HU Subline Level for tunning

[ImaNoob]

Should i have my subline on 0 for tunning HU, i seen another post "trying to Google search" ( Not Here) saying to set to max for Max HU voltage to amps...But skimming through the PDF says nothing about subline..< If it does sorry ..Im getting my DD-! tomorrow so i figured i'd ask now...thanks

[Noel989]

As long as it doesn't clip you'll be good the dd-1 will match the preout voltage to the amp gain

Example my kenwood kvt 516 volume clips at 33 of 35 sub level clips at 6 of 10 even if I was at volume 25 anything hire on the bass level would show clipping

So when I set it up I did 30 volume and 0 bass level

I wouldve gotten the same results if I would've used the max volumes

Cause it still matched the RCA preout voltage to the amp gain