CXA120

SINGLE CHANNEL 120 W POWER AMPLIFIER

DESCRIPTION

The CXA120 is designed for continuous duty in speech, music, paging, and sound reinforcement applications demanding high performance, flexible features, and rugged dependability. Screw terminals provide connections for the two, discrete, actively balanced inputs. The main program input is a conventional input, featuring a 0 dB (Main) / –20 dB (Aux) sensitivity switch for low- level and high-level input signals. The second telephone/paging input has voice-activated priority over the main program input as well as a volume trim control.

The CXA120 provides outputs for 4 ohm loads and for 25 V, 70 V, and 100 V distributed systems. The output stage is designed with smart circuitry that protects against permanent damage caused by overloading, shorts, and extreme temperatures. Front panel controls include master volume, bass, and treble. The bass and treble controls provide shelving equalization at 100 Hz and 10 kHz. The front panel meter indicates the output signal level, ranging from –20 dB to +6 dB.

The CXA120 operates on 115 V or 230 V AC mains determined by a voltage select switch. A 24 V DC power input allows connecting backup battery power with automatic AC to DC switchover. Five year warranty.

CXA120-AMPLIFIER

 

 

 

 

 

EQ

 

 

VOLUME

OUTPUT

 

 

 

 

 

 

LO

 

 

HI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-20 -10 -6

-3 0 +3 +6 dB

 

 

 

 

 

-

 

 

-

 

 

 

POWER

 

 

 

 

 

+

 

+

0

10

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

T 2.5A

WARNING

 

 

 

CXA120-AMPLIFIER

 

CAUTION:

 

 

AC FUSE

 

 

 

 

 

 

 

 

 

 

 

 

 

NO-OUTDOOR USE

 

 

 

 

 

 

 

ELECTRIC SHOCK HAZARD. DO NOT REMOVE COVER.

 

 

 

115

 

 

 

 

 

 

 

REFER SERVICING TO QUALIFIED PERSONNEL. SEE

 

 

 

 

P.A. AMPLIFIER

 

 

 

 

 

INSTRUCTION MANUAL.

 

 

DC SW

 

 

 

 

TEL

 

AVIS RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR.'

 

 

 

 

FUSE: AC 220-240V~ 2.5A

MAIN

AUX

 

VOL

 

 

 

 

 

 

 

 

DC 24V 15A

 

 

 

5

 

 

 

 

 

 

 

 

PMAX 360VA

 

 

 

 

 

 

 

 

ON

OFF

 

 

 

 

 

 

 

 

CAUTION

 

 

 

 

 

 

0

10

 

 

RISK OFDO NOT OPEN

 

 

 

 

 

 

 

 

 

 

ELECTRIC SHOCK

 

115VAC/230VAC – 60Hz/50Hz

 

 

 

 

 

 

 

 

WARNING: SHOCK HAZARD - DO NOT OPEN

 

 

 

 

 

 

 

 

 

 

 

AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR

 

 

 

POWER INPUT

OUTPUT

 

BALANCED INPUT

T

R

G

 

 

GND

 

 

 

 

 

BAL1 COM

BAL2 COM

TEL

PAGING

 

 

 

 

 

 

 

 

 

 

 

 

 

© 2004 LOUD TECHNOLOGIES INC.

 

 

 

 

 

 

 

 

 

 

 

"EAW" IS A REGISTERED TRADEMARK

 

 

 

 

 

 

 

 

 

 

 

OF LOUD TECHNOLOGIES INC.

 

 

 

COM 4

25V 70V

100V

 

 

 

 

 

 

 

 

 

 

DC 24V

 

 

 

 

 

 

 

 

 

 

Features

Discrete component 120 W power amplifier

Convection cooling for quiet operation

Two actively balanced inputs

Voice activated priority override

2 rack unit mounting kit included

Applications

• Paging Systems

• Houses of Worship

• Hotel and Ballrooms

• Meeting Rooms

• Schools

• Offices

• Foreground/Background Music Systems

Eastern Acoustic Works One Main Street Whitinsville, MA 01588 USA

TEL toll free within US/Canada 888.337.7404

 

TEL outside US 425.892.6503 FAX 425.485.1152

Page 1 of 2

Part No. SW0141 Rev. B 07/07

 

 

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EAW CXA120 warranty Features, Applications, Description

CXA120 specifications

The EAW CXA120 is a professional-grade amplifier designed to meet the rigorous demands of live sound reinforcement and installed sound applications. This versatile amplifier is part of the EAW's well-regarded lineup, known for combining power, reliability, and cutting-edge technology, making it a staple for audio professionals.

At the heart of the CXA120 is its high-performance amplification technology, which offers a class-leading output power rating. It provides a clean, distortion-free audio output, ensuring that sound quality is preserved even at high volume levels. With a power output of 120 watts per channel at 4 ohms, the CXA120 is capable of driving a variety of speaker configurations, making it an ideal choice for both small and medium-sized venues.

One of the standout features of the CXA120 is its advanced DSP (Digital Signal Processing) capabilities. The integrated DSP allows users to tailor the sound to their specific requirements, offering a range of settings that include equalization, crossover points, and dynamic processing. This level of customization ensures optimal performance in diverse acoustic environments, whether it's for live concerts, conferences, or permanent installations.

Furthermore, the CXA120 has robust connectivity options including balanced XLR inputs, allowing for easy integration into existing audio systems. The amplifier comes equipped with comprehensive protection circuitry to prevent overheating and overloading, ensuring longevity and reliability even during prolonged use.

The lightweight and rugged design enhances its portability, making it suitable for both mobile setups and fixed installations. The EAW CXA120 also features a sleek front panel with user-friendly controls and indicators, which facilitate easy monitoring of the amplifier's status and performance.

Additionally, the unit supports a variety of mounting options, including rack-mounting, providing flexibility in how it can be deployed in different audio environments. Its efficient cooling system ensures that it performs reliably under various conditions without physical limitations.

In conclusion, the EAW CXA120 amplifier is a robust and feature-rich solution for sound professionals seeking high-quality audio performance. With its powerful output, versatile DSP capabilities, and reliable construction, it stands out as an excellent choice for those looking to enhance their audio systems in both live and installed settings. Whether in concert venues, conference halls, or other applications, the CXA120 promises to deliver exceptional audio fidelity and reliability.