ART SERIES

Specification Sheet

ART 6.5 英寸中低音单元（铝盆）

SV-166W-04-120-0050-02

50–8kHzFrequency Range
89dBSensitivity
4ΩImpedance
80WRated Power

Features6.5 英寸铝盆低音单元 · 超低失真磁路设计 · 高阻尼抗谐振盆架 · 耐高温音圈

01General Specification
UnitValue
直径 mm∅181.5
标称阻抗 Ω4
节目功率 [1] W80
AES 额定功率 [2] W50
灵敏度 [3] dB89
频率范围 HzF0–8kHz
音圈直径 inch1.5
盆架材料 —合金盆架
磁钢材料 —铁氧体
建议分频点 [4] Hz2.5KHz
最大线性冲程 Xmax [5] mm4.15
单元排水容积 L0.839
03Shipping Information
净重kg2.18
单元尺寸mm∅181.5×H89
整箱重量kg—
ART 6.5 英寸中低音单元（铝盆） — SV-166W-04-120-0050-02
Top
ART 6.5 英寸中低音单元（铝盆） — SV-166W-04-120-0050-02
Front
ART 6.5 英寸中低音单元（铝盆） — SV-166W-04-120-0050-02
Side
02LF T/S Parameters [6]
直流电阻Re (Ω)3.6
谐振频率Fs (Hz)51
振动质量Mms (g)18.5
顺性Cms (mm/N)0.5
机械损耗Rms (kg/s)2.2
力因数BL (N/A)8.0
机械品质因数Qms2.7
电品质因数Qes0.3
总品质因数Qts0.3
等效容积Vas (L)11.0626
音圈电感Le (mH)0.09
振膜面积Sd (cm²)122.72
参考效率η0 (%)0.45
04SPL & Impedance Curve
SPL and impedance curve
Measured with KLIPPEL equipment, on baffle, in Sovox's full-scale anechoic chamber.
05Dimensions mm
dimension drawing dimension drawing

Test Notes

  1. Program power is defined as 3 dB greater than AES power.
  2. Tested in free air for two hours using a continuous band-limited pink noise signal as per AES 2-1984 Rev. 2003.
  3. Measured on axis at 2 V, 1 m; SPL is the average at 200, 500, 800 and 1000 Hz.
  4. High-pass filter with slope 12 dB/oct. or higher.
  5. Xmax = (Hvc − Hg) / 2, where Hvc is voice-coil height and Hg the gap height.
  6. Thiele-Small parameters measured after preconditioning (20–22 °C, 50% RH, 2 h) by Klippel LSI. All specifications subject to change without notice.