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Quick Details

  • Brand Name: Kentmax
  • Model Number: KB-9900
  • Type: Professional Amplifier
  • Channels: 2 (2.0)
  • Place of Origin: Guangdong, China (Mainland)
  • Keyword: digital karaoke amplifier
  • Output Power(RMS 8ohms): 250W*2
  • Output Power(RMS 4ohms): 350W*2
  • S/N Ration: 83 dB
  • Frequency Response: 20 Hz- 20KHz
  • Distortion: ≤0.05%
  • Dimension: 430W*380D*140H
  • Delivery Time: About 30 working days
  • Port: Guangzhou/ Shenzhen
  • Certification: CE, FCC, ISO, etc.

Packaging & Delivery

Packaging Details: KB Series 2.0 Channel Digital Karaoke amplifier for Club Party Bank KTV
Good quality packing or according to customer's requirement.
Delivery Detail: About 30 working days for large quantity.

KB Series 2.0 Channel Digital Karaoke amplifier for Club Party Bank KTV

Product Description

KB Series 2.0 Channel Digital Karaoke amplifier for Club Party Bank KTV

Technical Specification

   MODEL

   KB-9900

   KB-9900

   Power 8Ω

   250W×2

   180W×2

   Power 4Ω

   350W×2

   260W×2

   Frequency response

   20Hz-20KHz

   20Hz-20KHz

   Signal to noise 

   83dB

   83dB

   Input sensitivity

   0.15V

   0.15V

   THD

   ≤0.05%

   ≤0.05%

   Input impendence

   20KΩ

   20KΩ

   Size

   430W×380D×140H

   430W×380D×140H

   Packaging size

   530W×450D×200H

   530W×450D×200H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Unique appearance and panel design, novel, luxurious and elegant.

* Adopt professional power amplifier circuit for Karaoke design, microphone with double mixed sound effect with remote control and motor reset functions.

* Built-in automatic limiter circuit to guarantee the quality of output music and protect loudspeaker better.

* With adjusting knobs of Soprano, Alto and bass on microphone and music adjustment, more convenient and be suitable for different occasions.

* Two signal output terminal on the rear panel, be convenient for the user to select different signal  connector two microphone input terminals.  

Related Products

 

 

Company Information

 

Guangzhou Kentmax Electronics Co., Ltd was established in 2006.  We have been an integrated high technology company on R&D manufacturing, sales and technical services after our years' efforts. We are willing to work and with together with our customers and pursue a higher development goals and make a contribution to the professional audio field.

Kentmax is a manufacturer specialized in professional audio, professional power amplifiers and some related items.Based in China and eyed to the world, we have been an integrated high technology company on R&D manufacturing, sales and technical services after our years' efforts.

Kentmax has our modern standard factory, automatic production line, advance testing machines, a high-level technical team and well-trained employees. By virtue of its strong economic strength, profession, persistence and  innovation, we have continuously developed and grown and our products have been sold well into many countries and regions in the world. We have gained the good reputaton and praise from many customers and supplied hifh-quality audio equipments for many large-scale entertainment venus, shopping malls, meeting halls, schools and homes etc.

In spirit of " People-oriented and wealth sharing" philosophy and adhere to "Quality is life and customer is God" svervice concept, we are willing to work and with together with our customers and pursue a higher development goals and make a contribution to the professional audio field.

 

 

Our Factory

 

Workshop & Showroom

 

Our Exhibition

 

Certifications

 

 

Our Services

 

· OEM is available. We can make products as your request.

· Sample order for testing is available.

· We have one year after-sales service.

· Strictly QC standard, guarantee top quality.

· We have R&D team, we can realize your idea products.

· We have 10 years professional experience in power amplifier.

· We could offer you the free amplifier parts for your repairing.

· We could use the language which you prefer to communicate.

· Our amplifier and sound equipment are being sold well in the worldwide.

· We will give you the best service and our price will be cheaper in the same quality.

· We have professtional sales team to give you the best service in anywhere and anytime.

 

 

Packaging & Shipping

 

Buying guide

 

 

Contact Us

More detail, please kindly contact us!                                    

 

 

FAQ

 

1. Are you manufacturer?

Yes, we are audio products manufacturer located in Guangzhou, China.
Welcome to visit our factory.


2. Is sample order available? Is free sample available?

Firstly, sample order is available. Secondly, for new clients, we will return the sample fee after big order placed.

 

3. What’s your warranty period?

Our warranty period is 12 months. We will give 1% easy-worn accessories to you before shipment. If there are many products have problem, our technician will go to your country to maintain, but that situation almost won’t happen.

 

4. What’s your payment terms?

We accept Western Union and Bank Transfer. 30% deposit in advance, balance 70% before shipment.

 

5. Where is your main market?

Our main customers are from Southeast Asia, South America, North America, Western Europe, Africa and other countries.

 

6. How many days do you need to prepare the goods?

We need about 30 working days for large order.

 

 

 

 

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