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EAW Loudspeaker KF760 User Manual

EAW Loudspeaker KF760
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SPECIFICATIONS KF760
DESCRIPTION
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. KF760/0002962/2 pp April 2002 Printed in USA
PERFORMANCE
The KF760 is part of the KF760 Line Array Series. The KF760
Series uses advanced divergence shading where all loud-
speakers are powered at equal level. A full KF760/KF761 array
can provide uniform sound coverage from directly beneath
itself out to hundreds of feet without complex signal pro-
cessing. Vertical coverage for the array is set by varying the
splay of the rear of the enclosures, leaving the fronts tight-
packed. This configuration produces a continuous, coherent
wavefront from the array, projecting extended range, high-
resolution sound over its full coverage area.
Quality construction features include, Baltic birch plywood
enclosures, heavy-duty steel grilles, Neutrik NL8 connectors,
heavy duty bar handles, rear hand-holds, and accessory cast-
er pallets. Six Year Warranty.
This high output touring system is scalable from theaters
under 1,000 seats to stadiums. The KF760 is used as the short
to long throw element of a KF760 Series line array providing
coverage in the range of 70 to 400 feet. The KF761 supple-
ments the KF760s to provide near-field coverage for distances
less than 70 feet. The recommended minimum KF760/KF761
array size is four enclosures. For full performance eight enclo-
sures are recommended. To extend the low frequency
response, KF940 SuperSubs™ make an ideal complement to
the KF760 Series.
Applications include:
Arenas Convention Centers Large Ballrooms
Stadiums Theaters Music Pavilions
Auditoriums Outdoor Events
Frequency Response (Hz)
±3 dB (1) Enclosure Array 80 Hz to 16 kHz
±3 dB (8) Enclosure Array 40 Hz to 16 kHz
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
LF Single Enclosure 96
MF Single Enclosure 108
HF Single Enclosure 113
LF (8) Enclosure Array 106
MF (8) Enclosure Array 125
HF (8) Enclosure Array 117
Impedance (Ohms)
LF 2x 8
MF 8 (2@ 16 Ohm each)
HF 8 (2@ 16 Ohm each)
APPLICATION
PHYSICAL
Power Handling (Watts Continuous)
LF 2000
MF 800
HF 300
Recommended High-Pass Frequency
24dB/Octave 40 Hz
Calculated Maximum Output (dB SPL @ 1m)
Single Enclosure
LF Peak/Long Term 135/129
MF Peak/Long Term 142/136
HF Peak/Long Term 144/138
Eight (8) Enclosure Array
LF Peak/Long Term 154/148
MF Peak/Long Term 169/163
HF Peak/Long Term 156/150
Nominal Coverage Angle -6 dB points (degrees)
Horizontal 80
Maximum Vertical Splay 3
Product Group S
System Configuration 3-way, full range
Powering Tri-amplified
LF Subsystem 2x 12-in woofers, horn-loaded
MF Subsystem 2x 10-in cone, Radial Phase
Plug™, horn-loaded
HF Subsystem 2x 2-in exit/3-in voice coil
compression driver, horn-loaded
Enclosure (shape) Horizontal trapezoid
Enclosure Materials Exterior grade Baltic birch ply-
wood, urethane
Finish Wear-resistant black textured
paint
Connectors 2x Neutrik NL8
Suspension Hardware Proprietary EAW rigging system
Grille Powder coated perforated steel
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EAW Loudspeaker KF760 Specifications

General IconGeneral
Nominal Beamwidth (horizontal)90°
HF Subsystem1.4-in exit compression driver
Operating ModePassive
Enclosure MaterialPlywood
TypeThree-way, full-range loudspeaker system
Impedance8 ohms
Drivers1.4-in exit compression driver
Crossover Frequency1.2 kHz

Summary

Product Description and Application

Product Description

Details the KF760 series line array, its advanced divergence shading, and uniform sound coverage.

Application

Describes the system's scalability for various venue sizes and its use as a short-to-long throw element.

Performance Specifications

Frequency Response

Frequency range for single and 8-enclosure arrays.

Axial Sensitivity

Sensitivity levels for LF, MF, HF for single and 8-enclosure arrays.

Impedance

Nominal impedance for LF, MF, HF drivers.

Key Performance Metrics

Power Handling

Continuous power handling for LF, MF, and HF drivers.

Maximum Output SPL

Max SPL output for single and 8-enclosure arrays.

Nominal Coverage Angle

Horizontal and vertical coverage angles at -6 dB points.

Physical and System Configuration

System Configuration and Powering

Details on system configuration, powering, and subsystem components.

Enclosure and Finish Details

Enclosure shape, materials, finish, connectors, and suspension hardware.

Dimensional Drawing and Physical Details

Dimensional Drawing

Visual representation of the KF760 loudspeaker with key dimensions.

A & E Specifications

Detailed technical specifications for the tri-amplified, three-way loudspeaker system.

Physical Continued Dimensions

Continued physical dimensions and weight specifications.

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