日本毛片A片AV高清免费视频

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Item No : TL-2004R
Name :
Detail : ● Rubber edge woven cone
● Nominal impedance: 4Ω
● Fo:36Hz
● Frequency response: Fo-3900 Hz
● Sensitivity: 90dB/w/m
● Magnet weight:Φ110×H20mm (25 Oz)
● Voice coil: Φ38 mmASV 2 Layer
● MAX.POWER:150W