D類數字功放大功率專推單音圈雙音圈10寸12寸喇叭無源低音炮功放 DATE: 2025-07-26 14:47:48
类率专https://img.alicdn.com/i4/388217600/O1CN01jbTRmO260qgeHrtWm_!!388217600.jpg|https://img.alicdn.com/i1/388217600/O1CN01onnrGn260qggsWN2M_!!388217600.jpg|https://img.alicdn.com/i4/388217600/O1CN01gf52hE260qgeHrlDG_!!388217600.jpg|https://img.alicdn.com/i2/388217600/O1CN01FAKHjN260qgcPnjaM_!!388217600.jpg