For Subwoofer Passive Line Array, 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 Subwoofer Passive Line Array has been well received by many customers and enjoyed a good reputation in many countries. Xinhe Subwoofer Passive Line Array have characteristic design & practical performance & competitive price, for more information on the Subwoofer Passive Line Array, please feel free to contact us.