Yep. I have a 2012 Big Country. Has a Genesis sound system ("surround sound" w/ 4 speakers)radio/CD/DVD. Toshiba TV. Couldn't hear the TV. Even with the volume all the way up, just a tinny cheapo sound. Hmmmm. Wait! Only little speaker on TV is working. Turns out Heartland doesn't connect the TV sound output to the surround sound system. You'll need to look on back of both devices. Hopefully, you have a digital audio out plug on TV and digital audio in on the Jensen. If not, you'll hopefully have RCA out/in options (red/white cables). Quick trip to the Shack and you'll be set. Can't understand why HL doesn't cable these @ factory! Couldn't cost more than $5 in volume buys. Just silly....