Cerwin-Vega CXA series Operation Manual Download Page 3

Cerwin-Vega! CXA - AMPLIFIER SERIES

1. 

INTRODUCTION

Congratulations! Welcome to the Cerwin-Vega! family. You’ve joined a growing group of audio professionals who have

turned  to  Cerwin-Vega!  for  the  most  advanced  audio  reproduction  systems  available.  All  Cerwin-Vega!  systems  are

thoroughly tested to insure that they meet or exceed our performance specifications. Backed by the best service in the

industry, Cerwin-Vega! is dedicated to quality and reliability. For a complete overview of  Cerwin-Vega! products, accessories,

and services, log onto 

www.cerwin-vega.com

.

2.

UNPACKINg & INSTALLATION

Although it is neither complicated to install, nor difficult to operate your amplifier, a few minutes of your time are required

to read this manual for a properly wired installation, and to become familiar with the unit’s features. Please take great care

in unpacking the unit and do not discard the carton and other packing materials. They may be needed when moving the

unit and are required if it ever becomes necessary to return the unit for service. Never place the unit near a radiator, in front

of heating vents, in direct sunlight, in excessive humidity, or dusty locations to avoid damages and to guaranty a long reliable

use. Connect the unit with the system components according to the description on the following pages.

3. 

ABOUT THE CERWIN-VEgA! CXA AMPLIFIER SERIES 

The Cerwin-Vega! CXA-Series high performance stereo and bridgeable power amplifiers are for those that want to sound

like a pro! These home-use versions of the renowned Cerwin-Vega! Professional series amplifiers. The same capability for

shock and awe, but with input/output connections and a form factor suited for performing at home versus on stage.

These workhorses have the muscle to accommodate the most demanding audio challenges. With power ratings of up to

1800 watts* (for the CXA 8) and 2800 watts* (for the CXA 10), exceptional THD (Total Harmonic Distortion) and Signal-to-

Noise ratings, the CV Series power amps are the right choice for a wide range of music and home theater applications.

To ensure reliable operation the CXA amps include a highly efficient variable speed tunnel cooling system that dynamically

follows amplifier output levels. When unneeded, the fans shut down entirely thereby reducing ambient noise. The 21-

position detent level control knobs help you set and maintain volume settings. Signal and clip indicators provide a convenient

way to monitor the amplifier’s status. Proven professionally -- the CXA-Series Amps are right for the job – even when the

“job” is entertaining friends and family.

Main Features:

• Power ratings up to 2800 watts – run in stereo or bridged
• Professional quality design and reliability
• Flow-through cooling design prevents overheating
• Defeatable limiter and high pass filter per channel
• Detented 21-position input level control knobs
• Front panel LED indication of power, clip protect and signal status

1

Summary of Contents for CXA series

Page 1: ...CXA AMPLIFIER SERIES OPERATION MANUAL...

Page 2: ...o ensure reliable operation of the product and to protect it from overheating and these openings must not be blocked or covered The openings should never be blocked by placing the product on a bed sof...

Page 3: ...ERIES The Cerwin Vega CXA Series high performance stereo and bridgeable power ampli ers are for those that want to sound like a pro These home use versions of the renowned Cerwin Vega Professional ser...

Page 4: ...e clip indicator is illuminated then simply lower the channel gain or input signal until the indicator does not light 5 Active Indicators These blue LED s indicate that AC power is connected and the a...

Page 5: ...end up with a distorted output signal To prevent this both channels feature a clip limiter that can be engaged or disengaged selectively 6 Bridge Stereo Parallel switch This switch changes the ampli e...

Page 6: ...g point the limiter circuitry will be activated This is indicated by illumination of the Clip LED The channel gain is automatically reduced protecting the speakers from high power Uncontrolled feedbac...

Page 7: ...a very powerful single channel monaural ampli er One channel pushes and the other channel pulls equally doubling the power over that of either channel alone There fore the voltage is doubled the peak...

Page 8: ...Distortion Current Consumption 1200 W 1800 W 8 ohms 1800 W 2800 W 4 ohms Stereo Both Channels Driven Output Power RMS Bridged Mono 0 5 dB 20 Hz 20 kHz Input Impedance 15k ohm Un balanced 30k ohm balan...

Page 9: ...772 S Military Trail Deerfield Beach FL 33442 Phone 1 954 949 9601 Fax 1 954 949 9590 E mail info cerwin vega com www cerwin vega com LITH00023 CXA OWNERS MANUAL...

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