学长手指在里面转动的视频/色狠狠xx/激情欧美日韩一区二区/99精品久久精品一区二区

¥2808

product information
RMS power: 180W
THD: <0.4%
Signal to noise ratio: > 90dB
Frequency response: 20Hz-150Hz
Input sensitivity, high level: 0.9V
Input sensitivity, low level: 300mV
Low pass filter: 50Hz-150Hz
Bass boost: 0 to+ 12db
Subsonic filter: 20HZ
Fuse rating: 25A
Subwoofer: 10" inches, 2 ohms
Dimensions (length x width x height) mm: 345X260X68