久久ER99热精品一区二区 ,精品国产AV 无码一区二区三区,地铁上的调教高h,人妻少妇被粗大爽9797PW

Recommended products
  • AS-621B

    AS-621B

    技術(shù)參數(shù)Specifications型號ModelAS-621B單元組成DriversLF:1×21"(525mm)/4.5"(115mm)voicecoil頻率響應(yīng)FrequencyResponse30-200Hz(-3dB)覆蓋角度Dispersion(H×V)/靈敏度Sensitivity(1W@1m)98dB聲壓級輸出SP

  • AS-308

    AS-308

    技術(shù)參數(shù)Specifications型號ModelAS-308單元組成DriversLF:1×8"(200mm)/2"(50mm)voicecoilHF:1×1"(25.5mm)/1.44"(36mm)voicecoil頻率響應(yīng)FrequencyResponse65-20000Hz(-3dB)覆蓋角度Dispersion(H×V)90°

  • Ks28

    Ks28

    技術(shù)參數(shù)Specifications型號ModelKs28單元組成DriversLF:2×18"(450mm)/4"(100mm)voicecoil頻率響應(yīng)FrequencyResponse25-150Hz(-3dB)覆蓋角度Dispersion(H×V)/靈敏度Sensitivity(1W@1m)101dB聲壓級輸出SPL134d

  • GR-2001-無線話筒

    GR-2001-無線話筒

    技術(shù)參數(shù)  Specifications·功能:放大射頻信號,補(bǔ)償因?yàn)閷⑿盘柗峙浣o多個輸出接口而導(dǎo)致的插入損失,提升信號傳輸品質(zhì)與傳輸距離.·系統(tǒng)組成:指向天線板,天線分配器,同軸線纜3部分.·GR-2001有8個

  • MX-8

    MX-8

    技術(shù)參數(shù)  Specifications型號  ModelMX-8單元組成  DriversLF:1×8”(200mm)/1.5”(38mm)voicecoilHF:1×1”(25mm)/1.35”(34mm)voicecoil頻率響應(yīng)  FrequencyResp

  • AS-312

    AS-312

    技術(shù)參數(shù)Specifications型號ModelAS-312單元組成DriversLF:1×12"(300mm)/3"(75mm)voicecoilHF:1×1"(25.5mm)/1.75"(44mm)voicecoil頻率響應(yīng)FrequencyResponse55-20000Hz(-3dB)覆蓋角度Dispersion(H×V)80

   

Service Online

Home

Products

About

Contact