SBS-200F35CP01-04

传感器尺寸(毫米)203.2
直流电阻4.04
共振频率40.5
半空间灵敏度85.74
额定噪音功率200
测试频谱带宽40Hz-500Hz

传感器尺寸(毫米)203.2
直流电阻4.04 Ω±5.0%
共振频率40.5 Hz15%
半空间灵敏度 @ 2.83V85.74 dB±1.01
灵敏度 @ 1W/1m84.7 dB±1.01
额定噪音功率 (IEC 268-5 18.1)200 W
测试频谱带宽40Hz-500Hz 12 dB/Oc
活塞有效面积240.5 cm2
移动质量63 g
马达力因数10.61 T•m
音圈内径35.55 mm
气隙高度8 mm
线性冲程9.1 mm
铁磁流体类型
最小阻抗6.27 Ω±7.5%
音圈电感1.02 mH
机械品质因数5.25
电品质因数0.58
总品质因数0.52
比率78.03 fs/Qts
能量带宽产品 ((1/Qes)•fs)
支撑顺性245.2 μm/N
有效圆锥直径17.5 cm
马达效率因数27.8 (T•m2)/Ω
音圈管材料ASL
传感器质量2.16 Kg
等效音量19.93 L

This is a 8inch 4ohm subwoofer, a member of the new SBS product family. This driver features a coated paper cone, with a ferrite magnet and steel basket. Is designed to be a long excursion and high performance driver, . The driver effective frequency response is between 40Hz to 500Hz.