Yes the Redarc Tow-Pro Elite Trailer Brake Controller # RED44FR is compatible with electric over hydraulic braking systems on up to 3 axles. So it will work with the installation of the HydraStar Disc Brake Kit w/ Actuator for Triple Axle Trailers # HSE7K-TR1.
By upgrading to the hydraulic disc brake kit this will greatly increase the amount of stopping force that your 2019 Dutchman Voltage Epic 3970 will have. You will not need a more powerful brake controller as the Redarc will be all... view full answer...
If your Jensen TV doesn't have red/yellow/white AV ports then you most likely have an HDMI port on the TV. You can get an adapter that will convert from AV to HDMI from your local electronics store or online that will allow you to plug your TV into your Jensen # JWM60A RV Stereo and then play the sound through your trailer's speakers. view full answer...