https://us.community.samsung.com/t5/Legacy-S-Phones/Galaxy-S9-speaker-audio-sounds-tinny/m-p/2884451/highlight/true
Solved: Re: S9 Galaxy voices sound tinny. - Samsung Community - 2884197
May 21, 2024 - Is anyone else experiencing or has experienced tinny voices like Google assistant?? - 2884197
samsung communitysolvedgalaxyvoicessound