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

QS69001S4

Product Description6.9nch 2-way coax speaker  with 20mm  Titanium dome neo-magnet tweeter car series speaker
Rated Power (W)40
Maximum Power (W)80
Rated Resistance( Ohm)4
Sound Pressure Level (dB)88±3
Storage Temperature (℃)-40~+85
Frequency (Hz)54-20000
Specification (inch)6.9