EAW LA212 - Manual (Page 2)

Acoustic Performance Partnership Eastern Acoustic Works LA212
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 LA212
DIMENSIONAL DRAWINGS DIMENSIONAL DRAWING A & E SPECIFICATIONS
The two-way full range loudspeaker systems shall incorpo-
rate a 12-in LF transducer and a 2-in exit/3-in 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 an axis-symmetrical wave guide plate with a nomi-
nal coverage pattern of 90
°
(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 60 Hz to 18 kHz measured on axis. The loudspeaker
shall produce a Sound Pressure Level (SPL) 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 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 irregularly trapezoidal in
shape. Rubber footpads shall be provided on one side and
one end. 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 polyurethane. Input connectors shall be dual
Neutrik NL4 Speakon. Three 3/8"-16 threaded mounting/sus-
pension points (1 top, 2 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 grille.
The two-way full range loudspeaker shall be the EAW model
LA212.
B
2.18
4.75
12.00
12.00
9.50
1.50
11.75
14.75
12.00
14.75
4.75
(5.29)
19.88
9.50
5.50
VIEW A-A
FRONT
VIEW B-B VIEW C-C
C
TOP
B
C
A
A
"TOP HAT" 1 3/8" POLE SOCKET
14.09
20
°
45 °
BOTTOM
6.50
4.50
24.00
4
2.84
LA212 MOUNTING POINT, 3/8"-16 THREADED HOLE.
CENTER OF BALANCE.
RUBBER FOOT
ALL DIMENSIONS IN INCHES UNLESS OTHERWISE NOTED.
510299
EXP 3/19/97 SHB
SERVICE ITEMS
MF: Complete Cone Driver
EAW Part No. 804051
HF: Complete Compression Driver/Tweeter
EAW Part No. 803028
Filter/Crossover Network: Complete Assembly
EAW Part No. 225134