Using P.&P mica carbonized polypropylene high-strength diaphragm, high compliance, high foam ring, high damping dust cap, flat and broad frequency response, low Fs, magnificent bass, strong sense of force.

High-performance ferrite double-magnet fully coupled shielded anti-magnetic magnetic circuit system, no eddy current loss Kapton voice coil skeleton and high temperature resistant SV wire voice coil, which can withstand high power.

It is suitable for the low-IF unit in the home Hi-Fi two-way inverter bookshelf speaker, and also suitable for the low-IF unit in the three-way inverter floor-standing speaker system.