I have BL6000s which are on most of the time in large family room, kitchen dinning area and they fill it very well. Sound also flows outside when I open all the byfold doors.
BV10, AvantDVD, BS3000, BL8000, BL6000, BL4000, BL3500, BeoPorts, BC9300, BC7002, CX100s, C75s, Beo4s, BC6000s, LC2s, A9, A8s,