EAW SM155e User Manual

EASTERN ACOUSTIC WORKS
One Main Street, Whitinsville, MA 01588 • (508) 234 - 6158 • FAX (508) 234 - 8251 • Email info@eaw.com • 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
A
C
O
U
S
T
I
C
A
L
P
E
R
F
O
R
M
A
N
C
E
P
A
R
T
N
E
R
S
H
I
P
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

EAW SM155e Specifications

General

Nominal Impedance	8 ohms
Crossover Frequency	1.8 kHz
Operating Mode	Passive
Enclosure Material	Plywood
Type	Full Range
Nominal Beamwidth (degrees)	90° Horizontal x 40° Vertical
LF Subsystem	15" Woofer
LF Driver	15" woofer
HF Driver	1" driver
Connectors	Neutrik NL4

Summary

Product Description and Applications

Product Description

A 2-way passive full range system in a vented dual angle stage monitor enclosure with a 15-in woofer and 1-in exit compression driver.

Applications

The SM155e is an extended bandwidth professional stage monitor suitable for various events like bands, corporate events, and live music clubs.

Descriptive Data

Part Number

Unique identifier for the product.

Product Group

Categorization of the product within a group.

LF Subsystem & Loading

Details of the low-frequency driver and enclosure tuning.

HF Subsystem & Loading

Details of the high-frequency driver and horn.

System Configuration

Configuration of the loudspeaker system (e.g., 2-way).

Powering Configuration

How the system is powered (e.g., passive LF/HF).

Controls

User-adjustable controls on the unit.

Recommended High-Pass Frequency

Recommended frequency for high-pass filtering.

Cabinet Type

The physical shape and design of the enclosure.

Enclosure Materials

Materials used in the construction of the cabinet.

Finish

The exterior coating or finish of the product.

Connectors

Input/output connection types.

Suspension Hardware

Mounting and suspension attachment points.

Grill

Description of the speaker grille material and construction.

Nominal Data

Frequency Response

The range of frequencies the system reproduces accurately.

Axial Sensitivity

Sound pressure level produced at 1 meter with 1 watt input.

Impedance

Electrical resistance of the loudspeaker.

Power Handling

The amount of power the loudspeaker can handle.

Calculated Maximum Output

Maximum sound pressure level achievable at 1 meter.

Nominal Coverage Angle

The speaker's dispersion pattern at -6 dB.

Dimensions

Physical size of the loudspeaker in inches and millimeters.

Minimum Stage Height

The minimum height needed for stage placement.

Weights

The weight of the loudspeaker and its shipping weight.

Dimensional Drawing

Service and Architectural Specifications

Service Items

Replacement parts available for the loudspeaker system.

Architectural Specifications

Detailed requirements for the loudspeaker system's design and performance.