
EJW115A-B & EJW115X-B
Active/Passive Line Array Subwoofer System
Features
• Single 15" Subwoofer
• Integrated 500W RMS Class D Amplifier (EJW115A-B Only)
• Finished in Heavy Duty Black Duracoat™
• NL4 Speak-ON™ Connectors
Application
The A-Line EJW115 is ideal for use in small venues where excellent 
speech or live music reproduction is required. When used in conjunction 
with the A-Line EJ2003-B line array speaker system to form an ELIJAH 
system, it can be used in the following applications.
• Houses of Worship
• Small Music Venues
• Small Auditoriums
• Lecture Halls
• Large Meeting Rooms
General Description
The Atlas A-Line EJW115A-B subwoofer speaker system is a high 
intelligibility, high efficiency speaker system that is ideally suited for 
EJW115X-B
use in speech and music reproduction applications for small venues like 
houses of worship, medium sized theaters, or schools in conjunction 
with the EJW2003-B full range line array speaker system. The 
EJW115A-B includes a single 15" subwoofer in an optimally designed 
and constructed sealed Baltic birch enclosure. This design provides even 
sound distribution. The EJW115A-B includes a 500W RMS integrated 
class-D amplifier that includes onboard DSP. The EJW115A-B is 
designed to provide power to an EJ2003-B in a single ELIJAH line array 
system and includes all necessary hardware to make this connection.
The Atlas A-Line EJW115X-B is a single 15" passive subwoofer in an 
optimally designed and constructed sealed Baltic birch enclosure. This 
design provides even sound distribution. The EJW115X-B is designed to 
be used with an EJ2003-B full range line array system. The EJW115X-B 
needs to be used as a part of a pair of ELIJAH systems where an 
EJW115A-B can be used to provide power to the EJW115X-B and two 
EJ2003-B units.
©2014 Atlas Sound L.P. All rights reserved. Atlas Sound and Strategy Series are trademarks of Atlas Sound L.P. All other trademarks are the property of their respective owners. ATS004494 RevA 1/14
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A. 
TELEPHONE: (800) 876-3333 
FAX (800) 765-3435
EJW115A-B
Specifications
Model   EJW115A-B EJW115X-B 
RMS Power (Watts)  500  500
Integrated Amplifier  Yes  No
Impedance  8Ω  8Ω
Frequency Response  41Hz - 140Hz  41Hz - 140Hz
Driver Single 15"  Single 15"
Connector  I/O PowerCON™ I/O PowerCON™
Height 22" (559mm)  22" (559mm)
Width 18.25" (464mm)  18.25" (464mm)
Depth 19.5" (495mm)  19.5" (495mm)
Weight 65 lbs (29.48kg)  55 lbs (24.95kg)
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