NXT58SQ_4OHM

传感器尺寸(毫米)63.5
直流电阻3.9
共振频率162.4
半空间灵敏度87.57
额定噪音功率12
测试频谱带宽100Hz-20KHz

传感器尺寸(毫米)63.5
直流电阻3.9 Ω±5.0%
共振频率162.4 Hz15%
半空间灵敏度 @ 2.83V87.57 dB±1.01
灵敏度 @ 1W/1m84.8 dB±1.01
额定噪音功率 (IEC 268-5 18.1)12 W
测试频谱带宽100Hz-20KHz 12 dB/Oc
活塞有效面积17.2 cm2
移动质量1.7 g
马达力因数2.98 T•m
音圈内径25.4 mm
气隙高度3 mm
线性冲程0.4 mm
铁磁流体类型
最小阻抗4.23 Ω±7.5%
音圈电感0.06 mH
机械品质因数2.36
电品质因数0.75
总品质因数0.57
比率284.41 fs/Qts
能量带宽产品 ((1/Qes)•fs)
支撑顺性571 μm/N
有效圆锥直径4.68 cm
马达效率因数2.3 (T•m2)/Ω
音圈管材料ASV
传感器质量0.1 Kg
等效音量0.24 L

This is a 2 inch 4 ohm square transducer, member of the NXT product family. This family features a powerful neodymium magnet , nestled within an innovative suspension system. The flat cone is honeycomb paper material, with rubber surround, with square plastic basket. Is designed to be a cost-effective high performance full range driver. This family driver is used for shallow applications such as television soundbars and compact music system.