ART SERIES

ART 2.35" Coaxial Speaker Driver (Aluminum Cone)

Model  SV-058C-44-025-0175-01

170–20kHzFrequency Range
80dBSensitivity
4ΩImpedance
15WRated Power

Features

  • 2.35 - inch Aluminum Cone Woofer
  • 1-inch Silk Dome Diaphragm
  • NdFeB built-in magnetic circuit
  • Sovox ISP patented coaxial loudspeaker
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01General Specification
UnitLFHF
Diameter mm∅60.5∅25.9
Nominal impedance Ω44
Program power [1] W2010
AES power rating [2] W155
Sensitivity [3] dB8083
Frequency range HzF0–20k
Voice coil diameter inch26.6225.3
Frame material Iron basket
Magnet material NdFeB
Recommended crossover [4] Hz2k
Xmax [5] mm1.3
Driver displacement enclosure L0.04
02LF T/S Parameters [6]
DC resistanceRe (Ω)3.2
Resonance frequencyFs (Hz)174
Moving massMms (g)2.3
ComplianceCms (mm/N)0.36
Mechanical lossesRms (kg/s)0.78
Force factorBL (N/A)2.77
Mechanical Q-factorQms3.22
Electrical Q-factorQes1.05
Total Q-factorQts0.8
Equivalent air volumeVas (L)0.1685
Voice coil InductanceLe (mH)0.091
Diaphragm areaSd (cm²)18.1
Reference efficiencyη0 (%)0.08
03Shipping Information
Net weightkg0.11
Unit sizemm∅60.5×H40
Multipack weightkg
04SPL & Impedance Curve
SPL and impedance curve
Measured with KLIPPEL equipment, on baffle, in Sovox's full-scale anechoic chamber.
05Dimensions mm
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.