6*9" 4 way coaxial speaker

Black  pp cone with rubber edge

1"(ø25.5mm) ASV voice coil

 ø58mm  mylar midrange

 ø15mm  mylar  piezo   tweeter

Frequency response:75～20000Hz

Sensitivity:87dB/w/m

Impedance:4Ω

Rated power: 70W

Max.power: 600W

Magnet size:100*60*18mm