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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# SB528 999075(A)/2p/3/14/97 • Printed In USA

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TECHNICAL SPECIFICATIONS

SB528

DESCRIPTION

A dedicated subwoofer system with 2x 18-in transducers in a
rectangular enclosure. Available in a portable version (‘R’
with handles and NL4 connectors) or a permanent installa-
tion version (‘P’ with mounting/suspension points).

APPLICATIONS

The SB528 high output, extended response subwoofer is
optimized for installation. Tuned venting of the massive
enclosure extends LF response to the lowest octaves while
minimizing driver strain. EAW’s lowest frequency response, -
3 dB at 27 Hz (with CCEP). Comprehensive mounting/sus-
pension points. Six year warranty.

Applications include:

Corporate Events
Large Theaters
Arenas
Large HOW’s
Dance Clubs
Live Music Clubs

DESCRIPTIVE DATA

Part Number

999075 (P)
999076 (R)

Product Group

M

Components & Loading

2x 18-in, Vented

System Configuration

Dedicated Subwoofer

Recommended High-Pass

Frequency (24 dB/Octave)

20Hz

Cabinet Type (shape)

Rectangular

Enclosure Materials

Baltic Birch Plywood

Finish

Black Catalyzed Polyurethane

Connectors

P: 4-terminal barrier strip
R: dual Neutrik NL4 Speakon

Suspension Hardware

P: (16) 3/8”-16 Threaded Mount-
ing/Suspension Points (4 each top,
bottom, sides)
R: no points, handles, corner
protectors

Grill

Vinyl Coated Perforated Steel

Options

Caster Set

NOMINAL DATA

Frequency Response (Hz)

±

3 db

27Hz to 150Hz (35Hz w/out CCEP)

-10 dB

22Hz (24Hz w/out CCEP)

Axial Sensitivity (dB SPL/1 Watt/1m)

99

Impedance (Ohms)

4 or 2x 8

Power Handling (Watts)

AES Standard

2000

Calculated Maximum Output (dB SPL, @ 1m)

Peak

138.0

Long Term

132.0

Dimensions

inches

millimeters

Height

29.81

757

Width

50.25

1276

Depth

24.63

625

Weights

pounds kilograms

Net Weight

200

91.0

Shipping Weight

214

97.4

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