欧美做真爱大野战免费

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            KSW2-4337

            Time:2018-08-09  Source:kousheng  Author:

            General Specifications
            Basket MaterialStamp steel
            Magnet TypeFerrite
            Magnet size(ODXIDXH)90x45x15mm
            Nominal Diameter107 x 107mm??/?4 Inch
            Rated Impedance8?Ohm
            Power handing capacity20?W(RMS)
            Sensitivity 2.83V,1m90?dB
            Frequency Range425?Hz ~?10 KHz
            Voice Coil Diameter25.5??mm
            Thiele-Small Parameters
            Fs425?Hz
            Re6.4?Ohm
            Sd59?c
            Qms9.92
            Qes1.59
            Qts1.37
            Vas6.36??lt.
            Mms9.13?gr.
            BL9.83?Tm
            Linear Mathematical XmaX2?mm

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            欧美做真爱大野战免费