OX20SC02-08

传感器尺寸(毫米)19
直流电阻7.39
共振频率1139.12
半空间灵敏度88.11
额定噪音功率80
测试频谱带宽2.5KHz-20KHz

传感器尺寸(毫米)19
直流电阻7.39 Ω±5.0%
共振频率1139.12 Hz15%
半空间灵敏度 @ 2.83V88.11 dB±1.01
灵敏度 @ 1W/1m87.9 dB±1.01
额定噪音功率 (IEC 268-5 18.1)80 W
测试频谱带宽2.5KHz-20KHz 12 dB/Oc
活塞有效面积4.9 cm2
移动质量0.2 g
马达力因数2.17 T•m
音圈内径19.3 mm
气隙高度1.6 mm
线性冲程0.2 mm
铁磁流体类型
最小阻抗7.7 Ω±7.5%
音圈电感0.01 mH
机械品质因数11.45
电品质因数2.31
总品质因数1.93
比率591.75 fs/Qts
能量带宽产品 ((1/Qes)•fs)
支撑顺性94.7 μm/N
有效圆锥直径2.5 cm
马达效率因数0.6 (T•m2)/Ω
音圈管材料ASV
传感器质量0.04 Kg
等效音量0 L

This OX family tweeter features a 19 mm 8 ohm voice coil, a damped silk diaphragm with large surround roll, a neodymium magnet motor to produce a compact motor, and a plastic rear chamber to provide a lower resonant frequency . The product is designed to fit snugly into small applications, while providing excellent dynamic sound quality.