I love what JBL do and these large monitors are utterly infectious. I ran a set of the larger 4365’s at home for a long time and then changed to these more accomplished 4367’s when they were released. A 15 drive unit for the bass does exactly what you would expect accurate, deep bass that is there at a trickle of volume and then stays tight and defined right up to crazy levels. The treble is detailed and effortless and with the horn loading produces a huge amount of scale. Not everyone can fit these in their room as they are large but you can place them close to a wall without too much worry.