大屁股熟女一区二区三区,九九久re8在线精品视频,亚洲成熟丰满熟妇高潮XXXXX,欧美黑人粗大XXXXBBBB

QS161224AW(3 magnets large amplitude)

𐃖
𐃕

Dimensions:

QS161224AW(三磁-大振幅)-(1)

Sound Pressure Level(dB)

94±2( 2.83Vrms/10cm at 2kHz)

Rated Power(W)

1.0

Max. Power(W)

1.5

Rated Impedance(Ω)

8±15% 

F0(Hz)

860±15% (in 1CC box)

THD(%)

<10 at 1kHz

Xmax(mm)

0.5