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The Coffee Shop / Re: Cell phone amplifier
« Last post by KCSteve on May 12, 2025, 11:21:39 am »In looking at the pattern the key seems to be the U shaped cut in the middle layer - it needs to start where your phone's bottom speaker is. It conducts the sound over to the hole drilled in the front 1/4" layer.
Steve said this was for a particular iPhone so you have to adjust for your phone. If the speaker holes on the bottom won't line up with the middle 1/4" layer then you'll have to put a 'dent' in the back layer to get them lined up.
Steve said this was for a particular iPhone so you have to adjust for your phone. If the speaker holes on the bottom won't line up with the middle 1/4" layer then you'll have to put a 'dent' in the back layer to get them lined up.