ART SERIES

ART 1" Dome Tweeter (Ceramic-Coated Diaphragm)

Model  SV-025D-08-070-1600-01

1.6kHz–30kHzFrequency Range
90dBSensitivity
8ΩImpedance
20WRated Power

Features

  • 1inch Metal dome tweeter
  • Aluminum-magnesium alloy dome
  • Heat-resistant Voice Coil
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01General Specification
UnitValue
Diameter mmΦ104
Nominal impedance Ω8
Program power [1] W20
AES power rating [2] W15
Sensitivity [3] dB90
Frequency range HzF0–30kHz
Voice coil diameter inch1.0
Frame material Plastic basket
Magnet material Ferrite
Recommended crossover [4] Hz2KHz
Xmax [5] mm1.2
Driver displacement enclosure L0.108
02LF T/S Parameters [6]
DC resistanceRe (Ω)
Resonance frequencyFs (Hz)
Moving massMms (g)
ComplianceCms (mm/N)
Mechanical lossesRms (kg/s)
Force factorBL (N/A)
Mechanical Q-factorQms
Electrical Q-factorQes
Total Q-factorQts
Equivalent air volumeVas (L)
Voice coil InductanceLe (mH)
Diaphragm areaSd (cm²)
Reference efficiencyη0 (%)
03Shipping Information
Net weightkg0.5
Unit sizemm∅104×H35.5
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.