In need high-efficency speakers


I recently purchased a preowned Mystere IA-11 40 watt tube integrated amp to replace a 120 wpc SS amp. Overall it has a very satisfying sound with plenty of detail, dynamics and a tight bass for a tube amp.

The problem is the combination of our large town-home living/dining room combo with my 87db DIY Seas Froy Mk3 speaker, powered by the 40 watt amp means it can’t play loud, especially a problem with movies or TV specials.

I was hoping to change to the Zu Audio Omen Mk2 or Klipsch Heresy III high-efficency speakers. My wife and I agree it is unwise to spend that kind of money with our current finances. The Zu Dirty Weekend would be a cheaper option, but the Klipsch would look better in our living room.

So I’m looking for solid advice on what to do from this audiophile community.

Here is a link to my ’Virtual System’ if that will help.
https://systems.audiogon.com/systems/7252

Thanks all,
Mike
mjcmt
" Check out Tekton speakers. Eric Alexander will take care of you"
+1 / Really enjoying mine
Not a fan of the Zu Omen - sounded thin and brittle.  I think the Klipsch are much better.  However, I believe Zu allows you to upgrade within the year and if you move up the Zu chain things get better.
Low power tube amp can be an issue once trying to drive floorstanders not sure changing your speakers will solve this problem.It’s better take your Mystere to a local dealer and check it out with some speakers before making any decision.
40 watts will drive Tekton's well. I drive mine with 18 watt Valvet mono's. I also have an older 50 watt class A amp as a back up. Either combination works great.