Maaz Electronics presents Video for our viewers and Fans F&D A521X 2.1 Multimedia Woofer Speaker Unboxing , Review andbr Test Sound Quality.br It is very good quality woofer in Black Shiny Brilliant Color and Bass Booster King , different options to connect like Bluetooth , FM, USB and Card Support. br br Click for Info -- br Please like , Subscribe and Share our videos.....