EAW JFX290 - Manual (Page 2)

SPECIFICATIONS JFX290
DIMENSIONAL DRAWING A & E SPECIFICATIONS
One Main Street, Whitinsville, MA 01588 508 234 6158 Toll Free 800 992 5013 FAX 508 234 8251 [email protected] www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice. JFX290/0004641/2 pp September 2002 Printed in USA
Manufacturing tolerances are +/- 0.13 and +/- 1°
Dimensions inches millimeters
Height 22.25 565
Width (front) 13.68 347
Width (rear) 4.46 113
Depth 15.25 387
Weights pounds kilograms
Net Weight 58 26.4
Shipping Weight 64 29.1
INPUT PANEL
PHYSICAL continued
The 2-way full-range loudspeaker shall incorporate a 12-in LF
cone and a 3-in voice coil neodymium HF compression driver.
The LF cone shall be mounted in a vented enclosure tuned for
optimum low frequency response. The HF driver shall be
loaded on a 1.4-in exit constant directivity horn with a nom-
inal beamwidth of 90 (H) x 45 (V) degrees. An internal pas-
sive crossover network shall offer either passive or bi-ampli-
fied operation, configurable via a power mode switch on the
input panel.
System frequency response shall vary no more than +3 dB
from 90 Hz to 16 kHz measured on axis. When amplified using
the internal passive crossover network, the loudspeaker shall
produce a sound pressure level of 97 dB SPL on axis at 1
meter with a power input of 1 watt, and shall be capable of
producing a peak output of 130 dB SPL on axis at 1 meter. It
shall handle 500 watts of amplifier power and shall have a
nominal impedance of 8 ohms. When bi-amplified, the LF sec-
tion shall produce a sound pressure level of 97 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 130 dB SPL on axis at 1
meter. It shall handle 500 watts of amplifier power and shall
have a nominal impedance of 8 ohms. The HF section shall
produce a sound pressure level of 104 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 dB SPL on axis at 1 meter. It
shall handle 200 watts of amplifier power and shall have a
nominal impedance of 8 ohms.
The loudspeaker enclosure shall be irregularly trapezoidal in
shape. It shall be constructed of exterior grade Baltic birch
plywood and shall employ extensive internal bracing. It shall
be finished in wear-resistant textured black paint. Input con-
nectors shall be 2x Neutrik NL4 Speakon wired in parallel. It
shall include a pole mount cup and handles integral to the
enclosure. One 11-position fly track and two 3-position fly
tracks shall be provided on the top and bottom of the enclo-
sure respectively. Four 5/16"-18 threaded mounting points for
use with an Omnimount® Series 300 (or similar) shall be pro-
vided on the rear of the enclosure. The front of the loud-
speaker shall be covered with a foam backed, powder coated
perforated steel grille.
The 2-way full-range loudspeaker shall be the EAW model
JFX290.
L C
1.46
B
C L
B
13.68
TOP
A
8.15
L C
8.70
0002822 (A) 8/12/02
BACK
2.50
.98
3.08
1.86
4.46
INPUT
VIEW A-A
(11.09)
2X HANDLE
5.40
8.70
15.25
6.75
(7.04)
VIEW B-B
2X 3.44
1.80
6.75
5.00
TOP HAT
BOTTOM
FRONT
GRILLE PARTIALLY SHOWN
22.5° 45°
A
19.33
10.50
22.25
2X 6.87
8.50
6.50
NOTES
1. SYMBOL INDICATES MOUNTING POINT, 3/8-16
THREADED HOLE (PI ANGLE)
2. SYMBOL INDICATES MOUNTING POINT, 5/16-18 T-NUT
FOR OMNI MOUNT SERIES 300.
3. SYMBOL INDICATES 3.00 X 1.35 FLY TRACK.
4. SYMBOL INDICATES 11.00 X 1.35 FLY TRACK.
5. SYMBOL INDICATES CENTER OF BALANCE.
6. WEIGHT APPROX. 58 LBS.
7. SHIPPING WEIGHT APPROX. 64 LBS.
6.62
10.27
RIGHT SIDE
4.50
FULL-RANGE
PASSIVE
PIN 1--...--
PIN 1+...+
BI-AMP
PIN 1--...LF--
PIN 1+...LF+
PIN 2--...HF--
PIN 2+...HF+
S/N
N E U T R I K
NL 4 MPR
N E U T R I K
N E U T R I K
NL 4 MPR
N E U T R I K
WHITINSVILLE, MA USA
JFX290