Vifa NE19-VTS-04

€35.40 *

Prices incl. VAT plus shipping costs

Delivery time 1-2 Workdays

  • 7235111
Vifa NE19VTS-04 19mm Fabric tweeter The 19 mm 4 ohm member of the NE family has leading-edge... more
Product information "Vifa NE19-VTS-04"

Vifa NE19VTS-04 19mm Fabric tweeter

The 19 mm 4 ohm member of the NE family has leading-edge transducer technology packaged in a cutting edge, stylistic design. The tweeters in this family feature finite element analysis designed Neodymium-Iron-Boron magnet (NdFeB) motors, with copper caps for extended frequency response and reduced distortion. The aluminium rear chambers offer extended low frequency performance, while doubling as heat sinking. The butterfly supporting the tweeter diaphragm is made of a high temperature plastic, consistent with the products high temperature performance rating, and features supporting terminals. The dome material in this design is silk, and the design has been optimized for sound quality and clarity. Rounding out the design is an aluminium face plate and plastic grille, which offers protection for the tweeter diaphragm.

 

 

Specifications

  • power handling (continuous/programme) = 80 W
  • frequency range = 1500-30000 Hz
  • resonance frequency fs = 743 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 88,3 dB (2,83V; 1m)
  • DC resistance Re = 2,71 Ohm
  • force factor BL = 1,07 N/A
  • voice coil inductance L = 0,01 mH
  • effective piston radiating area Sd = 4,9 cm2
  • effective mechanical mass incl. air load mms = 0,2 g
  • total Q factor Qts = 1,35 (Qms=3,36, Qes=2,27)
  • voice coil diameter = 19 mm
  • maximum peak linear excursion vibration xlin = +/- 0,1 mm
  • overall diameter d = 52 mm
  • mounting depth (not countersunk) t = 25,1 mm
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