I hate sound like a dork but what do you mean by this statement:
Found a pic of the back on eBay.Use the jacks labelled A and B.Make sure it is in stereo mode, if it is in any of the surround modes the B jacks will not work. If you want surround sound use the Rear L & R jacks.Since there is no sub out jack you will have to use speaker level connections.Use the A jacks..
I have the Kenwood KR-V5570 and I want to hook up my new sub, I know back 13 years ago when I purchase my receiver they had a sub connected to it but I did purchase at that time so I never researched. now I would like to get a sub working. I dont understand this part "Since there is no sub out jack you will have to use speaker level connections.Use the A jacks"
Bill