国内精品视频一区二区三区-国内精品视频-国内精品区一区二区三-国内精品七七久久影院-国内精品免费一区二区观看-国内精品免费网站牛牛

??????:6.5"??????????
????????Χ??80Hz-20kHz(+/-10dB)
?跡:16??
??????:60W
?????????:120W
??????????????82dB @ 1 W,1 m
??????:106dB
??????????90???????90??
???????:???????
?????:????м?
???洦??:PVC???+????
??????:280mm??180mm??H)
??????:221??mm)
????:3.5Kg

?????? ???????
2???
??????:1"????+4*4"????
??????120x90??
?跡??8??
??????:70Hz~20kHz??-3dB
???????160W
??????????320W
??????93dB
????????115dB
???????:2??NL4
?????:4?????o??????
???洦??:????PU???????
??????(HWD):645??145??190??mm)
????:8.8Kg

??????:1"??+4x4"????
??????:70Hz~20kHz
?跡:8??
??????:120W
?????????:480W
?????:93dB
????????:112dB
?????:120x90??
???????:2??NL4
?????:4?????o??????
???洦??:????PU???????
??????(HWD):645??145??190??mm)
????:8.8Kg

??????:1.35"????+6"????
??????:65Hz~20kHz??-3db
?跡:8??
??????:150W
?????????:600W
?????:93dB
????????:115dB
?????:90x50??
???????:??????
?????:???μ???
???洦??:???????PU?????
??????(HWD):320??205??200(mm)
????:6Kg

??????:1.35"????+2??6"????
??????:65Hz~20kHz
?跡:4??
??????:300W
?????????:1200W
?????:96dB
??????:121dB
?????:120x90??
???????:2??NL4
?????:??????????????
???洦??:????PU???????
??????(HWD):600??200??243(mm)
????:10.5Kg