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Vifa XT-300

Vifa XT-300
Vifa XT-300
Sales price 53,35 €
Sales price without tax 44,09 €
Discount
Tax amount 9,26 €
Vifa
Description

The Vifa product line is Tymphanys High End brand coming out of the world-class China factory. The line takes some of its characteristics from Tymphanys ScanSpeak line, but is more cost effective. Sound quality is more important than measurements. The high clarity and clean transient response that ScanSpeak is known for is also evident in these products.

The goal for this tweeter series was to create a transducer that has a frequency response that is flat to above 20K, and where the distortion is far lower than normal and more friendly to the ear. The tweeters represent a unique approach to tweeter design that has resulted in unrivaled performance, as well as in several patents (Dual Ring Radiator diaphragm, wave-guide center plug). Driver Highlights: 3/4" tweeter, Dual Ring Radiator diaphragm (Patent), Wave-guide center plug (Patent), copper-clad aluwire

 

 

 

Specs

Electrical Data

  • Nominal Impedance
 Zn 4 ohm
  • Maximum Impedance
 Zo 19 ohm
  • DC Resistance
 Re 2.9 ohm

TS Parameters

  • Resonance Frequency
 Fs 530 Hz
  • Force Factor
 Bl 2.5 Tm
  • Mechanical; resistance
 Rms 0,38 Kg/s
  • Moving Mass
 Mms 0.3 g
  • Effective Piston Area
 Sd 5.4 cm^2
  • Sensitivity
 2.83V/1m 91.1 dB

Power Handling

  • Long Term Max Power
 (IEC 18.3) 80 Watt
  • Short Term Max Power
 (IEC 18.2) 120 Watt

Voice Coil and Magnet Parameters

  • Voice Coil diameter
 26 mm
  • Voice Coil height
 2.2 mm
  • Height of the Gap
 2,5 mm

Frequency & Impedance
Frequency

Mechanical Dimensions

Mechanical Dimensions

Drawing Dimensions

  • Outside Diameter
 104 mm
  • Flange Thickness
 4,2 mm
  • Cutout Diameter
 74 mm
  • Interior Depth
 41 mm
  • Hole Diameter
 4 mm
  • Screw Circle Diameter
 92 mm
Units in box: 65537