• 丝瓜视频色版在线观看,丝瓜视频看污片,丝瓜视频黄色视频,丝瓜视频色版APP下载

        PRODUCTS

         Home / Products / Detailed

        LA21

        LA21-3.jpg




        ApplicationsFeature
        Middle and large touring performance

        Neodymium magnetic high sensitivity subwoofer

        Extra-low frequency limit

        Artificial handles on both sides

        SWL Ultra Low Frequency Pre-Limit Technology

        Stadium



        Technical parameters

        Frequency response25 Hz ～250 kHz (±3 dB )
        Nominal Coverage(-6dB)Omnidirectional
        Sensitivity (@1w/1m)98 dB SPL
        Power Rating 1200W
        Impedance8 ohm
        Maximum SPL129dB/139dB SPL peak
        TransducersLF:1x21" All Condition Woofer


        Physical data

        Dimensions1100x700x648mm
        Weight100.6 kg
        ConnectorsNEUTRIK NL4MP*2
        Speaker Cables1+1-... ，2+2-...N/C 
        MaterialsImported multi-plywood Environmentalwaterproof and anti corrosion coatings
        FinshBlack Polyurea paintings
        Grille

        Black epoxy mesh grille with acoustically

        reticulated cloth

        Grille

        DPR(Double Perforation Rate )technology design, in which theperforation rate of the middle and high transmission area ismore than 90%,Greatly improves the sound transmissionefficiency and reduces the acoustic crosstalk of the surfacegrid.


        LA21-3.png



        LA21-4.png



        網站地圖