Crown Audio 133472-1A manual Appendix, Audio Systems Technology, Level

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Appendix: Suggested Reading

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Appendix

Suggested Reading

English

This Appendix provides a a list of suggested publications for further reading about professional audio.

Audio Systems Design and Installation by Philip Giddings, Phillip Giddings Paperback - 574 pages (1990)

Sams; ISBN: 0240802861

Audio Systems Technology, Level I

by James S. Brawley (Editor), Larry W. Garter, National Sys- tems contractor, R. David Reed, National Sound Contractors Association

Paperback - 295 pages (September 1, 1998) PROMPT Publications; ISBN: 0790611627

Audio Systems Technology #2 - Handbook For Installers And Engineers

by James S. Brawley (Editor), Ray Alden, National Systems Contractors asso, Bob Bushnell, Matt Marth, NSCA Paperback - 415 pages (October 1, 1998)

PROMPT Publications; ISBN: 0790611635

Audio Systems Technology Level III: Handbook For Installers and Engineers

by Bob Bushnell, Melvin J. Wierenga, Melvin J. Wierenga Paperback - 289 pages 1st edition (May 15, 2000) Howard W Sams & Co; ISBN: 0790611783

Handbook for Sound Engineers: The New Audio Cyclope- dia

by Glen M. Ballou (Editor). Hardcover - 1506 pages 2nd edi- tion (January 1, 1991)

Focal Press; ISBN: 0240803310

JBL Audio Enginering for Sound Reinforcement by John Eargle and Chris Foreman

Paperback - 452 pages 1st edition (May 2002)

Hal Leonard Publishing Corporation; ISBN 0-634-04355-2

Sound Check : The Basics of Sound and Sound Systems by Tony Moscal

Paperback - 104 pages (July 1994)

Hal Leonard Publishing Corporation; ISBN: 079353559X

Sound Reinforcement Engineering by Wolfgang Ahnert, Frank Steffen Hardcover - 424 pages (March 2000) Routledge; ISBN: 0415238706

Sound System Engineering

by Don Davis, Carolyn Davis (Contributor) Hardcover - 665 pages 2nd edition (May 1997) Sams; ISBN: 0240803051

Wire, Cable, and Fiber Optics for Video and Audio Engi- neers (McGraw-Hill’s Video-Audio Engineering Series) by Stephen H. Lampen

Paperback - 350 pages 3rd edition (September 1997) McGraw-Hill; ISBN: 0070381348

Amplifier Application Guide

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Contents Amplifier Application Guide Crown Technical Support Group Important Safety InstructionsTable of Contents Introduction Rack Cooling ChapterThis Chapter Fan-Assisted ModelsConvection-Only Models Input Wiring System WiringInput Connector Wiring Balanced, Grounded SourceUnbalanced, Floating Source Twin-Lead Shielded Cable Unbalanced, Grounded Source Twin-Lead Shielded CableSolving Input Problems Radio Frequencies RFHum and Buzz Output Connector Wiring Output WiringBalanced vs. Unbalanced Way Binding PostOutput Wiring Tips Barrier BlockNeutrik Speakon Connector Assembly Insert into Connector Housing Connecting the Speakon plug to the mating connector Amplifier Load ImpedanceParallel Speaker Impedances Parallel Impedances Loudspeaker Protection Determining Appropriate Speaker Wire GaugeSolving Output Problems High-Frequency OscillationsLoudspeaker Fuse Nomograph Sub-Sonic Currents Distributed Speaker SystemsWhat is Constant Voltage? Using Low-ImpedanceMulti-way Systems With Expansion Modules Active vs. Passive Crossover NetworksCrown Amplifiers In-Depth Fault Status External Circuit Design Setting Fault MonitoringRJ Jack Wiring and Pin Assignments Optimal System Headrom System GainAmplifier Level System LevelsTroubleshooting No Power No PowerNo Sound No SoundAmp Overheating Bad SoundBCA EMI Equalization EQ FaultFader FrequencyOdep IOCPIP2 PIPTHX Appendix Audio Systems Technology, LevelHandbook for Sound Engineers The New Audio Cyclope- dia HOW to Obtain Warranty Service Items Excluded from this Crown WarrantyWhat the Warrantor will do Disclaimer of Consequential & Incidental DamagesFull Warranty Three Year

133472-1A specifications

Crown Audio 133472-1A is a sophisticated and highly regarded power amplifier designed for professional audio applications. Known for its reliability and high performance, the 133472-1A is favored by sound engineers, musicians, and event organizers who seek exceptional audio clarity and robust amplification.

One of the standout features of the Crown Audio 133472-1A is its impressive power output. This amplifier is capable of delivering substantial wattage, ensuring that it can effortlessly drive a variety of loudspeaker systems without distortion, even at high volumes. This makes it particularly suitable for large venues, concerts, and public gatherings where sound coverage is critical.

The 133472-1A utilizes advanced technologies to enhance its performance. For instance, it incorporates a patented output stage design that minimizes distortion, allowing for a cleaner and more accurate sound reproduction. This is especially important in professional audio environments where audio fidelity is paramount. Additionally, the amplifier features sophisticated thermal management systems that prevent overheating, ensuring reliable operation during extended use.

Another key characteristic of the Crown 133472-1A is its versatility. It is engineered to work seamlessly with a range of audio sources, making it an ideal choice for various applications, including live performances, installations, and broadcasting. Its multiple input options, including XLR and TRS connectors, allow for flexible connectivity options, accommodating various audio setups.

Durability is also a significant aspect of the Crown Audio 133472-1A. Constructed with high-quality materials and robust components, this amplifier is built to withstand the rigors of professional use. Its rugged chassis design provides added protection, making it suitable for both touring and fixed installations.

Furthermore, the Crown 133472-1A offers user-friendly features such as intuitive controls and indicators, allowing users to monitor performance easily. This includes LED status indicators that provide real-time feedback on operation, making it simple to troubleshoot any issues.

In summary, the Crown Audio 133472-1A is a powerhouse amplifier that combines high output, advanced technologies, and durable construction. Its versatility makes it a preferred choice for professionals seeking reliable and superior audio performance in live and installed environments. Whether for music events, speeches, or any high-stakes audio requirements, the 133472-1A delivers the quality and performance essential for exceptional sound.