EAW KF760 Speaker System User Manual


 
SPECIFICATIONS KF760
DIMENSIONAL DRAWING
A & E SPECIFICATIONS
Dimensions inches millimeters
Front Height 14.5 368
Rear Height 12.9 327
Width 45.0 1143
Depth 31.0 787
Trapezoid Angle 1.5 degrees top & bottom
Weights pounds kilograms
Net Weight 241 109.3
Shipping Weight 251 113.9
SYMBOL INDICATES CENTER OF BALANCE.
FRONT
C
L
14.50
2X .18 X 24.00
RUNNERS
3X GRILLES
PARTIALLY SHOWN
45.00
43.00
BACK
INPUT
C
L
6.62
10.00
HANDLE
7.00
.85
3.62
.66
TOP
DIMENSIONS APPLY TO
TOP AND BOTTOM
1.25
C
L
1.50
2X STACK
PAD
POCKET
4X EAW
PROPIETARY
RIGGING
SYSTEM
31.00
24.50
17.00
ACCESS
PANEL
TOP ONLY
7.88
4
H
RIGHT SIDE
DIMENSIONS APPLY TO
BOTH SIDES
7.88
4X
HANDLES
C
L
6.96
12.88
8.61
14.50
29.75
4X .875 SQ
509120 (0)
6/28/01
The tri-amplified, three-way full range loudspeaker system
shall incorporate 2x 12-in LF transducers, 2x 10-in horn-
loaded cone transducers with Radial Phase Plug™ and 2x 2-in
exit/3-in voice coil compression drivers also horn-loaded.
The LF transducers shall each be loaded into a proprietary
bent-horn, with the horn mouths horizontally separated to
provide controlled off-axis cancellations to match the MF
beamwidth through the crossover region. The MF transducers
shall both be coupled into a single large format horn. The HF
transducers shall each be coupled to an HF horn coaxially
mounted with, and extended by, the MF horn. The system
shall have a nominal dispersion pattern of 80° (h) when used
as part of a KF760 line array.
System frequency response shall vary no more than ±3 dB from
80Hz to 16kHz measured on axis. The single loudspeaker’s
subsystems (LF/MF/HF) shall produce Sound Pressure Level
(SPL) of 96/108/113 dB SPL on axis at 1 meter with a power
input of 1 Watt, and shall be capable of producing a peak out-
put of 135/142/144 dB SPL on axis at 1 meter. The eight (8)
enclosure array loudspeaker subsystems (LF/MF/HF) shall pro-
duce SPL of 106/125/117 dB SPl on axis at 1 meter with a
power of 1 Watt, and shall be capable of a peak output of
154/169/156 dB SPL on axis at 1 meter. The subsystems
(LF/MF/HF) shall handle 2000/800/300 Watts of amplifier
power (continuous) and shall have nominal impedances of 2x
8/8/8 Ohms.
The loudspeaker enclosure shall be trapezoidal in shape. It
shall be constructed of void-free cross-grain-laminated Baltic
birch plywood, and shall employ extensive internal bracing. It
shall be finished in wear-resistant textured black paint. Input
connector shall be a Neutrik NL8 with an additional NL8 pro-
vided for connect through. Proprietary rigging is provided for
arraying. The front of the loudspeaker shall be covered with a
powder coated perforated steel grille.
The tri-amplified, three-way full range loudspeaker system
shall be the EAW model KF760.
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
Manufacturing tolerances are +/- 0.13 and +/- 1°
PHYSICAL continued
ACCESS
PANEL
TOPAND
BOTTOM