日本毛片A片AV高清免费视频

產品展示
所屬類別:15寸低音
產品貨號:TL-3801N
產品名稱:
產品簡介:● 15” Φ385mm
● Rubber edge injection cone
● Fo-3kHz,91dB/w/m
● Impedance: 4Ω
● 2-Φ140×H20(80 Oz)
● Voice coil: Φ50mm TSV(4 layer)
● Weight:8.53kg
● Fo:27Hz