Maybe, for casual listening at low to moderate volume they'd probably still be fine.I’m suggesting that they would be more than capable to performing as a hifi speaker at 4m listening distance.
But it's a pretty big ask from a pretty small speaker, they're slightly smaller than most 6.5-7" 2-way bookshelf speakers or active monitors, but larger than most 5" 2-way.
Neumann KH80 vs Neumann KH120II vs Neumann KH150 vs Genelec 8040 vs
Volume of select active and passive speaker models:
KH120II 11,9l
305P MKII 12,7l
R-51M 12,9l
Orbit 11 18,5l
DBR62 20,5l
KH150 21,2l
M126Be 21,3l
C6B 21,5l
R3 Meta 28,4l
1723 B. S 30,2l
None of the other speakers listed have comparable bass extension, I would not consider using any of the other models without a subwoofer for listening distances that long in a necessarily fairly large room.
