Fabric materials are cutted, impregnated and formed by DKM. According to the application the suspension’s stiffness is controlled by the resin quantity. Mechanical strenght of DKM’s suspensions is outstanding, the relevant material characteristics (elastic modulus, stiffness) are exactly reproducible, so that unpleasant surprises can be avoided.

DKM has a wide range of tools at it’s disposal, so that according to the specific customer requirements various design variations of plane and bowl suspensions can be produced.

 

Suspensions

 

Commonly the suspension is one of the most stressed parts of a loudspeaker. It is used to limit the inductor’s oscillation resp. the loudspeaker’s excursion without affecting the oscillation’s linearity.

 

DKM suspensions consist of polyester-cotton-composites, polyacryl or special materials with grammages from 70 up to 300 g/sq.m. At the internal diameter, that means nearby the inductor, it’s strong heat resistance in particular affects advantageous.

 

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