In addition to the 3D audio feature, Nahimic’s app also offers a straight volume boost too, which was less impressive. And because Nahimic’s app works on a system level, the company promises it should just work with any audio or video source on any output device - so built-in speakers, headphones, and external speakers should all work with any app or streaming service that you can play on your Mac.

Music in particular benefited in the demo, seeing a dramatic and noticeable improvement, while the movie trailers I watched with it mostly just sounded louder, but not necessarily better. Make your Mac speakers sound better - for a price