ST-AP6 Processeur numérique audio de voiture 1/2 Din, 13,5 V, maximiseur de basses et restauration du son

Bass maximizer and bass restoration processor. You can adjust the processor to affect a wide or narrow bandwidth of frequencies around the selected frequency. For example, if you have set the processor to affect 30 Hz, a narrow setting would only mainly affect that frequency, while a wide setting would affect a large range of frequencies around 30 Hz.

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