Guangzhou Fukai Audio Manufacturing Limited
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  • PA amplifier / professional power amplifier MA4.2s
       
  Model： MA4.2s  
  Origin： Guangzhou China  
  Category： > Electronics & Electrical > Audio & Video Cable  
  Keywords： amplifier  pro amplifier  pa amplifier  loudspeaker  power amplifier  audio system  
  Price： Chinese Yuan　/USD　CASH  
  Min. Order： 0 / USD  
  • Product Description
  • Light weight, high performance power amplifier

    The MA4.2s is one of a range of power amplifiers that have been designed to combine reliability and high power with sonic excellence.The amplifier is characterised by a very high power-to-weight ratio in a lightweight, 2U package. The innovative technology at the heart of the MA4.2s enables it to set new standards in terms of sonic accuracy, impact and clarity.

    features:

    Superior sonic performance
    Light weight
    Advanced protection circuits
    Efficient copper cooling system

    applications:

    Live sound reinforcement
    Fixed installations

    specifications:

    OUTPUT POWER (EIA AT 1kHz AND rated power)

    8Ω Stereo Power:1250W;4Ω Stereo Power:1875W; 2Ω Stereo Power:2350W;

    8Ω Bridged:3750W; 4Ω Bridged : 5060W;

    2Ω Parallel: 3750W; 1Ω Parallel 5060W;

    THD:‹ 0.025%(10% of full power); IMD:‹ 0.075%(60Hz/7KHz,at rated power)

    FREQUENCY RESPONSE: ‹+/-0.25dB

    PHASE RESPONSE:‹+/-8 degree

    DAMPLING FACTOR:>1500(at rated power, 63Hz)

    S/N RATIO: >110dB(A weighted)

    SLEW RATE: >100V/μS

    MAX OUTPUT VOLTAGE:178.2V

    INPUT SENSITIVITY:2.48V

    VOLTAGE GAIN: x128

    POWER CUR.DRAW:1500VA/6.6A(typical music); 3000VA/13A(over loading);

    DIMENTSION: 482W×400D×88H

    WEIGHT: 24kg
           
  • Contact Information of this Company
Company Name︰ Guangzhou Fukai Audio Manufacturing Limited  
Company Address︰ D2 Nanyuefeng Industrial Estate Dongxiandadaobei 13#, Shitou, Nancun, Panyu,  
Company Phone︰ 8620-3482-5918  
Company Fax︰ 8620-3482-5222  
Contact Person︰ Angelia Wang ( manager )  
Mobile︰ 86-13751729465  
Website︰ http://www.fukaipro.com  
         
  • Copmany Name: Guangzhou Fukai Audio Manufacturing Limited   Contact: Angelia Wang
  • Address: D2 Nanyuefeng Industrial Estate Dongxiandadaobei 13#, Shitou, Nancun, Panyu,
  • TeL: 8620-3482-5918   Fax: 8620-3482-5222
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