Vifa OX20SC00-04

OX Tweeter, 3/4" (19 mm), fabric dome, NdFeB motor, no faceplate, 4 ohm
Beschikbaarheid:: 4 op voorraad
Artikelnummer voorraad referentie: OX20SC00-04
Fabrikanten: Peerless , Vifa
€24,95 incl. BTW
Exclusief verzenden

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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