Wondering if you picked up the new RP series? Looks like we have something in common. I have the Sony 1080 and the rp8000f/rp504c. I just picked them up 2 days ago. Haven't really had a chance to let these speakers loose yet. Did you feel the 1080 had enough power to drive the RP 280? Sent from my Pixel 2 XL using Tapatalk