Sound quality: Soundcore's Boom 2 had very good overall sound quality - although it has some noticeable sonic quirks, this model reproduces music and dialog very well. Bass has good impact and goes fairly deep but is a bit boomy. Midrange is even but is a bit hazy, congested and a touch grainy, etched, and plasticky. Treble is fairly extended but is a bit smeared and a touch sizzly. It does a decent job of recovering room ambience and is a bit congested. Provides a decent volume level in a large sized room.