Commercial Audio Series Mixer-Amplifiers

Crown International, Inc.

DECLARATION of CONFORMITY

 

 

 

 

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

 

 

 

European Representative’s Name and Address:

 

 

Nick Owen

 

 

35, Bassets Field

 

 

Thornhill

 

 

Cardiff. South Glamorgen

 

 

CF14 9UG United Kingdom

 

 

Equipment Type: Commercial Audio Mixer-Amplifiers

 

 

Family Name: Mixer-Amplifiers

 

 

Model Names: 180MA, 280MA, 1160MA

 

 

EMC Standards:

EN 55103-1:1997Electromagnetic Compatibility - Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 1: Emissions EN 55103-1:1997Magnetic Field Emissions-Annex A @ 10 cm and 1 M

EN 61000-3-2:2001Limits for Harmonic Current Emissions (equipment input current 16A per phase)

EN 61000-3-3:2002Limitation of Voltage Fluctuations and Flicker in Low-Voltage Supply Systems Rated Current 16A

EN 55022:2003 Limits and Methods of Measurement of Radio Disturbance Characteristics of ITE: Radiated, Class B Limits; Conducted, Class B

EN 55103-2:1997Electromagnetic Compatibility - Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 2: Immunity EN 61000-4-2:2001Electrostatic Discharge Immunity (Environment E2-Criteria B, 4k V Contact, 8k V Air Discharge)

EN 61000-4-3:2001Radiated, Radio-Frequency, Electromagnetic Immunity (Environment E2, Criteria A) EN 61000-4-4:2001Electrical Fast Transient/Burst Immunity (Criteria B)

EN 61000-4-5:2001Surge Immunity (Criteria B)

EN 61000-4-6:2003Immunity to Conducted Disturbances Induced by Radio-Frequency Fields (Criteria A) EN 61000-4-11:2001Voltage Dips, Short Interruptions and Voltage Variation

Safety Standard:

IEC 60065: 2002 7th Ed. Safety Requirements - Audio Video and Similar Electronic Apparatus

CAN/CSA-E60065-03 7th Ed. Audio, Video and Similar Electronic Apparatus-Safety Requirements

UL 60065 7th Ed. Audio /Video and Musical Instrument Apparatus for Household, Commercial and Similar General Use.

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

Date of Issue: Jan. 1, 2006

Larry Coburn

Title: Senior Vice President of Manufacturing

Operation Manual

Due to line current harmonics, we recommend that you contact your supply authority before connection.

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Crown Audio 1160MA Declaration of Conformity, Crown International, Inc, European Representative’s Name and Address

1160MA, 180MA 280MA specifications

Crown Audio, a leader in professional amplifier technology, has introduced a series of high-performance amplifiers that cater to a variety of applications. The 1160MA, 180MA, and 280MA models are designed to deliver exceptional sound quality, reliability, and efficiency, making them ideal for both commercial and residential audio installations.

The 1160MA is a versatile amplifier equipped with a powerful, high-efficiency Class D design that ensures maximum power output with minimal heat generation. Capable of delivering up to 1,160 watts per channel, this model is perfect for driving moderate-sized sound systems, whether in a church, auditorium, or live event. Its 70V and 100V compatibility allows for easy integration into existing audio setups, making it suitable for various applications.

The 180MA boasts a lower power output while retaining the same high-quality audio performance that Crown is renowned for. With 180 watts per channel, it is perfect for smaller installations where space and power consumption are considerations. This amplifier also features built-in processing capabilities, allowing users to fine-tune audio output to suit specific acoustic environments. Its compact design and robust construction make it a reliable choice for both permanent installations and portable setups.

The 280MA stands out with its increased power capacity, offering up to 280 watts per channel. It is designed to handle larger loads, making it ideal for venues that require robust sound reinforcement. Like its counterparts, the 280MA features advanced thermal management technology, ensuring reliable operation even during extended use. The inclusion of both analog and digital inputs provides versatility in connectivity, accommodating traditional audio systems alongside modern digital setups.

All three models share some key features, including an intuitive front-panel LCD for easy monitoring of performance metrics and settings. They also include comprehensive protection circuitry, safeguarding against over-voltage, over-current, and thermal overload, thereby ensuring long-term reliability.

In summary, the Crown Audio 1160MA, 180MA, and 280MA amplifiers excel in delivering high-fidelity audio across a range of applications. With their efficient Class D technology, advanced processing options, and robust construction, these amplifiers represent a union of power and flexibility, catering to audio professionals seeking performance and reliability in their sound systems.