Crown Audio S Series Welcome, Features, Accurate, undistorted sound, How to Use This Manual

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S-SeriesPower Amplifiers

1 Welcome

Crown® S-Series amplifiers provide profes- sional audio amplification for a wide range of applications, including digital cinema. The amplifiers are very affordable, and feature front- panel controls for easy setup and use. They can be removed for security.

Modern power amplifiers are sophisticated pieces of engineering capable of producing extremely high power levels. They must be treated with respect and correctly installed if they are to provide the many years of reliable service for which they were designed.

In addition, S-Series amplifiers include a num- ber of features which require some explanation before they can be used to their maximum advantage.

Please take the time to study this manual so that you can obtain the best possible service from your amplifier.

1.1 Features

•Accurate, undistorted sound.

•Bridge-mono/stereo mode switch allows you to set up your amps/speakers in the configuration that best suits your needs.

•Versatile; handles a wide range of speaker impedances and outputs.

•Advanced protection circuitry guards against shorted outputs, open circuits, DC, mismatched loads, general overheating, high-frequency overloads and internal faults.

•Genuine Neutrik® Speakon® connectors.

•Choice of 1/4-inch, XLR or barrier strip inputs.

•Removable front-panel level control knobs.

•Selectable input sensitivity.

•Proportional-speed fan optimizes cooling efficiency.

•Can be mounted in EIA standard 19-in. (48.3-cm) rack, shallow 14-in. (35.5) rack, or stacked on top of each other.

•Three Year, No-Fault, Fully-Transferable Warranty completely protects your invest- ment and guarantees its specifications.

1.2 How to Use This Manual

This manual provides you with the necessary information to safely and correctly setup and operate your amplifier. It does not cover every aspect of installation, setup or operation that might occur under every condition. For addi- tional information, please consult Crown’s Amplifier Application Guide (available online at www.crownaudio.com), Crown Technical Sup- port, your system installer or retailer.

We strongly recommend you read all instruc- tions, warnings and cautions contained in this manual. Also, for your protection, please send in your warranty registration card today. And save your bill of sale — it’s your official proof of purchase.

Operation Manual

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Contents Some models may be exported under the name Amcron SeriesUse only with a cart, stand, tripod, bracket, or Important Safety InstructionsSeries amplifiers require Class 2 output wiring Family Name S-Series Model Names S-2,S-3 EMC Standards Safety StandardCrown International, Inc Table of Contents How to Use This Manual FeaturesWelcome Accurate, undistorted soundYou may also stack amps without using a cabinet SetupUnpack Your Amplifier Install Your Amplifier Balanced Input Connector Wiring Choose Input Wire and ConnectorsNeutrik Speakon Connector Choose Output Wire and Con- nectorsSee the next page for Bridge-Mono wiring Wire Your System Stereo ModeHow to Parallel the Inputs 11 Typical System Wiring, Bridge-Mono Mode Bridge-Mono ModeSensitivity Switch Input Sensitivity SwitchStartup Procedure Connect to AC MainsOperation PrecautionsControls, Indicators and Connectors Reset Switch Front Panel Controls Indicators Power SwitchFault Indicators Clip IndicatorsAdvanced Features Options SST-4632 SST-4622SST-3632 Location of Fault Jack Fault MonitoringAlternate Output Connectors Options AccessoriesOptional 0.775 V Input Sensitivity Setting Tamper-Resistant Hole PlugsPrinciples of Operation Power LED is driven from the low-voltage supplySeries Amplifier Block Condition Power indicator is off Troubleshooting120 VAC, 60 Hz Units, Bridge mono mode SpecificationsService Worldwide Except USA & Canada WarrantyThis page intentionally left blank SeriesPower Amplifiers Crown Audio Factory Service Information

S Series specifications

Crown Audio's S Series amplifiers are renowned in the professional audio industry for their excellent sound quality, reliability, and advanced technology. Designed to meet the needs of both touring and installation applications, the S Series has gained a reputation for delivering powerful performance and exceptional value.

At the heart of the S Series is Crown's patented DriveCore technology, which integrates the power amplifier's drive and output stage into a single chip. This innovation reduces the size and weight of the amplifier while improving efficiency and thermal performance. As a result, users can expect less heat generation and the ability to drive loads with ease, ultimately leading to longer operational life and reduced energy costs.

One of the standout features of the S Series is its output power options, which offer a range of configurations to suit various applications. The amplifiers provide up to 6000 watts, ensuring that they can handle large-scale events and venues with demanding audio needs. The S Series also includes advanced signal processing capabilities, including EQ and limiting, allowing users to further refine their sound.

The S Series amplifiers are built with durability in mind. They feature rugged construction, including a steel chassis and highly-efficient internal components, making them suitable for both touring environments and permanent installations. Additionally, the amplifiers are designed for ease of use, with an intuitive front panel interface that includes LED indicators for power, signal, and thermal status.

Connectivity is another strength of the S Series. The amplifiers offer a variety of input and output options, ensuring compatibility with different audio sources and speaker systems. The built-in network capabilities allow for remote monitoring and control via Crown’s Software, enhancing flexibility and convenience in live sound scenarios or fixed installations.

The S Series amplifiers also boast a high signal-to-noise ratio and low total harmonic distortion, ensuring pristine audio reproduction. This is crucial for professional sound systems, where clarity and fidelity are paramount for delivering an exceptional listener experience.

Overall, Crown Audio's S Series amplifiers combine state-of-the-art technology, robust performance, and user-friendly features, making them a preferred choice among audio professionals worldwide. Whether for a concert, theater, or nightclub, the S Series delivers the power and reliability needed to ensure outstanding sound quality every time.
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