末成年娇小性色XXXXX_日韩AV高清无码_老熟女乱子伦_性动态图AV无码专区_青青草大香焦在线综合视频_欧美精品国产综合久久

F-22 is a professional three way speaker with two φ75mm 190mm magnet 12in LF drivers, φ66mm MF driver with polyester composite membrane diaphragm, and φ51mm coil 140mm magnet composite horn HF driver. Using copper clad aluminum flat wire and crossing silver voice coil leads. MF and HF plump, LF full.                   

Application

Performance, auditorium and so on.

SPECS.

Rated Power: 600W                      

Component: LF2*12"(φ75mm, 190 magnet)/ MFφ66mm/ HFφ51mm Voice Coil, 140mm magnet)                                  

Impedance: 4Ω                                             

Dispersion: 90x30°                                                                                               

Sensitivity: 101dB                                       

Max. SPL:128dB                                     

Freq. Response: 58-19kHz                

Cabinet: 18mm plywood                             

DIM(W*D*H): 402x465x996mm                          

MEAS(W*D*H): 465x525x1050mm            

N.W: 44kg                                           

G.W: 49kg

Freq. Response Curve