Recently picked up a Uniti 1. The menu has selection for speaker settings which include Large, large + sub, small + sub & off. I have small with no sub. Seems odd there is no setting for small. I tried small + sub & the sound changes markedly, diminishing bass somewhat so wondered which of the 2 larger settings is best for my circumstances.
I use a pair of PMC DB1i & sometimes Neat Petite 3 in a smallish room.
I would choose large as it is all to do with the frequencies that are handed off to the sub. As you don’t have a sub, the complete range will be handled by your speakers.
No manual here, it’s second hand. I am new to this Naim equipment having owned Olive gear for many years so thought, before wrecking it i would ask someone knowledgeable. Sarcasm was not requested in the message.