EAW FR159z - Manual (Page 2)

Acoustic Performance Partnership Eastern Acoustic Works FR159z
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 [email protected]
AC
O
US
TIC
AL
PER
FORMANCE PA
RTN
ER
SH
IP TECHNICAL SPECIFICATIONS FR159z
DIMENSIONAL DRAWINGS DIMENSIONAL DRAWING
NOMINAL DATA
Frequency Response (1 W @ 1m)
±
3 dB 65 Hz to 16 kHz
-10 dB 48 Hz
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
Full Range 100
Impedance (Ohms)
Full Range 8
Power Handling, AES Standard (Watts)
Full Range 500
Calculated Maximum Output (dB SPL)
Full Range Peak 133.0
Full Range Long Term 127.0
Nominal Coverage Angle/-6 dB points (degrees)
Horizontal 90
Vertical 45
Recommended High-Pass Frequency
24 dB/Octave 45
FRONT
SIDES
BACK
TOP
BOTTOM
510940 (B )
exp 01/19/00 dpm
FR159z INDICATES MOUNTING POINT, 3/8-16 THREADED HOLE (RIVNUT).
INDICATES MOUNTING POINT, 3/8-16 THREADED HOLE (NUT PLATE).
L C
(10.83)
7.75
12.00
17.50
30 °
19.75
GRILL PARTIALLY SHOWN
29.75
L C
1.96
3.63
INPUT
6.63
4.19
L C
7.36
POLE MOUNT SOCKET
18.75
HANDLE
7.25
ARCHITECTURAL SPECIFICATIONS
The two-way full range loudspeaker systems shall incorpo-
rate a 15-in LF transducer and a 1-in exit/50mm voice coil
compression driver HF transducer.
The LF driver shall be mounted in a vented enclosure tuned
for optimum low frequency response. The HF driver shall be
loaded on constant directivity horn with a nominal coverage
pattern of 90
°
(h) x 45
°
(v). An internal passive filter net-
work shall provide fourth order acoustical crossover and sys-
tem equalization.
System frequency response shall vary no more than
±
3 dB
from 65 Hz to 16 kHz measured on axis. The loudspeaker
shall produce a Sound Pressure Level (SPL) of 100 dB SPL on
axis at 1 meter with a power input of 1 Watt, and shall be
capable of producing a peak output of 133 SPL on axis at 1
meter. The loudspeaker shall handle 500 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 15mm thickness void-free cross-grain-
laminated Baltic birch plywood and shall be finished in black
polyurethane. Recessed handles and rubber footpads shall
be provided. Input connectors shall be dual Neutrik NL4
Speakon. Three 3/8"-16 threaded mounting 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 cov-
ered with a powder coated perforated steel grill backed.
The two-way full range loudspeaker shall be the EAW model
FR159z.
PIN 1--...--
PIN 1+...+
WHITINSVILLE, MA USA
S/N FR159z
INPUT PLATE