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Dec 19, 2017

Acoustimass 300 Knocking sound?

i believe this has been discussed to a short extend before but no answer from bose yet, a couple of months ago my AM300 started making this weird knocking noise when low deep bass during a movie or so, i didn't pay much attention then but i remember it started shortly after some software update, now is driving me crazy, is anyone else still having this issue?


Link here is for an audio file i recorded when playing NBA2017, you can hear the "knocking" sound coming out of the Acoustimass 300, i already tried different locations, replaced wireless router for any interference etc.


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Dec 5, 2016

Re: Acoustimass 300 Knocking sound?

Hi SolidBose,


Please see my response in this thread


Thank you,


Brian - Bose Support