HiVi SD1.1-A Speaker Driver Dome Tweeter Shielded 15W 5 Ohm 91dB Ø2.5cm

HiVi SD1.1-A Tweeter à Dôme Blindé 25mm
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Reference : 3795
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Integrated with HiVi's home theater range, the SD1.1-A tweeter is distinguished mainly by its semi transparent transparent dome surrounded by a ring of shock absorbing material.

It is capable of a linear frequency response up to 20Khz and demonstrates a level of realism and appreciable clarity.

Moving coil of25mm diameter cooled with ferrofluid

Double magnetic circuit fully armored allowing the unit to be used in a Multimedia or Home Theater configuration

Chassis in aluminum alloymachined to perfection


  • Nominal Impedance:5Ω
  • Resonant Frequency: 1200Hz
  • Rated Power:15W
  • Sensitivity (2.83v / 1m): 91dB
  • Resistance DC:/ Strong>4.6Ω
  • Diameter Coil: 25mm
  • Mounting Type:Aluminum
  • Number of Layers:2
  • Composition Magnetic Circuit:Double Ferrites Armored
  • Magnetic Shielding:/ Strong>Yes
  • Recommended Cut-Off Frequency -3dB: 2000Hz
  • Weight:1.0Kg

HiVi SD1.1-A:Dimensions

HiVi SD1.1-A:Frequency Response

HiVi SD1.1-A:Impedance Curve

Data sheet
Speaker Power (W RMS)15
Speaker TypeRibbon tweeter
Impedance (Ω)5
Loudspeaker diameter (cm)25
Efficiency / Sensitivity (dB)91
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Average votes
4.0 / 5
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étonné pour le prix!!!!!!!
reçu aujourd'hui et après quelques essais rudimentaires ce tweeter descend très bas malgré son dôme de 25 mm et dans une bonne linéarité, la face est en aluminium massif avec amorce de pavillon du plus bel effet à recommander merci audiophonics ;)
This review has been posted for HiVi SD1.1-A Speaker Driver Dome Tweeter Shielded 15W 5 Ohm 91dB Ø2.5cm

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