25MM European silk membrane treble/ N35 advanced neodymium steel magnetic circuit.
Whole-cast aluminum mid-bass stand/ special pulp board mid-bass sound basin with wool added/ 10OZ magnet.
Two-layer aluminum sound coil/ Symmetrical passive crossover.
    - Type  2 way split speaker
- Size  165MM(6.5")
- The Number Of Loops  2 way
- Sensitivity  90dB
- Impedance  4Ohms
- Maximum Power  160W
- Rated Power  60W
- Frequency Response  52Hz-20000Hz