NCR Membrane (Neck Coupling Reinforcement)

 

Because we have solved part of the thermal problem and our subwoofers handle higher power signals, our internal validation procedures are more exigent than the standard ones (AES, IEC…), and forced our engineers to adapt the speakers to the new limits from the mechanical point of view. This was implemented in our SW1600Nd family.

 
Strong efforts and modes are affecting the cones. The simulations have provided the reinforcement needs. The final result is the NCR, were the membrane design has been done balancing the strength and the weight. The fatigue tests have shown that the drivers can work in extreme conditions, confirming the simulations.
 
 
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