Acoustic Performance Partnership
Eastern Acoustic Works
JF60
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
SPECIFICATIONS
JF60
DIMENSIONAL DRAWINGS
DIMENSIONAL DRAWING
A & E SPECIFICATIONS
The two-way full range loudspeaker systems shall incorpo-
rate a 6.5-in LF transducer and a 1.3-in softdome tweeter HF
transducer.
The system shall have a nominal coverage pattern of 110
°
(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 84 Hz to 18 kHz measured on axis. The loudspeaker
shall produce a Sound Pressure Level (SPL) of 90 dB SPL on
axis at 1 meter with a power input of 1 Watt, and shall be
capable of producing a peak output of 119 SPL on axis at 1
meter. The loudspeaker shall handle 200 Watts of amplifier
power (AES Standard) and shall have a nominal impedance
of 5 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 poly-
urethane. Input connectors shall be a 2-terminal barrier strip
and one Neutrik NL4 Speakon. The following mounting/sus-
pension shall be provided: two 1/4"-20 threaded mounting
points (1 each top and bottom); four 1/4"-20 threaded
mounting points (back) to mount an Omnimount Series 75;
two 5/16"-18 threaded mounting points mount an external
Ultimate Brand standmount adapter. The front of the loud-
speaker shall be covered with a vinyl coated perforated steel
grille.
The two-way full range loudspeaker shall be the EAW model
JF60.
JF60
MOUNTING POINTS 1/4"-20 T-NUTS
ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED
TOP
BOTTOM
FRONT
BACK
SIDES
MOUNTING POINTS 1/4"-20 T-NUTS FOR OMNIMOUNT SERIES 75
MOUNTING POINTS 5/16"-18 T-NUTS FOT ULTIMATE BRAND STAND
1/4"-20 T-NUT
5.13
5.25
ALSO A MOUNTING
POINT
9.26
9.81
2.13
7.31
5.00
14.63
9.38
R 11.80
7.00
4.25
2.00
1.06
9.12
4.75
2.38
7.81
10
°
9.75
3.97
7.87
5.12
510022
EXP 4/23/96 SHB
