Crown Audio CROWN K Series operation manual Setup, Unpack Your Amplifier, Ensure Proper Cooling

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K Series Power Amplifiers

3 Setup

3.1 Unpack Your Amplifier

3.2 Install Your Amplifier

3.3 Ensure Proper Cooling

Please unpack and inspect your amplifier for any damage that may have occurred during transit. If damage is found, notify the transpor- tation company immediately. Only you can ini- tiate a claim for shipping damage. Crown will be happy to help. Save the shipping carton as evidence of damage for the shipper’s inspec- tion.

We also recommend that you save all packing materials so you will have them if you ever need to transport the unit. Never ship the unit without the factory pack.

YOU WILL NEED (not supplied):

•Input wiring cables

•Output wiring cables

Rack for mounting amplifier (or a stable surface for stacking)

WARNING: Before you start to set up your amplifier, make sure you read and observe the Important Safety Instruc- tions found at the beginning of this manual.

CAUTION: Before you begin, make sure your amplifier is disconnected from the power source, with power switch in the “off” position and all level controls turned completely down (counterclock- wise).

Use a standard 19-inch (48.3 cm) equipment rack. See Figure 3.1 for amplifier dimensions.

You may also stack amps without using a cabi- net.

NOTE: When transporting, amplifiers should be supported at both front and back.

The K Series amplifier is convection cooled and uses no fan. If ambient temperatures are high, The TLC indicators may start to illuminate, showing that the amplifier is becoming hot.

To prevent this, space the amplifiers in the rack, allowing the top and bottom covers to act as radiators (Figure 3.2). In extreme conditions, add fans to direct air onto any surface of the amplifier.

Figure 3.2 Spacing the Amplifiers in the Rack

Improves Cooling

Figure 3.1 Dimensions

Operation Manual

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Contents 03/02 Some models may be exported under the name Amcron102010-6 Series amplifiers require Class 2 output wiring Important Safety InstructionsWatch for These Symbols Magnetic FieldTable of Contents Welcome How to Use This ManualFeatures You may also stack amps without using a cabi- net SetupUnpack Your Amplifier Ensure Proper CoolingChoose Output Wire and Con- nectors Choose Input Wire ConnectorsSet the Mono Modes Switches Set Up and Wire Your SystemBridge-Mono Mode See Figure Set Input SensitivitySee Figure Mono Input to Dual OutputsMono Input to Bridge- Mono Output Precautions Startup ProcedureOperation Connect to AC MainsEnable Indicator Front Panel Controls IndicatorsSecond delay while the amplifier performs a Power SwitchBridge Output Switch Back Panel Controls and ConnectorsInput Switch XLR-type Input ConnectorAdvanced Features Speakers not connected Troubleshooting120 VAC, 60 Hz Units, Bridge mono mode SpecificationsWeight Net Weight Dimensions WidthCooling HeightService Warranty Worldwide Except USA & Canada Items Excluded from this CROWN- WarrantyNature of Problem Crown Factory Service Information

CROWN K Series specifications

Crown Audio is widely recognized for its innovative power amplifiers, and the K Series stands out as a premier solution for artists, venues, and audio engineers seeking exceptional performance and reliability. The Crown K Series amplifiers are designed to deliver high power output with remarkable efficiency, making them suitable for a wide range of applications, from live performance to installed sound systems.

One of the key features of the K Series is its sophisticated switching power supply technology. This design not only enhances power efficiency but also reduces the overall weight of the amplifiers, allowing for easier transport and setup in various environments. The use of Class D amplification ensures that the K Series maintains a high power-to-weight ratio while providing excellent sound quality. Users can expect clear, dynamic audio with minimal distortion, even at high volume levels.

The K Series is equipped with Crown’s proprietary DriveCore technology, which integrates analog and digital components into a single chip. This innovative approach streamlines the amplification process, resulting in lower operating temperatures and enhanced reliability. The amplifiers feature integrated DSP (Digital Signal Processing), allowing users to customize their audio output with adjustable EQ settings, crossover points, and limiter functions. This level of control ensures optimal performance for any sound reinforcement application.

Another notable characteristic of the K Series is its robust build quality. Constructed with a durable chassis and high-quality components, these amplifiers are designed to withstand the rigors of touring and permanent installations alike. The K Series also includes comprehensive protection circuitry to guard against overheating, short circuits, and other potentially damaging conditions, ensuring longevity and consistent operation over time.

Connectivity is simplified with the K Series, featuring a variety of input options, including balanced XLR and TRS connectors, making it easy to integrate with different audio systems. Additionally, the amplifiers can be easily bridged for applications requiring extra power, providing versatility for different sound reinforcement needs.

In summary, Crown Audio's K Series amplifiers combine cutting-edge technology, superior sound quality, and robust build design, making them a reliable choice for professionals in the audio industry. Whether for live events, installations, or studio applications, the Crown K Series delivers exceptional performance that meets the demands of modern audio environments.
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