12 inch woofer，75mm coil, Aluminum(Al) Frame，Mid-rang & woofer Speaker ，Professional speaker, live show music, Tagnngqy & Masu Studio System

12 inch woofer，65mm coil, Aluminum(Al) Frame，Mid-rang & woofer Speaker ，Professional speaker, live show music, Tagnngqy & Masu Studio System

12 inch woofer，75mm coil, Aluminum(Al) Frame，Mid-rang & woofer Speaker ，Professional speaker, live show music, Tagnngqy & Masu Studio System

12 inch woofer，65mm coil, Aluminum(Al) Frame，Mid-rang & woofer Speaker ，Professional speaker, live show music, Tagnngqy & Masu Studio System

12 inch woofer，75mm coil, Aluminum(Al) Frame，Mid-rang & woofer Speaker ，Professional speaker, live show music, Tagnngqy & Masu Studio System

12 inch woofer，75mm coil, Aluminum(Al) Frame，Neodymium magnet, Mid-rang & woofer Speaker ，Professional speaker, live show music, Tagnngqy & Masu Studio System

12 inch woofer，65mm coil, Aluminum(Al)，Mid-rang & woofer Speaker ，Professional speaker, live show music, Tagnngqy & Masu Studio System

12 inch woofer，,65mm coil, ferrum(Fe) frame，Mid-rang & woofer Speaker ，Professional speaker, live show music, Tagnngqy & Masu Studio System

12 inch woofer，ferrum(Fe) frame，Mid-rang & woofer Speaker ，Professional speaker, live show music, Tagnngqy & Masu Studio System