EAW KF930 specifications Description, Application, Performance, Physical

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DESCRIPTION

A dedicated PPST™ low frequency system in a trapezoidal enclosure. Includes 4x 15-in woofers reverse mounted to opti- mize driver coupling.

APPLICATION

The KF930 PPST™ LF module is engineered for use in KF900 Series arrays. KF900 Series modules can only be used in arrays and must be integrated with complex PPST™ processing. Six year warranty.

Applications include:

Stadiums Concert Tours

PERFORMANCE

Frequency Response (1 Watt @ 1m)

±3 dB

38 Hz - 350 Hz

-10 dB

30 Hz - 400 Hz

Efficiency/Axial Sensitivity (dB SPL, 1 Watt @ 1m)

LF

101

Impedance (Ohm)

 

LF

2x 4

Power Handling (Watts) AES Standard

LF

2x 2000

Recommended Amplifier Power (Watts)

LF

2x 2000

Calculated Maximum Output (dB SPL)

LF Peak

140.0

LF Long Term

137.0

Nominal Coverage Angle/-6 dB points (degrees)

Horizontal

Adjustable via PPST™ processing

Vertical

Adjustable via PPST™ processing

Recommended Complementary Systems

Sub

KF940

Mid/High

KF920/KF910/KF911/KF913

SPECIFICATIONS KF930

Prototype shown with temporary hardware

PHYSICAL

Part Number

999550

 

LF Subsystem & Loading

 

4X 15-in

 

System Configuration

 

Dedicated LF

 

Powering Configuration

 

Active processing

System Crossover

 

200 Hz

 

Controls (switches, knobs)

 

Inner/outer column selector

Recommended High-Pass

 

 

 

Frequency (24 dB/Octave)

 

32 Hz

 

Cabinet Type (shape)

 

Trapezoidal

 

Enclosure Materials

 

Baltic birch plywood

Finish

 

Black catalyzed polyurethane

Connectors

 

One each male and female AP6

Suspension Hardware

 

(16) 3/8”-16 threaded mount

 

 

ing/suspension points (4 each

 

 

top, bottom and sides)

Grille

 

Vinyl coated perforated steel,

 

 

foam backed

 

Dimensions

 

inches

millimeters

Height

 

46.00

1168

Width (Front)

 

30.00

762

Width (Rear)

 

8.56

217

Depth

40.00

1016

Trapezoid Angle

 

15° per side

 

Weights

pounds

kilograms

Net Weight

 

296

134.7

Shipping Weight

 

304

138.3

One Main Street, Whitinsville, MA 01588

508 234 6158

Toll Free 800 992 5013

FAX 508 234 8251

info@eaw.com

www. eaw. com

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

KF930/888060(A)/2 pp

1/29/99

Printed in USA

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Contents Application DescriptionPerformance PhysicalSpecifications Dimensional DrawingInput Plate

KF930 specifications

The EAW KF930 is a high-performance loudspeaker designed to deliver exceptional sound quality and reliability in various professional audio applications. This model is widely favored among sound engineers for its versatility, making it ideal for both live performances and fixed installations.

One of the standout features of the KF930 is its unique enclosure design, which is crafted from high-quality plywood and finished in a durable polyurea coating. This design not only improves the speaker's aesthetic appeal but also enhances its acoustic performance by minimizing resonance and allowing the drivers to operate more efficiently. The KF930 features a compact and lightweight structure, making it easy to transport and set up for events.

Technologically, the KF930 is equipped with advanced components that set it apart from other loudspeakers in its class. It is powered by a dual 10-inch woofer configuration, which provides deep, punchy bass and a broad frequency response. The speaker also incorporates a high-frequency compression driver, allowing it to project clear and articulate highs that can cut through dense mixes and reach audiences even in large venues.

Another characteristic of the KF930 is its impressive array capabilities. It is designed for seamless integration into larger sound reinforcement systems, allowing multiple units to be stacked or arrayed together without compromising audio quality. This feature is particularly beneficial for large-scale events, where consistent coverage and sound pressure levels are essential.

Moreover, the KF930 is engineered with digital signal processing (DSP) capabilities that further enhance its performance. This allows for precise tuning that can be tailored to different environments, ensuring optimal sound quality regardless of the acoustics of the venue. The built-in protection circuitry safeguards the components from overloading, extending the loudspeaker's lifespan and maintaining its reliability during demanding performances.

The EAW KF930 stands out as a robust solution for audio professionals seeking a speaker that combines innovative technology, rugged build quality, and exceptional sound performance. With its arraying capabilities and versatile design, the KF930 continues to be a favored choice across various applications, from concerts to corporate events.