Specification Sheet
ART 2.35 英寸同轴单元（铝盆）
SV-058C-44-025-0175-01
170–20kHzFrequency Range
80dBSensitivity
4ΩImpedance
15WRated Power
Features2.35 英寸铝盆低音单元 · 1 英寸丝膜球顶振膜 · 钕铁硼内磁式磁路 · SOVOX ISP 专利同轴单元
01General Specification
| Unit | LF | HF | |
|---|---|---|---|
| 直径 | mm | ∅60.5 | ∅25.9 |
| 标称阻抗 | Ω | 4 | 4 |
| 节目功率 [1] | W | 20 | 10 |
| AES 额定功率 [2] | W | 15 | 5 |
| 灵敏度 [3] | dB | 80 | 83 |
| 频率范围 | Hz | F0–20k | |
| 音圈直径 | inch | 26.62 | 25.3 |
| 盆架材料 | — | 铁质盆架 | |
| 磁钢材料 | — | 钕铁硼 | |
| 建议分频点 [4] | Hz | 2k | |
| 最大线性冲程 Xmax [5] | mm | 1.3 | — |
| 单元排水容积 | L | 0.04 | — |
03Shipping Information
| 净重 | kg | 0.11 |
| 单元尺寸 | mm | ∅60.5×H40 |
| 整箱重量 | kg | — |
02LF T/S Parameters [6]
| 直流电阻 | Re (Ω) | 3.2 |
| 谐振频率 | Fs (Hz) | 174 |
| 振动质量 | Mms (g) | 2.3 |
| 顺性 | Cms (mm/N) | 0.36 |
| 机械损耗 | Rms (kg/s) | 0.78 |
| 力因数 | BL (N/A) | 2.77 |
| 机械品质因数 | Qms | 3.22 |
| 电品质因数 | Qes | 1.05 |
| 总品质因数 | Qts | 0.8 |
| 等效容积 | Vas (L) | 0.1685 |
| 音圈电感 | Le (mH) | 0.091 |
| 振膜面积 | Sd (cm²) | 18.1 |
| 参考效率 | η0 (%) | 0.08 |
04SPL & Impedance Curve
05Dimensions mm
Test Notes
- Program power is defined as 3 dB greater than AES power.
- Tested in free air for two hours using a continuous band-limited pink noise signal as per AES 2-1984 Rev. 2003.
- Measured on axis at 2 V, 1 m; SPL is the average at 200, 500, 800 and 1000 Hz.
- High-pass filter with slope 12 dB/oct. or higher.
- Xmax = (Hvc − Hg) / 2, where Hvc is voice-coil height and Hg the gap height.
- Thiele-Small parameters measured after preconditioning (20–22 °C, 50% RH, 2 h) by Klippel LSI. All specifications subject to change without notice.