Crown Audio CROWN K Series Important Safety Instructions, Magnetic Field, Watch for These Symbols

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K Series Power Amplifiers

Important Safety

Instructions

1) Read these instructions.

2) Keep these instructions.

3) Heed all warnings.

4) Follow all instructions.

5) Do not use this apparatus near water.

6) Clean only with a dry cloth.

7) Do not block any ventilation openings. Install in accordance with the manufacturer’s instruc- tions.

8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.

9) Do not defeat the safety purpose of the polar- ized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10) Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11) Only use attachments/accessories specified by the manufacturer.

12) Use only with a cart, stand, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

13) Unplug this apparatus during lightning storms or when unused for long periods of time.

14) Refer all servicing to qualified service person- nel. Servicing is required when the apparatus has been damaged in any way, such as power- supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

15) To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

TO PREVENT ELECTRIC SHOCK DO NOT REMOVE TOP OR BOTTOM COVERS. NO USER SERVICE- ABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

ÀPRÉVENIR LE CHOC ÉLECTRIQUE N’ENLEVEZ PAS LES COUVERCLES. IL N’Y A PAS DES PAR- TIES SERVICEABLE À L’INTÉRIEUR. TOUS REPA- RATIONS DOIT ETRE FAIRE PAR PERSONNEL QUALIFIÉ SEULMENT.

IMPORTANT

K Series amplifiers require Class 2 output wiring.

MAGNETIC FIELD

CAUTION! Do not locate sensitive high-gain equip- ment such as preamplifiers or tape decks directly above or below the unit. Because this amplifier has a high power density, it has a strong magnetic field which can induce hum into unshielded devices that are located nearby. The field is strongest just above and below the unit.

If an equipment rack is used, we recommend locat- ing the amplifier(s) in the bottom of the rack and the preamplifier or other sensitive equipment at the top.

WATCH FOR THESE SYMBOLS:

The lightning bolt triangle is used to alert the user to the risk of electric shock.

The exclamation point triangle is used to alert the user to important operating or maintenance instruc- tions.

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Operation Manual

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Contents 03/02 Some models may be exported under the name Amcron102010-6 Watch for These Symbols Important Safety InstructionsSeries amplifiers require Class 2 output wiring Magnetic FieldTable of Contents Welcome How to Use This ManualFeatures Unpack Your Amplifier SetupYou may also stack amps without using a cabi- net Ensure Proper CoolingChoose Input Wire Connectors Choose Output Wire and Con- nectorsBridge-Mono Mode See Figure Set Up and Wire Your SystemSet the Mono Modes Switches Set Input SensitivitySee Figure Mono Input to Dual OutputsMono Input to Bridge- Mono Output Operation Startup ProcedurePrecautions Connect to AC MainsSecond delay while the amplifier performs a Front Panel Controls IndicatorsEnable Indicator Power SwitchInput Switch Back Panel Controls and ConnectorsBridge Output Switch XLR-type Input ConnectorAdvanced Features Troubleshooting Speakers not connectedSpecifications 120 VAC, 60 Hz Units, Bridge mono modeCooling Dimensions WidthWeight Net Weight HeightService Warranty Items Excluded from this CROWN- Warranty Worldwide Except USA & CanadaCrown Factory Service Information Nature of Problem

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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