When I use my oscilloscope to read the signal I get a voltage of 60 with out clipping. I'm expecting about 70 volts to produce 2500 watt at 2 ohms. I'm using a 40 hz test tone at -0db. My eq is flat and I don't use any bass boost.
The rca is suppose to have ~2 vac before clipping but my HU is only producing 0.2 vac clean before clipping.
Edit: there is coming sound out of the sub and speakers I just want to know how much I can tune it before it's clipping
I have an fluke 43B power quality analyser.
And I'm having trouble with reading the rca voltage, I'm getting a output of 0.2 volts and my head unit is supposed to have a rca voltage of 2 volts.