what would make the bigger difference? batt or alt?
but i was trying to avoid a new alt, 4 batts ect lol
thats why i wanted to keep it around 1k ish watts. new batt up front, was a definite, second big batt in the back, i would probably do to be safe, but much more than that, and i would have goine with a 3k watt amp and done some big shit lol
zenon board amps can run down to pretty low voltage.
When GalacticMonkey had his 6 3000d's in his van he would drop down into the 10's the amps would hit thermal protect for a second but after they cooled off they would be 100% good.
I run my D9 at 1ohm and drop down to around 11.6 at full tilt.
I can beat on it all day long it will get warm and thats about it //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
Once you get below 10V with the sundown amps you'll run into protection issues. I've accidentally ran mine down to 9.7V before going into protect...disconnected power cable.