Vifa OX20SC00-04

OX Tweeter, 3/4" (19 mm), fabric dome, NdFeB motor, no faceplate, 4 ohm
Beschikbaarheid:: Niet op voorraad: indien weer op voorraad, zal deze in een keer uit voorraad worden verzonden
Artikelnummer voorraad referentie: 7235201
Leveringsdatum: leverbaar vanaf 01-09-2025
Fabrikanten: Peerless , Vifa
€20,62 incl. BTW
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In this tweeter design, the audio engineers have reinvented the traditional dome tweeter yet again. Based on the knowledge obtained from work on the Vifa XT series, the R&D team has combined a traditional dome design with the large surround of the XT. This results in a tweeter that has a very good dispersion and low distortion due to the improved control of the diaphragm.

FEATURES

  • High sensitivity
  • Lower Fs
  • Improved airflow for lower compression
  • Reduced distortion
  • Improved cooling


Product Informatie PDFAls u deze gegevens liever wilt uitprinten of voor offline gebruik, download dan onze PDF


SPECS


Electrical Data 

  • Nominal Impedance
Zn 4 ohm
  • Minimum Impedance
Zmin 3.97 Ohm
  • Maximum Impedance
Zmax 15.5 Ohm
  • DC Resistance
Re 3,2 ohm
  • Voice Coil Inductance
0,41 mH

 

TS Parameters

  • Resonance Frequency
Fs 1060 Hz
  • Electrical Q Factor
Qms 7,72
  • Mechanical Q Factor
Qes 1,7
  • Total Q Factor
Qts 1,39
  • Force Factor
Bl 1.5 Tm
  • Mechanical resistance
Rms 0,15 Kg/s
  • Moving Mass
Mms 0.2 g
  • Suspension compliance
Cms 0,13 mm/N
  • Effective cone diameter
D 2,4 cm
  • Effective Piston Area
Sd 4,50 cm^2
  • Sensitivity
2.83V/1m 91,1 dB
  • Equivalent volume
Vas 0,004 liter
  • Ratio BL/V(Re)
0,8

 

Power Handling 

  • 100h RMS noise test
IEC 

 

Voice Coil and Magnet Parameters 

  • Voice Coil Diameter
19 mm
  • Linear Excursion
 
  • Voice coil height
 
  • Height of the gap
 

 


Frequency
Frequency


 

Mechanical Dimensions

Mechanical Dimensions


 

Drawing Dimensions

  • Outside Diameter
OD 33,4 mm
  • Magnet Diameter
MD - mm
  • Interior Depth
ID 17,08 mm
  • Hole Diameter
HD - mm
  • Screw Circle Diameter
SD - mm

 


In this tweeter design, the audio engineers have reinvented the traditional dome tweeter yet again. Based on the knowledge obtained from work on the Vifa XT series, the R&D team has combined a traditional dome design with the large surround of the XT. This results in a tweeter that has a very good dispersion and low distortion due to the improved control of the diaphragm.

FEATURES

  • High sensitivity
  • Lower Fs
  • Improved airflow for lower compression
  • Reduced distortion
  • Improved cooling


Product Informatie PDFAls u deze gegevens liever wilt uitprinten of voor offline gebruik, download dan onze PDF


SPECS


Electrical Data 

  • Nominal Impedance
Zn 4 ohm
  • Minimum Impedance
Zmin 3.97 Ohm
  • Maximum Impedance
Zmax 15.5 Ohm
  • DC Resistance
Re 3,2 ohm
  • Voice Coil Inductance
0,41 mH

 

TS Parameters

  • Resonance Frequency
Fs 1060 Hz
  • Electrical Q Factor
Qms 7,72
  • Mechanical Q Factor
Qes 1,7
  • Total Q Factor
Qts 1,39
  • Force Factor
Bl 1.5 Tm
  • Mechanical resistance
Rms 0,15 Kg/s
  • Moving Mass
Mms 0.2 g
  • Suspension compliance
Cms 0,13 mm/N
  • Effective cone diameter
D 2,4 cm
  • Effective Piston Area
Sd 4,50 cm^2
  • Sensitivity
2.83V/1m 91,1 dB
  • Equivalent volume
Vas 0,004 liter
  • Ratio BL/V(Re)
0,8

 

Power Handling 

  • 100h RMS noise test
IEC 

 

Voice Coil and Magnet Parameters 

  • Voice Coil Diameter
19 mm
  • Linear Excursion
 
  • Voice coil height
 
  • Height of the gap
 

 


Frequency
Frequency


 

Mechanical Dimensions

Mechanical Dimensions


 

Drawing Dimensions

  • Outside Diameter
OD 33,4 mm
  • Magnet Diameter
MD - mm
  • Interior Depth
ID 17,08 mm
  • Hole Diameter
HD - mm
  • Screw Circle Diameter
SD - mm

 


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