Being new to car audio, i don't understand what "gain overlap" really means, -10db, -5db, 0db ? What is the best way to tune my system with my DD-1? And what settings should i set all my dials in the amp? This is my first time using this and I don't want to misunderstand steps from the manual.
2sundowns U12 D4 wired at 1ohm
Skar rp4500 amp
LC2I
ACR1 (bass knob) for LC2I