EAW SM155e User manual

EASTERN ACOUSTIC WORKS
One Main Street, Whitinsville, MA 01588 • (508) 234 - 6158 • FAX (508) 234 - 8251 • Email [email protected] • Web http://www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice. • PUB# SM155e-888102 (A)/2 pp/2/1/99 • Printed In USA
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TECHNICAL SPECIFICATIONS SM155e
DESCRIPTION
A 2-way passive full range system in a vented dual angle
stage monitor enclosure. Includes a 15-in woofer and a 1-in
exit compression driver on a 90 x 45 constant directivity
horn.
APPLICATIONS
The SM155e extended bandwidth professional stage monitor
offers steep and shallow floor angles for placement options.
Presence control helps eliminate feedback. Dual NL4 con-
nectors facilitate “daisy chaining” multiple monitors. Six Year
Warranty.
Applications include:
Band PA
Corporate Events
Large Theaters
Large HOW’s
Live Music Clubs
DESCRIPTIVE DATA
Part Number 999011
Product Group G
LF Subsystem & Loading 1x 15-in, Vented
HF Subsystem & Loading 1x 1-in Exit Compression Driver on
Constant Directivity Horn
System Configuration 2-way, Full Range Floor Monitor
Powering Configuration(s) Passive LF/HF Crossover
Controls (switches, knobs) Midrange Presence Adjustment
Switch
Recommended High-Pass
Frequency (24 dB/Octave) 45Hz
Cabinet Type (shape) Irregular Pentagon (Floor Monitor)
Enclosure Materials Baltic Birch Plywood
Finish Black catalyzed polyurethane
Connectors 2x Neutrik NL4 Speakon
Suspension Hardware (2) 5/16”-18 Threaded Mounting/
Suspension Points on top to accept
an external Ultimate Brand
standmount adapter
Grill Vinyl coated perforated steel, foam
backed
NOMINAL DATA
Frequency Response (Hz)
±3 db 70Hz to 17kHz
-10 dB 55Hz
Axial Sensitivity (dB SPL/1 Watt/1m)
98
Impedance (Ohm) 8
Power Handling (Watts)
AES Standard 480
Calculated Maximum Output (dB SPL, @ 1m)
Peak 130.8
Long Term 124.8
Nominal Coverage Angle / -6 dB points (degrees)
Horizontal 90
Vertical 45
Dimensions inches millimeters
Height 25.25 641
Width 19.75 502
Depth 14.25 362
Minimum Stage Height 16.88 429
Weights pounds kilograms
Net Weight 62 28.2
Shipping Weight 72 32.8

Acoustic Performance Partnership Eastern Acoustic Works SM155e
One Main Street, Whitinsville MA, 01588 USA • Phone [phone] • Toll Free 800/992-5013 • Fax [phone] • Web http://www.eaw.com • email [e-mail]
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TECHNICAL SPECIFICATIONS SM155e
DIMENSIONAL DRAWINGS
DIMENSIONAL DRAWING SERVICE ITEMS
LF: Complete Cone Driver
EAW Part No. 804071
HF: Complete Compression Driver/Tweeter
EAW Part No. 803020
Filter/Crossover Network: Complete Assembly
EAW Part No. 225198
ARCHITECTURAL SPECIFICATIONS
The two-way full range loudspeaker systems shall incorpo-
rate a 15-in LF transducer and a 1-in exit compression 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 a constant directivity horn with a nominal cover-
age pattern of 90°(h) x 45°(v). 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 70 Hz to 17 kHz measured on axis. The loudspeaker
shall produce a Sound Pressure Level (SPL) of 98 dB SPL on
axis at 1 meter with a power input of 1 Watt, and shall be
capable of producing a peak output of 130.8 SPL on axis at
1 meter. The loudspeaker shall handle 480 Watts of amplifier
power (AES Standard) and shall have a nominal impedance
of 8 Ohms.
The loudspeaker enclosure shall be irregularly trapezoidal in
shape and shall have rubber footpads on two sides allowing
its baffle to be angled up 45°or 15°. It shall be constructed
of 15mm 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. Two 5/8"-18
threaded mounting/suspension points shall be provided on
top configured to accept an external Ultimate Brand
standmount adapter. A midrange frequency attenuating pres-
ence control shall be provided. The front of the loudspeaker
shall be covered with a vinyl coated perforated steel grill
backed with open cell foam to protect against dust.
The two-way full range loudspeaker shall be the EAW model
SM155e.
15°
6.44
8.75
14.50
(10.55)
5.00
(4.00)
20.78
5.75
16.89
12.00
7.71
14.44
25.25
45°
5.15
10.50
19.75
5.25
BOTTOM
TOP
12.75
SM155e
510298
EXP 3/9/97 SHB
3/8"-16 MOUNTING POINTS.
ALL DIMENSIONS IN INCHES UNLESS OTHERWISE NOTED.
CENTER OF GRAVITY.
CABINET SYMETRICAL ABOUT ITS CENTER LINES.
FRONT LEFT SIDE RIGHT SIDE