Product description                                                                                   

    Product details

     Brand Name:Jinfeng

     Place of Origin:Shenzhen,Chian

     Product size drawing                                                                                   

     21.5MM buzzer parameters                                                                           

Buzzer diameter	21.5 MM
Resonant frequency	4.3±0.8KHz
Resonant resistance	≤40Ω
Free Capacitance	140±30%NF
Concentricity	＜1mm
Insulation resistance	＜100mΩ
Input power	15V-35V

     27MM buzzer parameters                                                                             

Buzzer diameter	27 MM
Resonant frequency	3.0±0.5KHz
Resonant resistance	≤40Ω
Free Capacitance	190±30%NF
Concentricity	＜1mm
Insulation resistance	＜100mΩ
Input power	15V-35V

     Product Feature Show                                                                               

     Custom Description                                                                                   

Yes, we have our own factory and We have been engaged in acoustic accessories for 20 years and have been providing professional solutions to design and process.

Shooting problem, cannot reach 100 %, color difference control at 5 %.

Generally speaking, our MOQ is 500. Although sometimes our order is less than 500, however, for a small order cost, the cost may be higher when considering the material, process and transportation costs.

You can take samples free of charge, but you have to pay the shipping costs.The average number of samples is 2. When needed such as a foot pad, need 4 to protect the stereo, free to 2 groups, just 8.

4.Freight issue

1) By sea

2) By plane 

Logistics problematic customers and friends, Please contact the salesman for consultation.

Advised at the time of receipt of the goods,place face to face unpacking, inspection, sign. Goods found problems, please contact the saleman, we will assist you in consultation with the logistics company handles.

  Jinfeng Audio Appliance Co.Ltd is a collection of mold, development, design, production, injection molding and injection, hot stamping, silk screening one-stop production and operation of the factory, more than 10 years engaged in professional audio accessories, new products constantly, meet the demand of the industry's manufacturers of production and market needs.    The company spirit of "credit first, sincere service" principle, the implementation of strict quality management system, make the products completely get rid of the phenomenon of churning out of the industry, products of the same products, and unique appearance design and price advantage, we will be more professional and technical progress, more sincere service to the general new old customers return for their support. Innovation is the pursuit of the golden feng. Only innovation can adapt to the market. Welcome to the letter, we will make a reservation, the people will negotiate business, we look forward to working with you for a better tomorrow.

Jinfeng Audio Appliance Co.Ltd is We have been involved in this period more than 30 years.A private enterprise integrating r&d, design, production and sales.

     Mail: sales@jinhongtong.com.cn    

Address: 1 FL,Factory 2 (the auxiliary road of 107national highway), Jia Tian Gang Industial Zone, Huang Xixiang Town, Boan, Shenzhen, China