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Accuton C25-6-012 Ceramic Dome Tweeter


1 inch (25mm) 6 ohm tweeter - ceramic dome.

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Precision cut and filled apertures in the Sapphire diaphragm provide critical damping of the 37 kHz dome resonance.

The overhung motor design with vented aluminium voice coil former guarantee low energy storage and good heat transfer.

The soft fabric surround and high viscosity ferrofluid center the moving parts with excellent linearity.

We recommend a crossover of at least 2500 Hz.

Also available in 4 ohms ( C25-4-012 ), select the correct impedance from the drop down menu.

Key Features:

  • Ultra hard inverted ceramic dome (Corundum / Sapphire)
  • 82mm square faceplate with protective grille
  • Vented pole piece and voice coil former
  • Dome resonance above audibility@ 37kHz
  • Overhung motor, ferrofluid in VC gap
  • D-Ferrite magnet system

Basic Parameters:

    Resonant frequency (fs) 740 Hz DC resistance (Re) 6.2 Ω
    Effective dome diameter 25mm Power handling 120W
    Ferrofluid ? Y/N Yes Faceplate diameter/square 82mm
    Recommended crossover 2.5kHz< Overall depth 57mm
    Sensitivity (2.83V/1m) 90dB Cutout diameter/square 64mm

    Click icons to download :

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    Priced as singles, including VAT. Supplied as matched pairs only.

    Built to order - contact us for a lead time.