The AudioControl LC2i PRO provides an answer to all the critical OEM interface issues technicians encounter from a small, elegant chassis. The LC2i PRO builds upon the success of the LC2i by adding new LMC technology with load generating devices built-in, making it compatible with virtually every vehicle on the road. Also, the AccuBASS® threshold control, GTO, and Ground Select switches are on top of the unit, and an AccuBASS calibration LED has been added to the top panel as well, making the installation process far more efficient. The LC2i PRO comes complete with the ACR1 remote bass level control, giving users on-demand access to bass levels as they enjoy their music.