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SPECIFICATIONS KF911
DIMENSIONAL DRAWING
INPUT PLATE
A & E SPECIFICATIONS
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. KF911/888057(B)/2 pp 5/1/00 Printed in USA
Manufacturing tolerances are +/-0.13 and +/-1°
A
RIGHT (VIEW A-A)
TOP
A
BACK
10.81
6.44
22.00
4.50
15.63
8.56
19.75
7.00
30°
40.00
46.00
23.00
30.00
8.75 18.75
42.00
FRONT
KF911
ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED
510517 (1)
EXP 8/27/97 SHB
The HF module shall incorporate 2x horn-loaded 2-in exit
compression driver HF 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.
Module frequency response shall vary no more than ±3 dB
from 500 Hz to 14 kHz measured on axis. The module shall
produce a Sound Pressure Level (SPL) of 114 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 151 dB SPL on axis at 1
meter. Each driver shall handle 200 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 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 downfill high frequency module shall be the EAW model
KF911.
KF911
S/N
470546 (0) KF911
PIN 1
PIN 2
HF A
HF A
...
...
--
+
PIN 5
PIN 6
NC
NC
...
...
PIN 3
PIN 4
HF B
HF B
...
...
--
+
CANNON
1
2
3
4
5
6
CANNON
1
2
3
4
5
6
AP6-22 (MALE)
AP6-21 (FEMALE)