Had the same problem...the solution was quite simple for me (ymmv). Gently clean each speaker with dry paper towel repeatedly, then reset phone. Volume is acceptably loud. Why they don't have an adjustment for really loud escapes me.
Hey Community! Anyone else seeing this problem? Anyone have a workaround? Let us know!
Give this a shot;
Go to Settings>Apps>Click on the three dots at the top right corner>Show system Apps>Phone(All three)>Storage> Clear Cache/Data
Go to Settings>Apps>Click on the three dots at the top right corner>Show system Apps>Speaker detector>Storage> Clear Cache/Data
Let me know how this works for you.
I cleared the Cache but whwn I went to clear the data it gave me a warning. I'm not willing to lose data that will totally mess my phone up... I never could find the speaker cache
I tried doing this step and it didn't work for me until I talked to a Samsung rep and he said to do the same steps only difference was to restart the phone after you clear all the cache and data from all three or I had four phone apps on mine to clear, after the restart it worked like new again. Good luck everyone.