I have 2 dc audio lvl 4 12’s 1500 rms a piece running them at 1 ohm on a Skar skv2 3500. The bass is there but for 3000 watts I was expecting more. I have stock alternator and a xs power d3100 in the trunk big 3 upgrade and dual runs of 1/0 to the amp. All ofc wiring. I do have a high output alternator coming in soon. Will that let the amp put out more before clipping? Any help would be appreciated. I also double checked the ohm load they’re at 1 ohm.