Originally posted by johnnyrichards
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back when i built my quareenteenie (BF37 build) i was watching a hell of a lot of youtube videos of people making these small builds to compete with the bose, albeit larger. This was when i found out about these low powered 5v BT/AMPs (CSR6###, CSR8### and QCC3003) which had fully programmable chipsets. As the more successful one is something that is for sale AUKITS, who has provided a custom EQ setting on the board if you buy it, i know it can be done and also know he wont provide the secret herbs and spices to the general public. One suggestion i've heard is if you have anything above the zero DB line, to lower the entire setttings by the same amount, so if 60hz is set to 5db, apply to the master setting -5db. Another suggestion was roll off anything less than 60hz, which to be honest i'd be surprised if the little speaker wouldnt distort in that range, so like someone mentioned above roll off around 80hz. I did find it interesting the AUKIT one does mention they can get the little 1.5inch bose clone drivers down to 60hz, they dont mention at what F this may be, but though the headphones on youtube it sounds pretty nice......but probably being recorded 30cm away from the unit and not really a true representation of how it would be on a table if having a bbq etc
anyone that is interested in the 3d print itself, i've done a quick assembly video, just phone quality..
https://youtu.be/BoLTSlS8DtA
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