it's around 3/4 on gain and BB and 75 lpf on the amp. Head unit SW out is maxed but isn't hitting hard. My old Sony equipment hit harder and it was way less watts rms.
I have all alpine in my car. But the subs sound like crap. Can anyone tell me what setting I should use for the amp and head unit to make the subs hit hard and clear.
Head unit: CDA-9884
Amp: M1000 x2
Sub: SWR-1042d x2