Speaker seems to be lower quality when testing music with deep bass; tendency to distort and sound like it could blow. But with movies and shows, audio is not constant hi-fi music meant for blasting and speaker performs well. Surprised at ease of use with projector and that all (possibly) needed cables included. Projector can also be used for rear-firing screen, and has convenient key stoning to correct whatever off-angle. The 10’ screen is going to dwarf everything in the living room; there is JUST BARELY enough room on wall for 10 foot screen…going to be awesome to connect old NES (with supplied A/V cord) and see Mario and Luigi be come comically giant, like a parade balloon.