Crown Audio MA-36X12 operation manual MA-24X6, Some models may be exported under the name Amcron

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Macro-Tech Series

MA-24X6

Operation Manual

MA-36X12

Obtaining Other Language Versions: To obtain information in another language about the use of this product, please contact your local Crown Distributor. If you need assistance locating your local distributor, please contact Crown at 574-294-8000.

This manual does not include all of the details of design, production, or variations of the equipment. Nor does it cover every possible situation which may arise during installation, operation or maintenance.

Note: The information provided in this manual was deemed accurate as of the publication date. However, updates to this information may have occurred. To obtain the latest version of this manual, please visit the Crown website at www.crownaudio.com.

Trademark Notice: SmartAmp, Grounded Bridge and PIP are trademarks and Amcron, Crown, Macro-Tech, IOC, ODEP, IQ, IQ Sys- tem, and P.I.P. are registered trademarks of Crown International. Other trademarks are the property of their respective owners.

Some models may be exported under the name Amcron.®

©2003 by Crown Audio, Inc. P.O. Box 1000, Elkhart, Indiana 46515-1000 U.S.A. Telephone: 574-294-8000

125782-5

6/03

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Contents Some models may be exported under the name Amcron MA-24X6MA Series amplifiers require Class 2 output wiring Important Safety InstructionsUse only with a cart, stand, bracket, or table Crown International, Inc Safety StandardTCF Technical Certificate No P4300CRI1.IWS Competent Body’s Name and AddressTable of Contents How to Use This Manual FeaturesWelcome Unpack Your Amplifier Install Your Amplifier SetupYou may also stack amps without using a cabi- net Connectors Choose Input Wire Balanced LineDistance Wire Size Choose Output Wire and Con- nectorsSystem Wiring a Macro-Tech 36x12 is shown Wire Your SystemConnect to AC Mains Startup ProcedureTurn up the level of your audio source to an optimum level Operation PrecautionsSignal/IOC Indicator Front Panel Controls Indicators Dust FilterOdep Indicator Enable IndicatorReset Switches Power CordInput Sensitivity Switch Ground Lift SwitchStandby Mode Advanced Features OptionsProtection Systems Output Device Emulation Protection OdepCircuit Breakers Transformer Thermal ProtectionCircuit Designs Grounded Bridge Input Ground Lift Switch Replace the PIP module and restore the powerOptions PIP Modules IQ-PIP-USP2 AdapterFront panel has several helpful indicator LEDs Figure TroubleshootingOdep and Signal/IOC Indicator States Theory of Operation Only ONE Channel Shown Specifications Dimensions Power Draw at IdleWeight Output ImpedanceTypical Phase Response Following equation is used to calculate thermal dissipation AC Power Draw Thermal DissipationAC Power Draw Thermal Dissipation Service 12/01 WarrantyWorldwide Except USA & Canada Nature of Problem Crown Factory Service InformationThis page intentionally left blank This page intentionally left blank Macro-Tech MA-24X6 & 36X12 Power Amplifiers

MA-36X12, MA-24X6 specifications

Crown Audio is a renowned name in the professional audio industry, celebrated for its commitment to innovation and reliability. Two prominent offerings that stand out in their lineup are the MA-36X12 and MA-24X6 power amplifiers. Designed for versatility and performance, both models cater to a variety of applications, ranging from commercial installations to live sound environments.

The Crown MA-36X12 amplifier delivers 36 channels of robust power, making it an ideal choice for larger systems requiring multiple zones of audio distribution. Its ability to provide a solid output ensures that every speaker in a setup receives the necessary power, maintaining audio clarity and preventing distortion. The MA-36X12 is engineered with a focus on thermal efficiency, utilizing advanced cooling systems to minimize overheating during extended use. Additionally, its compact design allows for easy integration into various environments, whether it be schools, conference centers, or places of worship.

On the other hand, the Crown MA-24X6 amplifier offers 24 channels of audio powerhouse capability. With slightly less power than the MA-36X12, the MA-24X6 is still no slouch; it provides exceptional sound quality, making it suitable for smaller installations or setups requiring fewer channels but high-quality delivery. The MA-24X6 features an intuitive user interface, allowing for seamless adjustments and monitoring of each channel's performance. This amplifier also comes equipped with integrated signal processing capabilities that enable users to fine-tune audio output according to specific acoustics and requirements.

Both models incorporate Crown’s proprietary DriveCore technology, which combines superior sound quality with greater efficiency in amplifying audio signals. This technology minimizes power consumption while maximizing output, ensuring that audio reproduction is both dynamic and clear. Furthermore, Crown’s Smart Amp technology enhances reliability by incorporating self-monitoring functions that provide real-time feedback on performance and status.

In terms of connectivity, the MA-36X12 and MA-24X6 amplifiers come with a variety of inputs and outputs to accommodate diverse audio sources and speaker configurations. Their rugged construction makes them well-suited to endure the rigors of live events and installations, ensuring they deliver consistent performance over time.

In summary, the Crown Audio MA-36X12 and MA-24X6 amplifiers exemplify the brand's dedication to quality and innovation in professional audio solutions. With advanced technologies and versatile features, they respectively cater to both large and small installation needs, making them reliable choices for audio professionals around the globe.
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