For speaker 12 inch, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our speaker 12 inch has been well received by many customers and enjoyed a good reputation in many countries. Guangzhou 7-sword Electronics Co.,Ltd. speaker 12 inch have characteristic design & practical performance & competitive price, for more information on the speaker 12 inch, please feel free to contact us.