Electro-Voice PX2122 EDS User Manual
Key Features:
• Dual ND2 2" Voice Coil, 1" Exit
Neodymium Compression Drivers
• Dual DVX3121 12” LF T ransducer s with
Forced Air Cooling
• Long-Throw 45° x 30° Rotatable Coverage
Pattern
• 1000W Continuous (4000W Peak) Power
Handling
• Biamp Operation
• Very High Sensitivity , 138 dB Maxim um SPL
• Integral Rigging Points for Eyebolts or
Optional Rigging Kit
• Designed to be Arrayed
PX2122
12” Two-W ay
Dual Manifolded HF 45° x 30°
Fullrange Loudspeaker System
The Electro-Voice® PX2122 is a high efficiency 2-way
loudspeaker system that is part of the Electro-Voice
®
Phoenix Series and is intended for high output sound
reinforcement in fixed-installation and portable sound
applications. The PX2122 is configured for biamp
operation, and to be used with the PX2181 for extended
LF in a 3-way configuration for highest SPL capability.
The PX2122 uses dual DVX3121 woofers, a high
efficiency 12-inch woofer with forced air cooling, in a
vented enclosure. Dual ND2-16 compression drivers
are precisely summed in a manifold for increased power
handling, maximum SPL, and lower distortion. The very
low distortion 45° x 30° horn provides tight coverage,
long throw, and is rotatable. Designed to be used as
array elements, up to three PX2122’s can be arrayed
together for 135° of horizontal coverage. The enclosure
is constructed of 18-mm, 13-ply plywood using tongue
and groove joints and EVCoat for long term durability.
The PX2122 is designed to reproduce the frequency
range above 80 Hz, and should be used with the PX2181
subwoofer for fullrange. The enclosure shares the
same footprint as other speakers in the Phoenix line for
system flexibility.
Technical Specifications:General Description:
1
Half Space measurement.
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Dimension Drawings:
Top View
Frequency Response:
110
100
90
Sensitivity (dB)
80
70
20 50 100 1000 10000 20000
Frequency (Hz)
Beamwidth:
Half Spa ce
Front View
Block Diagram:
Right View
Rear View
360
100
20
-6dB Beamwidth (degrees)
3.6
Frequency (Hz)
Vertical
Horizontal
2000010000100010020
Frequency Response, Off-Axis (Down):
110
100
90
Sensitivity (dB)
80
70
20 50 100 1000 10000 20000
Frequency (Hz)
PX2122 Part Number
• 302009-001 PX2122, 45° x 30° Horn, Black Finish
Performance Match
• 302015-001 PX2181, 18” Subwoofer, Black Finish
• D170401 CP4000S, 120V , 1400W x 2, Compact
Precision Series Amplifier
• D170348 DX38, Digital Loudspeaker Processor
Accessories
• ASY000003-001 EBK-M10, Forged M10 Eyebolt Kit, Set of Three
• ASY000005-001 PX-D1, Dolly Kit for PX2122 and PX2152
• ASY000006-001 PX-G1, Phoenix Grid for PX2122 andPX2152
On Axis
10º Down
20º Down
CAUTION
This PX2122 Loudspeaker should be suspended overhead only in accordance with the procedures and limitations specified.
This system should be suspended with certified rigging hardware by an authorized rigging professional and in compliance with local,
state, and federal overhead suspension ordinances.
12000 Portland Avenue South, Burnsville, MN 55337
Phone: 952/884-4051, Fax: 952/884-0043
www.electro voice.com
© Telex Communications, Inc. 10/2006
Part Number 38110-524 Rev . B
U.S.A. and Canada only. For customer orders, contact Customer Service at:
Europe, Africa, and Middle East only. For customer orders, contact Customer Service at:
Other International locations. For customer orders, contact Customer Service at:
For warranty repair or service information, contact the Service Repair department at:
For technical assistance, contact Technical Support at: 866/78AUDIO
Specifications subject to change without notice.
800/392-3497 Fax: 800/955-6831
+ 49 9421-706 0 Fax: + 49 9421-706 265
+ 1 952 884-4051 Fax: + 1 952 736-4212
800/685-2606
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