EAW FR250z - Manual (Page 2)

Acoustic Performance Partnership Eastern Acoustic Works FR250z
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 FR250z
DIMENSIONAL DRAWINGS DIMENSIONAL DRAWING
NOMINAL DATA
Frequency Response (1 W @ 1m)
±3 dB 40 to 2100 Hz
-10 dB 33 Hz
Axial Sensitivity (dB SPL, 1 Watt @ 1m)
Sub Bass 101
Impedance (Ohms)
Sub Bass 4
Power Handling, AES Standard (Watts)
Sub Bass 1000
Calculated Maximum Output (dB SPL)
Sub Bass Peak 137.0
Sub Bass Long Term 131.0
Recommended High-Pass Frequency
24 dB/Octave 35Hz
FRONT
BACK
510951 (B )
exp 01/19/00 dpm
FR250z
15.75
L C
RIGHT SIDE
2X HANDLE
L C
22.00
LEFT SIDE
L C INPUT
3.63
L C
4X 3.44
6.63
4X 3.44
L C
L
C
POLE MOUNT
SOCKET
TOP
29.75
19.75
GRILL PARTIALLY SHOWN
33.25
INDICATES MOUNTING POINT, 1/4-20 THREADED HOLE (CASTER).
ARCHITECTURAL SPECIFICATIONS
The sub bass loudspeaker systems shall incorporate 2x 15-in
LF transducers mounted in separate vented subenclosures
tuned for optimum low frequency response.
System frequency response shall vary no more than ±3 dB
from 40 Hz to 2100 Hz measured on axis with appropriate
signal processing. The loudspeaker shall produce a Sound
Pressure Level (SPL) of 101 dB SPL on axis at 1 meter with a
power input of 1 Watt, and shall be capable of producing a
peak output of 137 SPL on axis at 1 meter. The loudspeaker
shall handle 1000 Watts of amplifier power (AES Standard)
and shall have a nominal impedance of 4 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 employ extensive
internal bracing. The enclosure shall include a pole mount
socket extending through to the bottom of the enclosure to
accept a 1 3/8-in mounting pole. It shall be finished in
black polyurethane. Recessed handles, optional rear mount-
ing casters and rubber footpads shall be provided. Input
connectors shall be 2x Neutrik NL4 Speakon. The front of the
loudspeaker shall be covered with a powder coated perfo-
rated steel grill.
The sub bass loudspeaker shall be the EAW model FR250z.
INPUT PLATE
WHITINSVILLE, MA USA
S/N
PIN 2--...--
PIN 2+...+
FR250z