DFL-2525R00-08

传感器尺寸(毫米)25.4
直流电阻6.28
共振频率1597.12
半空间灵敏度102.28
额定噪音功率25
测试频谱带宽3k Hz~20k Hz

传感器尺寸(毫米)25.4
直流电阻6.28 Ω±5.0%
共振频率1597.12 Hz15%
半空间灵敏度 @ 2.83V102.28 dB±1.01
灵敏度 @ 1W/1m101.8 dB±1.01
额定噪音功率 (IEC 268-5 18.1)25 W
测试频谱带宽3k Hz~20k Hz 12 dB/Oc
活塞有效面积7.1 cm2
移动质量0.3 g
马达力因数2 T•m
音圈内径25.4 mm
气隙高度4 mm
线性冲程1.4 mm
铁磁流体类型APGL11
最小阻抗7.15 Ω±7.5%
音圈电感0.12 mH
机械品质因数10.31
电品质因数5.41
总品质因数3.55
比率450.02 fs/Qts
能量带宽产品 ((1/Qes)•fs)
支撑顺性29 μm/N
有效圆锥直径3 cm
马达效率因数0.6 (T•m2)/Ω
音圈管材料Kapton
传感器质量0.96 Kg
等效音量0 L

This 1inch diaphragm inch exit compression driver is a cost effective solution for use in professional sound reinforcement systems. The pure titanium diaphragm ensures solid and controlled vibration to the highest frequencies. The phase plug was studied extensively to optimize the HF level, and ensures a wide smooth response characteristic. The use of high quality ferrofluid combined with extensive verification testing has resulted in a transducer which is extremely reliable.