Accuton C25-6-158 Cell Concept Driver - Ceramic Dome

-10 %

RRP 398,00 €

incl. 19% VAT plus shipping
Goods have to be ordered
-10 %

The C25-6-158 is a 1 inch tweeter with ultra hard ceramic dome in a 58 mm body. A proprietary clamping technique provides easy mounting and adapting to individual frontplates. As the dome breakup is above the audible range and well damped, no dome cutouts are required. A unique FEA optimized underhung motor design 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 improved linearity. We recommend an application above 2000 Hz.

Short data

Usage as Tweeter
Power Handling 100 Watt
Impedance 6 Ohm
Frequency from 2500 Hz
Max. Frequency 30 kHz
Sound pressure 92.5 dB


Overall dimensions 57.6 mm
Baffle cutout 58 mm
Depth (Total) 28 mm
Front material Aluminium
Membrane Type Invers dome
Membrane Material Ceramic
Voice coil material Aluminium


Resonance fs fs: 810 Hz
Mechanical Q Qms: 2.68
Electrical Q Qes: 0.81
Total Q Qts: 0.61
DC-Resistance Re: 5.8 Ohm
Coil Inductance Le: 0.01 mH
Mech. Compliance Cms: 0.235 mm/N
Moving Mass Mms: 0.17 g
mech. Resistance Rms: 0.86 kg/s-¹
Max. Excursion +/- Xmax: 0.12 mm
BL Product Bl: 3.27 N/A
Membrane Area Sd: 5.94 cm²
Sound pressure dB: 92.5 SPL


Harmonic Distortion


Technical Dimensions

PDF-Product information

You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.

Warranty extention on Accuton products

You have the possibility to extend the warranty on Tannoy ceramic and diamond speakers for free amounting to 3 years from the purchase date.

Other Products