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DIMENSIONAL DRAWINGS
DIMENSIONAL DRAWING
FR153e
MOUNTING POINT, 3/8"-16 THREADED HOLE.
CENTER OF GRAVITY.
ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE SPECIFIED.
14.82
25.5
3.38
12.94
10.13
2.13
FRONT
19.75
19
7.75
2.13
15.75
TOP
510290
exp 10/31/96 shb
Acoustic Performance Partnership
One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email info@eaw.com
TECHNICAL SPECIFICATIONS FR153e
6
6.44
10.81
L C
LEFT SIDE
BACK
(RIGHT SIDE MIRROR IMAGE)
8.43
BOTTOM
Eastern Acoustic Works
SERVICE ITEMS
LF: Complete Cone Driver
EAW Part No.
4.81
MF: Complete Cone Driver
4.88
EAW Part No.
HF: Complete Compression Driver/Tweeter
EAW Part No.
Filter/Crossover Network: Complete Assembly
EAW Part No.
ARCHITECTURAL SPECIFICATIONS
The three-way full range loudspeaker systems shall incorpo-
rate a 15-in LF transducer, a 7-in cone MF transducer and 1-
in exit compression driver HF transducer.
The LF driver shall be mounted in a vented enclosure tuned
for optimum low frequency response. The MF driver shall be
mounted in a sealed subenclosure. The HF driver shall be
loaded on an axis-symmetrical wave guide plate with a nomi-
nal coverage pattern of 100 (conical). An internal passive
filter network shall provide fourth order acoustical crossover
and system equalization.
System frequency response shall vary no more than 3 dB
from 48 Hz to 18 kHz measured on axis. The loudspeaker
shall produce a Sound Pressure Level (SPL) of 98 dB SPL on
axis at 1 meter with a power input of 1 Watt, and shall be
capable of producing a peak output of 129.7 SPL on axis at
1 meter. The loudspeaker shall handle 375 Watts of amplifier
power (AES Standard) and shall have a nominal impedance
of 8 Ohms.
The loudspeaker enclosure shall be rectangular in shape. It
shall be constructed of 15mm thickness void-free cross-grain-
laminated Baltic birch plywood and shall employ extensive
internal bracing. It shall be finished in black catalyzed poly-
urethane. Input connectors shall be dual Neutrik NL4 Spea-
kon. Three 3/8"-16 threaded mounting/suspension points
(2 top, 1 back) shall be provided as well as a recessed cup to
accept a standmount pole. The front of the loudspeaker shall
be covered with a vinyl coated perforated steel grill.
The three-way full range loudspeaker shall be the EAW model
FR153e.
804071
804004
803002
225135
153e
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