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Power for Focal Aria 936

Hi all,
Just ordered a pair of Focal Aria 936s. Focal reports a sensitivity of 92dB, but a minimum impedance of 2.8 ohms is reported:
https://www.stereophile.com/content/focal-aria-936-loudspeaker-measurements

So how much power do I really need to optimize these speakers (large room)?
Current budget for power is only $1K, either integrated or pre + power. I'm certainly open to something 2-4 years old used.

Thanks for any suggestions/thoughts.
islet
islet OP
6 posts
 
Thanks for all the comments. After a lot of homework, I opted to push the price range a bit (ahh, don't we always?), and went for a slightly used Hegel H160. Can't wait for it to arrive!
oksnet
1 posts
 
Curious about combination of Hegel H160 and Focal 936.
erik_squires
5,268 posts
 
Double check the sensitivity on each! :) It is very unusual that the same driver has the same sensitivity regardless of impedance! It's not impossible, but usually manufacturers cut the sensitivity by 3dB as impedance doubles. 

Yes, your math is correct.  Again, I encourage you to grab XSim Crossover Simulator for PC or equivalent to try these ideas out. 

Best,

E
atekelidis
12 posts
 
Naim Supernait
sjtm
79 posts
 

I have the predecessor to the 936 - The Focal Chorus 836V.  Similar impedance dip.  I currently drive these with a Marantz PM11S3 which doubles from 100@8ohm to 200@4ohm.  These sound amazing together.  I bought my amp used for $2,400.

Prior to the 11S3, I used a Marantz PM8005 with good results ( and can usually be found used for under $800).  I would not hesitate to look for the middle sibling in this range, the Marantz PM14S1 which you can usually find used for $1,200-$1,400.  Its predecessor, the PM15S2 (same specs as the 14S1) is often available for under $1,000.

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