Crown Audio K Series Crown International, Inc, TCF Technical Certificate No C974CRI1.ABS

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K Series Power Amplifiers

Crown International, Inc.

DECLARATION of CONFORMITY

TCF Technical Certificate No: C974CRI1.ABS

 

Technical Construction File Route

Issued By: Crown International, Inc.

FOR COMPLIANCE QUESTIONS ONLY: Sue Whitfield

1718 W. Mishawaka Road

574-294-8289

Elkhart, Indiana 46517 U.S.A.

swhitfield@crownintl.com

 

 

Competent Body’s Name and Address:

European Representative's Name and Address:

Technology International (Europe) Limited

Nick Owen

41-42 Shrivenham Hundred Business Park,

35, Bassets Field

Shrivenham, Swindon, Wilts, SN6 8TZ

Thornhill

Equipment Type: Commercial Audio Power Amplifiers

Cardiff. South Glamorgen

CF14 9UG United Kingdom

Family Name: K1, K2

 

Model Names: K1E14CE K1E17CE K1E34CE K2E14CE

K2E17CE

EMC Standards:

EN 55103-1:1995Electromagnetic Compatibility - Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 1: Emissions EN 55103-1:1995Magnetic Field Emissions-Annex A @ 10 cm and 1 M

EN 61000-3-2:1995+A14:2000Limits for Harmonic Current Emissions (equipment input current 16A per phase)

EN 61000-3-3:1995Limitation of Voltage Fluctuations and Flicker in Low-Voltage Supply Systems Rated Current 16A

EN 55022:1992 + A1: 1995 & A2:1997 Limits and Methods of Measurement of Radio Disturbance Characteristics of ITE: Radiated, Class B Limits; Conducted, Class B

EN 55103-2:1996Electromagnetic Compatibility - Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 2: Immunity EN 61000-4-2:1995Electrostatic Discharge Immunity (Environment E2-Criteria B, 4k V Contact, 8k V Air Discharge)

EN 61000-4-3:1996Radiated, Radio-Frequency, Electromagnetic Immunity (Environment E2, criteria A)

EN 61000-4-4:1995Electrical Fast Transient/Burst Immunity (Criteria B)

EN 61000-4-5:1995Surge Immunity (Criteria B)

EN 61000-4-6:1996Immunity to Conducted Disturbances Induced by Radio-Frequency Fields (Criteria A)

EN 61000-4-11:1994Voltage Dips, Short Interruptions and Voltage Variation

Safety Standard:

EN 60065: 1998 Safety Requirements - Audio Video and Similar Electronic Apparatus

I certify that the product identified above conforms to the requirements of the EMC Council Directive 89/336/EEC as amended by 92/31/EEC, and the Low Voltage Directive 73/23/EES as amended by 93/68/EEC.

Signed

 

Larry Coburn

 

Title: Senior Vice President of Manufacturing

Date of Issue: March 28, 2000

Operation Manual

DUE TO LINE CURRENT HARMONICS, WE RECOMMEND THAT YOU CONTACT YOUR SUPPLY AUTHORITY BEFORE CONNECTION.

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Contents Some models may be exported under the name Amcron SeriesWatch for These Symbols Important Safety InstructionsCompetent Body’s Name and Address Safety StandardCrown International, Inc TCF Technical Certificate No C974CRI1.ABSTable of Contents How to Use This Manual FeaturesWelcome Setup Unpack Your Amplifier Install Your AmplifierYou may also stack amps without using a cabi- net Choose Output Wire and Con- nectors Choose Input Wire ConnectorsBridge-Mono Mode See Figure SetupMono Input to Dual Outputs Mono Input to Bridge- Mono OutputSee Figure Connect to AC Mains Startup ProcedurePrecautions OperationPower Switch Front Panel Controls IndicatorsEnable Indicator Second delay while the amplifier performs aXLR-type Input Connector Back Panel Controls ConnectorsBridge Output Switch Input SwitchAdvanced Features Speakers not connected TroubleshootingVAC, 60 Hz Units, Bridge mono mode SpecificationsService 12/01 WarrantyWorldwide Except USA & Canada MasterCard Personal/Consumer Visa City State/Prov Postal Code CountryCredit card information Type of credit card

K Series specifications

Crown Audio K Series amplifiers represent the pinnacle of professional audio amplification, delivering exceptional power, performance, and reliability. Designed for a wide range of applications, including live sound reinforcement and installation scenarios, the K Series is a testament to the innovation and engineering excellence that Crown Audio is known for.

One of the standout features of the K Series is its output power. With models available that provide up to 4,000 watts per channel at 4 ohms, these amplifiers can drive even the most demanding speaker systems with ease. This makes the K Series ideal for large venues and events where high sound pressure levels are required.

The K Series amplifiers incorporate advanced technology such as Crown's highly efficient Class-D design, which not only reduces weight but also minimizes power consumption, making them more environmentally friendly. This efficiency allows for greater power density, meaning more power can be delivered without excessive heat generation. In addition, the K Series uses a patented "Power Factor Correction" technology, ensuring that the amplifiers perform consistently under varying load conditions, which is crucial for maintaining sound quality in professional applications.

Another key characteristic of the K Series is its robust build quality. Constructed with durable materials and featuring an efficient cooling system, these amplifiers are designed to withstand the rigors of touring and installation use. Furthermore, the K Series is equipped with comprehensive protection circuitry, including over-temperature, short circuit, and RF interference protection, guaranteeing reliable operation even in challenging environments.

The K Series also offers advanced connectivity options, with models equipped with digital signal processing capabilities. This allows users to tailor the audio output to suit specific acoustic requirements, including equalization, delays, and limiting. Additionally, the K Series is compatible with the Harman HiQnet Network, enabling remote monitoring and control via a user-friendly graphical interface.

With a combination of high output power, advanced technologies, and robust design, the Crown Audio K Series amplifiers provide exceptional performance for professionals seeking reliable, high-quality sound amplification solutions. Whether for concert tours, festivals, or permanent installations, the K Series continues to set the standard in audio amplification. Its features and innovations ensure that it remains a preferred choice among audio professionals worldwide, delivering powerful, crystal-clear sound that meets the demands of any audio application.