2014-2023 Harley Davidson HDBK2 Clip To Clip Remote Bass Level Control SounDigital specific

We call it Clip To Clip. With using RCA splitters (not supplied) to connect to the LIKE SounDigital amps(AMPS HAVE TO BE THE SAME IDENTICAL IN EVERY WAY. example 2= 3000.1, 2=5000.1,2=8000.1 and so on) then plug communication cable into each amp. Bass Knob module has 2 clip lights. Dial in each amp till it sends out a clipped signal. With that information you can precisely dial in both amps so they clip at same time or more commonly within milliseconds of each other. Once that's done you can control signals with Bass Knob. Any more questions please send me a DM. These are made to order. Please message for current  build times