国内最早生产讯响器、蜂鸣器等发声器件的专业厂家之一!多年来,本厂致力于发声器件的研制、开发与生产,以生产出满足用户要求的高品质产品。
                    产品展示
                    所属类别:扬声器
                    YDB13B
                     
                    FREQUENCY RESPONSE
                    DIMENSIONS Unit:mm
                    ELECTRICAL SPECIFICATIONS
                    Items
                    Specifications
                    Unite
                    Dimensions
                    Φ13*2.8
                    mm
                    Impedance
                    32±15% at 1000Hz
                    Ω
                    Rated Input Power
                    10
                    mW
                    Max.Input Power
                    30
                    mW
                    Resonant Frequency
                    Hz
                    Frequency Range
                    200~3400
                    Hz
                    Sound pressure Level(Min)
                    110±3 at 1mW
                    dB
                    Buzzes Rattles ect
                    Should not be
                    buzzes and rattles
                    Distortion
                    5% Max
                    Magnet
                    NdFeBΦ6.5*0.8
                    mm
                    Operating Temperature
                    -20~+60
                    Store Temperature
                    -30~+70
                    Mass
                    g
                     
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