4 канальный усилитель высокой мощности, 2000W1U профессионального класса D усилитель мощности K420 (1600089067872)

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Product Overview







 K420 NEW.jpg



  • 4 Channel Class D Switching power amplifier

  • 4 x 2000 Watts into 8 Ohms, 4 x 3600 Watts into 4 Ohms

  • Create SUPER sound quality,good for passive Speaker or line array

  • Bridge-mode operation for Touring Applications

  • Comprehensive protection scheme

  • High quality material:

  • XLR*/Speakon connectors








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More amplifier model want to choose, pls click below photo for more details
K30 K416 K410 1




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amplifier 1.jpg


Company Information


Dear customer,
Your feedback is very important to us.If you want to know more about our products or company,just feel free to send us your inquiry. We will reply you within 24 hours.
Thanks for your visiting,wish you have a good time here.

<<Contact Supplier>>




Q1: Can we place our logo or company information on your product or package?
A1: Of course. We accept OEM / ODM orders. Your logo can be printed, imprinted, etc. on the product. Please let us know your request.


Q2: Are you a professional audio manufacturer or a trading company?

A2: We are the 100% manufacturer in Guangzhou, southern China. We specialize in the R & D, manufacturing, sales, system integration and technical support of the live audio industry.


Q3: Your product warranty period is how long?
A3: The product has a one-year warranty, this warranty applies to parts damaged, free replacement. If the purchase order quantity is large, we also provide some spare parts for back-up.


Q 4: delivery time?
A4: stock products for about 3 days; a lot of about 15 days or special models, please contact our sales staff for more details.


Q5: What is the minimum order? How to pay?
A5: To be able to taste the sound to the customer, easy to follow-up high-volume orders, we can accept at least a set MOQ samples, shipping costs also need to pay customers. Payment methods accept cash, T / T, L / C and Western Union.



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