I compared it with samsung t450, t550, t650, jbl 5.1, yamaha yas 209, music cast bar400. I purchased everything separately from AliExpress, assembled it all on one of my iPhones, and then switched the same record between the two devices. Although I do not consider myself an audiophile, I evaluated the sound based on its volume (surround), frequency range, and clarity.
1. The sound is incredibly crisp and distinct. (But, it's not necessarily a lot of fun. A sound that is very dry. Extremely digitSee full review