Best high-efficiency speaker for Unison S6 EL34-based integrated

May we know the prospective budget?

We are Unision Research Dealers with an S6 its 35 watts are glorious as long as you move into a speaker that is 91 or 92 db efficient with an easy load your Proac 2.5 are 86db which is far from optimal for a 35 watt amplifier hence you are running out of juice.

Most of the Legacy line are 92db  and the Focus Signature SE | 
http://legacyaudio.com/products/view/signature-se/have prodigious low end and work well in that sized room, they are also an incredible buy at $7,000.00 a pair for a hand made American speaker with state of the art Heil drivers.They are a sealed design so their bass is very tight and tuneful.

The room our S6 and Legacy's are in is 17 long by 14 wide with a 10 foot ceiling. 

Troy or Dave
Audio Doctor
877 428 2873

Dealer for Legacy, Unison Research, Kef, Tannoy, Graident, Paradigm, PSB, and many others.

Give us a call to discuss.

Tekton Double Impact

Hello all,

I will 2nd the Tekton Double Impacts,

They are capable of singing like a Angel with the Glorious 1watt 
Linear Tube Audio MZ2 preamp used as a Intergrated.

Kenny.

Take a look at the high efficiency (94+ db) single-driver Omega speakers (bookshelf and floor standers) (https://omegaloudspeakers.com/) .  I own a pair of the Super Alnico Monitors driven by a Unison Unico (original hybrid with two 12au7's in the preamp section).  My room is similar in size (15x25) to yours, but I have the speakers on the short wall.  This combination sounds wonderful, and I just had the amp modded and now sounds even better.  Really wonderful speakers.

Look at Charney Audio in Somerset NJ. He build high efficient horns designed on the tractrix theory. I have a pair of the maestro and love what I;m hearing. Fast, dynamic, coherent and ohh the bass! Imaging is off the charts excellent with emotional involvement.