resistant finish, ensuring longevity and protection against the elements for outdoor events. The speaker also includes integrated rigging points, which facilitate easy setup and deployment in various configurations.

The KF850zR is designed with versatility in mind. Its compatibility with various amplification systems makes it suitable for both touring and installed applications. The loudspeaker can be used in arrays, allowing for scalable sound reinforcement in larger venues. It also includes an optional input panel that provides flexibility for different input sources.

Overall, the EAW KF850zR stands out as a powerful and reliable loudspeaker that meets the demands of professional audio engineers and sound designers. With its high output, advanced technologies, and robust design, it is an ideal choice for a wide range of audio applications, delivering exceptional sound quality and performance that will satisfy even the most discerning audiences.