took out my t4501 mtx 60a draw for a pg xenon 1200.1 105 amp draw. with my lesser 12's it was fine no less than 12.8 v and with my new pg ti elite it all but kills my jeep factory charging yes 136a stack alt.oh by the way both on pg1200
osorry my pg 1200 was around 12.8v with 2 12" aq 2.5 from a 55hz burp i have a new single pg ti elite now and its in the low 11s why such a big drop it went from 1 ohm load to 2ohm load