EAW KF920 specifications Dimensional Drawing, Input Plate, Specifications

Page 2

SPECIFICATIONS KF920

DIMENSIONAL DRAWING

KF920

CENTER OF BALANCE

 

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED

 

30.00

 

 

 

 

42.00

 

 

 

46.00

 

 

 

7.00

23.00

 

 

 

 

 

4.88

 

FRONT

 

4.50

 

BACK

8.56

A

10.75

17.75

 

 

20.00

 

 

 

 

 

40.00

22.00

 

 

 

 

 

10.81

 

30°

A

 

6.44

 

510498 (1)

TOP

RIGHT (VIEW A-A)

 

EXP 8/27/97 SHB

 

 

 

 

Manufacturing tolerances are +/-0.13 and +/-1°

 

INPUT PLATE

KF920

S/N

AP6-22 (M)

AP6-21 (F)

1

5

5

1

 

6

 

6

2

4

4

2

 

3

 

3

C A N N O NC A N N O N

PIN 1... MF A -- PIN 3... MF B -- PIN 5... MF C --

PIN 2... MF A+ PIN 4... MF B + PIN 6... MF C +

A & E SPECIFICATIONS

The dedicated mid frequency module shall incorporate 3x horn-loaded 10-in MF transducers. The module shall have a nominal horizontal coverage pattern of 30°. The module’s ver- tical beam profile shall be adjustable via complex digital sig- nal processing. The module shall be integrated with comple- mentary frequency-specific modules into a single acoustical unit via complex digital signal processing.

The module shall be equipped with a switch to control an internal passive filter network providing processing appropri- ate to the modules use in an inner or outer array column.

Module frequency response shall vary no more than ±3 dB from 100 Hz to 1.27 kHz measured on axis. The module shall produce a Sound Pressure Level (SPL) of 112 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capa- ble of producing a peak output of 148 dB SPL on axis at 1 meter. Each driver shall handle 400 Watts of amplifier power (AES Standard) and shall have a nominal impedance of 8 Ohms.

The loudspeaker enclosure shall be trapezoidal in shape. It shall be constructed of 1/2-in thickness void-free cross-grain- laminated Baltic birch plywood and shall employ extensive internal bracing. It shall be finished in black catalyzed polyurethane. Input connectors shall be one each male and female AP6. The enclosure shall include sixteen 3/8”-16 threaded mounting/suspension points (4 each top, bottom and sides). The front of the loudspeaker shall be covered with a vinyl coated perforated steel grille backed with open cell foam to protect against dust.

The long throw/downfill mid frequency module shall be the EAW model KF920.

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.

KF920/888059(A)/2 pp

1/29/99

Printed in USA

Image 2
Contents Performance DescriptionApplication PhysicalInput Plate Dimensional DrawingSpecifications

KF920 specifications

The EAW KF920 is a state-of-the-art loudspeaker system that has been meticulously designed to meet the demands of modern audio applications. Built with a focus on performance, durability, and versatility, the KF920 is renowned for its rich sound and ability to deliver high-quality audio across various environments.

At the heart of the KF920 is a powerful two-way design that provides exceptional clarity and output. It features a high-performance 10-inch LF (low-frequency) driver that produces deep, engaging bass, complementing the sharpness and detail of the 1.4-inch exit compression driver. This combination ensures that the KF920 can reproduce the full spectrum of sound, from the thunderous lows to the sparkling highs, making it an ideal choice for live sound reinforcement and installation applications.

One notable characteristic of the KF920 is its advanced waveguide technology. The proprietary waveguide design helps control the dispersion of sound, allowing for a more uniform coverage pattern across the audience area. This technology minimizes unwanted reflections and ensures that every listener receives the same high-quality sound, regardless of their position in the venue.

The cabinet design of the KF920 is both robust and aesthetically pleasing. Constructed from high-quality plywood and finished with durable paint, the cabinet is built to withstand the rigors of touring and event setups while maintaining a professional appearance. The enclosure also incorporates innovative bracing techniques to reduce resonance and enhance overall audio fidelity.

In terms of connectivity, the KF920 is equipped with professional-grade connectors, ensuring compatibility with a wide range of amplifiers and mixing consoles. It also offers various rigging points and mounting options, making it easy to integrate into any sound system configuration.

The KF920 is also designed with flexibility in mind. Its compact size and lightweight construction allow for easy transport and setup, making it suitable for a variety of events, from concerts to corporate functions. With its remarkable power handling capacity, the KF920 can deliver high sound levels without distortion, ensuring a compelling audio experience.

In summary, the EAW KF920 stands out as a premier choice for audio professionals. Its combination of advanced technology, exceptional build quality, and versatile performance characteristics makes it a reliable solution for a myriad of sound reinforcement applications. Whether used in a touring environment or for permanent installation, the KF920 consistently delivers powerful and pristine sound, solidifying its position as a leading loudspeaker in the industry.