Db-technologies DVA S2585N v2 Manuel d'utilisateur

DVA S2585N S2585NDVA Products Guide

Why DVA S2585N?DVA S2585N is born with the aim to help users who want to attenuate the power SPL behind the stage, focusing then the directiv

A cardioid sub is a low-frequency spe-aker with a heart-shaped directivity.The power attenuation for this kind of speaker is placed at the back (

Hyperardioid SubwooferA hypercardioid sub is a bidirectio-nal low-frequency speaker too.In this case, the power attenuationIs placed at ±120°.What’s t

Cardioid CaseThe cardioid configuration is sugge-sted to be used for situations where the subs are placed in front of the stage in central con

Supercardioid CaseThe supercardioid configuration is suggested to be used for stages widths from 8 up to about 14m.In this case, the phase can

Hypercardioid CaseThe hypercardioid configuration is suggested to be used for stages widths bigger than 14m.In this case, the phase cance

ConclusionsDVA S2585N can be used to:- avoid spl behind the subs- avoid spl under the stage- avoid phase cancellations due on walls behind the subsDVA