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HDS-P830869
HDS-P830869 HDS-P830869 HDS-P830869

HDS-P830869

平台: Peerless
扬声器类型: Woofer
尺寸: 8 in
马达: Ferrite
盆架: Al Basket
阻抗: 8 Ω
振膜: Nomex

频率和阻抗响应

Graph

技术规格

扬声器尺寸 8 in
直流电阻 5.88 Ω ±5.0%
共振频率 29.57 Hz 15%
半空间灵敏度 @ 2.83V 89.26 dB ±1.01
灵敏度 @ 1W/1m 88.6 dB ±1.01
额定噪音功率 (IEC 268-5 18.1) 60 W
测试频谱带宽 30Hz - 2kHz 12 dB/Oct
活塞有效面积 227 cm2
移动质量 24 g
马达力因数 8.92 T•m
音圈内径 32.41 mm
气隙高度 6 mm
线性冲程 5.5 mm
铁磁流体类型
最小阻抗   6.83 Ω ±7.5%
音圈电感 0.63 mH
机械品质因数 4.4
电品质因数 0.33
总品质因数 0.31
比率 96.63 fs/Qts
能量带宽产品 ((1/Qes)•fs)
支撑顺性 1207.9 μm/N
有效圆锥直径 17 cm
马达效率因数 13.5 (T•m2)/Ω
音圈管材料 ASV
扬声器质量 1.74 Kg
等效音量 87.41 L

产品信息

This 8 inch 8 ohm driver is a member of the high performance HDS family. A powerful ferrite magnet system is coupled to a finite element analysis designed suspension system, containing both a linear spider design and a rubber surround. The motor contains an aluminium shorting ring, which reduces coil inductance, thus providing both extended frequency response performance and reduced distortion. The long-throw voice coil ensures linear high excursion performance, needed for signal clarity. The cone necks are vented so as to reduce air compression effects under high excursion conditions. The cast aluminium basket offers structural rigidity, heat sinking capacity for the motor, and additional air venting under the spider so as to again reduce air compression effects. The cone in this model is nomex based, offering a unique visual and acoustic experience.


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