Accuton C90-6-724 Cell Concept Driver - Ceramic Dome

-12 %

RRP 534,00 €

incl. 16% VAT plus shipping
Goods have to be ordered

The C90-6-724 is a 5 inch bass - midrange driver with ceramic dome, being the first in an entirely new approach to accuton speaker design. An ideal acoustical center has been achieved, which is identical with our tweeters. Its novel designed underhung motor does not cover the backside of the dome, eliminating the chance for reflections and energy storage. A proprietary clamping technique provides easy mounting and adapting to individual frontplates. The low loss rubber surround and a thin fabric spider center the moving parts with high linearity. We recommend our C90-6-724 for an application from 60 Hz - 6000 Hz.

Short data

Usage as Midrange
Power Handling 100 Watt
Impedance 6 Ohm
Frequency from 60 Hz
Max. Frequency 6 kHz
Sound pressure 89 dB


Overall dimensions 124 mm
Baffle cutout 124 mm
Depth (Total) 55 mm
Front material Aluminium
Membrane Type Invers dome
Membrane Material Ceramic
Voice coil Ø 80 mm
Voice coil material Aluminium
Air gap filling Ferrofluid


Resonance fs fs: 65 Hz
Mechanical Q Qms: 5.47
Electrical Q Qes: 0.58
Total Q Qts: 0.52
Equivalent Air-Volumen Vas: 5.1 Liter
DC-Resistance Re: 5.8 Ohm
Coil Inductance Le: 0.14 mH
Mech. Compliance Cms: 0.65 mm/N
Moving Mass Mms: 8.9 g
mech. Resistance Rms: 0.68 kg/s-¹
Max. Excursion +/- Xmax: 4 mm
BL Product Bl: 6.1 N/A
Membrane Area Sd: 81 cm²
Sound pressure dB: 89 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.