speaker construction Tweeter

538273

538273 538273 538273
MSRP 27,63EUR**
21,90EUR
incl. 19 % Tax
Ab 50,00EUR Gesamtbestellwert 3% Skonto bei Zahlung per Check/Money Order


Visaton tweeter speakers DT 94/4 Ohm

20 mm (0.8 ") polycarbonate with round face plate for the high frequency range above 3000 Hz. Balanced frequency response with Hochtonbrillanz and good omnidirectional. Highest load capacity ferrofluid-cooled voice coil.

Specifications

  • Nominal power handling with high pass filter 70 W (12 dB / oct .; 4000 Hz), 50 W (12 dB / oct .; 2000 Hz)
  • Peak power handling with high pass filter 100 W (12 dB / oct .; 4000 Hz), 80 W (12 dB / oct .; 2000 Hz)
  • Nominal impedance Z 4 Ohm
  • Frequency response (-10 dB) 1200-22000 Hz
  • Mean sound pressure level 90 dB (1 W / 1 m)
  • Angle of sound emmision 84 ° / 8000 Hz
  • Resonance frequency fs 1900 Hz
  • Magnetic induction 1.2 T
  • Magnetic flux 185 ?Wb
  • Upper pole-plate 2.5 mm
  • Voice coil diameter 20 mm
  • Winding height 2 mm
  • Cutout diameter 64 mm
  • Net weight 0.24 kg
  • DC resistance Rdc 3,1 Ohm
  • Mechanical Q factor Qms 3
  • Electrical Q factor Qes 0.6
  • Total Q factor Qts 0.5
  • Effective piston radiating area Sd 3 cm
  • Dynamically moved mass Mms 0.2 g
  • The voice coil L 0.09 mH
* Prices incl. 19 % Tax excl. Shipping costs, ** suggested retail price
© 2018 Rö-HiFi GmbH