All systems go ! Peerless NE25VTS-04 Tweeter back in stock click HERE for details.

All systems go ! Peerless NE25VTS-04 Tweeter back in stock click HERE for details.



Accuton C25-6-158 Ceramic Dome Tweeter

1 inch ultra hard ceramic dome tweeter - Cell Concept Driver.

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The C25-6-158 is a 1 inch tweeter with an ultra hard (Sapphire) ceramic dome in a 58 mm cylindrical body. This tweeter is the smaller brother of the  C30-6-358.

This audiophile Cell Concept tweeter utilises a special clamping technique that provides easy and discrete mounting to frontplates / baffles; for full details please download the mounting datasheet from the bottom of this page.

A unique FEA optimized underhung motor system with vented aluminium voice coil former and double neodymium magnet guarantees low energy storage, excellent heat transfer and high excursion capability for low power compression and ultra low distortion around 0.07% @ 2.83V and 0.5% max. @ 110dB. The new designed soft fabric surround centers the moving parts with unrivalled linearity.

The dome breakup is above the audible range and well controlled, no dome aperture cutouts or further damping is required.

We recommend a crossover frequency above 2000 Hz.

Key Features:

  • Ultra hard ceramic dome (Corundum / Sapphire)
  • Cell Concept 58mm cylindrical body
  • Vented pole piece and voice coil former
  • Dome resonance well above audibility
  • Overhung motor, ferrofluid in VC gap
  • Double Neodymium magnet system

Basic Parameters:

    Resonant frequency (fs) 810 Hz DC resistance (Re) 5.8 Ω
    Effective dome diameter 25mm Power handling 100W
    Ferrofluid ? Y/N Yes Faceplate diameter/square 58mm
    Recommended crossover 2 kHz< Overall depth 28mm
    Sensitivity (2.83V/1m) 92.5dB Cutout diameter/square 58mm

    Click icons to download :

    .pdf iconData                                      .pdf icon3D View (large file)                                                                                                     

    .pdf iconDimensions                         .pdf iconMounting      


    Built to order - contact us for a lead time.