Moving away from inefficient/low impedance speaker in order to move to a Tube Amp

Thanks...the system will be a second floor bedroom, that is around 19 X 15, with standard 8 ft ceilings.

In a bedroom system your speakers will be fine if you have the space unless you really plan to blast. I would think an amp with 15-20 watts would be plenty. You might want to add a sub just to handle 50Hz and down.

If you get something like the ZU Omens I would expect that in a bedroom you could do well with an amp of only 5 watts per channel.

Bedrooms for the most part simply don't need to play all that loud.

I have read over and over again how important it is to purchase high efficient speakers.  Why bog things down with a low impedance speaker?

I wonder what people think of either then Revel Performa's and the Paradigm Persona 3 speakers?  I did prefer the Revel's.  No one ever talks about these speakers.  Wonder why?

Why bog things down with a low impedance speaker?

In a bedroom system it won't matter so much.

I have McIntosh MC30s driving 4ohm Sonus Faber Venere S’s. No problems

I have a pair of Klipschorns in my main system and a pair of  16 Ohms Zu Soul Superfly's in my secondary system.

Both pairs absolutely sing with a tiny 3.5W Miniwatt N3 amp.

The amp has 4,6 and 8 Ohm taps on the rear of the transformers but I have only ever used the 8 Ohms taps.