Hello, I need some help in selecting suitable speakers for the Sansui 881 and Sansui g9000. They were both fully serviced recently. Are the Focal Aria 936 flr speakers a good match. I've been told that 8ohm speakers would be ideal so not to put stress on 40 yr old components. The specs for the Aria are 8 ohms with a minimum low of 2.8. That figure, and a lack of understanding ohms, db and frequency ranges make it a little confusing. Briefly, would the Focal Aria 936 be a good match? I dont normally play music loud, very modestly, and I dont play for any great length of time so I dont think that would task either receiver. The room size is approx 15x14x8 if any of this helps in speaker selection. I appreciate any help, thank you.