Id like to officially welcome the Slamlab RJ45 knob to the slam panda arsenal. The benefits of this setup are broad but here's some details. 

🐼Single removable cat6 connection to knob for ease of installation and getting rid of the huge bundle of wires and connectors hanging off the knob for a much more aesthetic feel then the standard rca based line level controllers. This also makes it simpler if you need to be outside the vehicle to compete. You just unplug your primary cable plug in a secondary and your outside the car. 

🐼 The rear box is the brain. It controls rca line level voltage in and out from the head unit to the amplifier. Simply run your rca cables from the head unit preout into the rear box input then run your output sets to your amplifier(s). The led options such as rgb and volt meter are also powered off the rear box. You can simply tie into your amplifier pos neg and remote and it will power the whole setup. The led and volt meter with turn on and off with the amplifier but there is also an included switch to toggle everything on and off should you not want it on all the time. 

🐼Side note : The rear box is essentially an rca distro. You can run these up to a 8 out for massive mono amp applications. 

🐼 The setup is clean as can be and a solid choice if your looking at getting something new.