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Acoustic Performance Partnership Eastern Acoustic Works LA118z
One Main Street, Whitinsville MA, 01588 USA 508 234 6158 Toll Free 800 992 5013 Fax 508 234 8251 info@eaw.com www.eaw.com
TECHNICAL SPECIFICATIONS LA118z
DIMENSIONAL DRAWINGSDIMENSIONAL DRAWING
SERVICE ITEMS
Sub: Complete Cone Driver
EAW Part No. 804064
ARCHITECTURAL SPECIFICATIONS
The sub bass loudspeaker systems shall incorporate an 18-in
LF transducer mounted in a vented enclosure tuned for opti-
mum low frequency response.
System frequency response shall vary no more than ±3 dB
from 31 Hz to 200 Hz measured on axis using appropriate
signal processing. The loudspeaker shall produce a Sound
Pressure Level (SPL) of 95 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 800 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 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 dual Neutrik NL4 Speakon.
The front of the loudspeaker shall be covered with a vinyl
coated perforated steel grille.
The sub bass loudspeaker shall be the EAW model LA118z.
TOP
SIDES
509108 (0)
exp 02/21/01 kta
LA118z
FRONT
BACK
DIMENSIONS APPLY
TO BOTH SIDES
GRILLE PARTIALLY SHOWN
23.75
22.50
22.94
3.11
23.95
C
L
20°
17.02
12.00
8.53
19.46
5.60
29.66
8.53
(13.66)
14.64
23.95
11.81
17.02
12.00
C
L
A
A
3.11
2X 8.75
2X 4.50
6.28
3.75
4.50 12.25
2X HANDLE
8.25
6.63
C
L
INPUT
3.63
BOTTOM
INDICATES CENTER OF BALANCE.
INDICATES MOUNTING POINT-CASTER PALLET
INDICATES RUBBER FOOT.
INDICATES FOOT CUP.