02-11-2016 02:45 PM
02-13-2016 02:08 PM
Welcome to Community@ Rocketfish™!
Double check all of the wiring, make sure the wiring is making good connections everywhere, and all wires are in the right spots. The sender is the smaller of the two units and should be connected to the stereo, the receiver is the larger of the two units and should be connected to the speakers. Mixing these up is a common issue and would cause no sound. Since you are getting solid blue lights on both units, we know they are paired together fine and that is not the issue.
Do you know when and where you purchased this model? Do you still have the receipt?