I wanted to buy a new Onkyo receiver but Crutchfield rep said that the receiver could only be used with a speaker that is 6 or 8 ohm.

My Axiom AX3's are 4 ohm. The owner of a local audio store said I could use the receiver with no problem with my speakers.

Will the Onkyo receiver TX NR646 work OK with my Axiom speakers or not?