The LG GX Soundbar has fair sound enhancement features. It has several EQ presets: ‘AI Sound Pro’, ‘Standard’, ‘Bass Blast’, ‘Music’, and ‘Movie’. The ‘AI Sound Pro’ feature, in particular, is advertised to optimize audio settings depending on the content you’re playing, but we don’t currently test this feature. There’s also a dialogue enhancement feature as well as a virtual surround feature. However, it lacks a room correction feature that could help cater its audio performance to your specific room.