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Quick Details

  • Brand Name: KENTMAX
  • Model Number: BT-7700
  • Type: Home Amplifier
  • Channels: 2 (2.0)
  • Place of Origin: Guangdong, China (Mainland)
  • Power RMS: 120W*2
  • SNR: 85dB
  • Function: USB SD FM
  • Input impendence: 20KΩ
  • Certificate: CE, FCC, ISO
  • Size: 500*460*230mm
  • Sample: Avaliable
  • Port: Guangzhou
  • Delivery Time: 2 days for ready goods, 20-30 days for OEM goods

Packaging & Delivery

Packaging Details Carton, Safety packaging
Delivery Time 2 days for ready goods, 20-30 days for OEM goods

Stereo 2.0 channel professional power amplifier with USB SD

* OEM is available;

* Sample order is available;

* 10 years professional experience in professional audio;

* Strong R&D team, realize your idea to real products;

* Strictly QC standard, guarantee top quality;

* Products popular in worldwide;

* Experienced sales team on service for you.


Product Description



Company Information

                                                             WELCOME TO VISIT OUR FACTORY


German KENTMAX audio technology laboratory is specializing the R & D of audio technology and its technology patents have been certified, provide the technology authorization for the audio manufacturers in the world. KENTMAX specializes in audio equipments and its main technology is authorized by German KENTMAX audio technology laboratory and in charge of the product design, authorizes Guangzhou KW Audio Co., Ltd. to produce and marketing in China. KENTMAX products cover professional amplifiers, professional audios and its relating equipments and professional speakers etc. KENTMAX provides the complete solutions for large theatres, large-scale show venues, gymnasiums, high-grade entertainment clubs, meeting systems etc. The production craftsmanship is strictly accordance with the German industry standard.


Product Category

Power Amplifier; Audio Amplifier; Professional Amplifier; Switching Power Amplifier; Digital Amplifier;

Class D Digital Power Amplifier; Stereo Amplifier; Class H Amplifier; Karaoke Amplifier; Home

Amplifier; USB SD Amplifier; Bluetooth Amplifier; Mini Amplifier; FM Amplifier; Tube Amplifier; Power Speaker; Professional Speaker; Power Subwoofer; Professional Subwoofer; Passive Speakers; Active Speaker; Line Array; Pro Audio; Professional Audio; Wireless Microphone; Conference Microphone; Professional Digital Processor, etc.




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 appear. 

4. What’s your payment term?

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 3 working days for the ready goods, about 25 working days for large quantity.

Transaction History of the Supplier

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Transaction Overview


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China (Mainland)
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Supplier's Trade Assurance Limit: US $27,000
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