It gives a significantly better physical link to your voice-coil, which means a lot more of your coil’s movement Vitality is transferred into the diaphragm by way of the Harmony Ribs across the Heart. ระบบเสียงเคลื่อนที่ สำหรับโรงเรียน Evoke 20’s 52mm voice-coil is made from aluminium. We selected that around copper for https://thomash295qrr3.blogginaway.com/profile