Amp for Sonus Faber Sonetto ii- 1500 or less

I am going to be purchasing these speakers after a good audition and I am worried about driving them being 4 ohms. My original plan was a denon 3700h or similar but now thinking I might need something better for 4 ohm speakers. Just 2 channel for the time being. In an open floor plan living room kitchen. So any AVR/ power amp or integrated would work. Would be part of TV movie gaming system. Any suggestions? New or used.