CEDIA 2019: Penn Elcom Highlights Its R5000 Series Rack-Mount Stand-Alone EnclosureSeptember 13, 2019 | Home / September 13, 2019 rave-video / CEDIA 2019: Penn Elcom Highlights Its R5000 Series Rack-Mount Stand-Alone Enclosure CEDIA 2019: Penn Elcom Highlights Its R5000 Series Rack-Mount Stand-Alone Enclosure