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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    [email protected]   www.eaw.com

TECHNICAL SPECIFICATIONS

LA118z

DIMENSIONAL DRAWINGS

DIMENSIONAL 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 

CL

A

A

3.11 

2X 8.75 

2X 4.50 

6.28 

3.75 

4.50 

12.25

2X HANDLE

8.25 

6.63 

CL

INPUT

3.63 

BOTTOM

INDICATES CENTER OF BALANCE.

INDICATES  MOUNTING POINT-CASTER PALLET

INDICATES RUBBER FOOT.

INDICATES FOOT CUP.

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