For professional 400 watt amp KTV, 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 professional 400 watt amp KTV has been well received by many customers and enjoyed a good reputation in many countries. Enping OKSN Electronics Technology Co.,Ltd professional 400 watt amp KTV have characteristic design & practical performance & competitive price, for more information on the professional 400 watt amp KTV, please feel free to contact us.