New and Old Together


Active Member
Oct 16, 2008
Hudson, Florida
I am currently running in my car a Kenwood head unit model KDC-MP225 (circa 2004), with a Sirius box model KTC-SR902. I am thinking of upgrading the head unit to a Kenwood KDC-HD942U, and am wondering if I could still use the old Sirius box with the new receiver, or would I need to buy a newer Sirius box?

Any advice is appreciated, thank you for your help.