Acoustic Performance Partnership
Eastern Acoustic Works
SB180
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
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SPECIFICATIONS
SB180
DIMENSIONAL DRAWINGS
DIMENSIONAL DRAWING
A & E SPECIFICATIONS
The sub bass loudspeaker systems shall incorporate one 18-
in LF transducer mounted in a vented enclosure tuned for
optimum low frequency response.
System frequency response shall vary no more than
±
3 dB
from 27 Hz to 250 Hz measured on axis with appropriate
signal processing. The loudspeaker shall produce a Sound
Pressure Level (SPL) of 96 dB SPL on axis at 1 meter with a
power input of 1 Watt, and shall be capable of producing a
peak output of 132 SPL on axis at 1 meter. The loudspeaker
shall handle 1000 Watts of amplifier power (AES Standard)
and shall have a nominal impedance of 8 Ohms.
The loudspeaker enclosure shall be rectangular 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 2-terminal barrier strip.
A total of sixteen 3/8"-16 threaded mounting/suspension
points (4 each top, bottom, sides) shall be provided. The
front of the loudspeaker shall be covered with a vinyl coated
perforated steel grille.
The sub bass loudspeaker shall be the EAW model SB180P.
3.25
3.25
19.62
13.13
2.00
13.13
1.87
3.25
2.00
3.25
SIDES
3.50
9.25
9.25
6.00
25.88
29.88
BACK
1.88
19.62
20.88
24.63
TOP/BOTTOM
FRONT
SB180P
MOUNTING POINTS, 3/8"-16 FEMALE THREADS.
510131
EXP 4/24/96 SHB
SERVICE ITEMS
Sub: Complete Cone Driver
EAW Part No.
804041
