hausburg

theyre similar. and i would guess close enough. the HO alt is 14.8 and stock alt is 14.5 but thats with the vehicle at idle so i imagine the load the car draws probably drops its those few tenths. the main reason why i wanted to run the 4 chan amp off of the stock alt is so the sundown mono has the HO alt all to it self if it was like a 300 amp alt then for sure i would run the whole stereo off of it, isolated from the cars electrical. btw thanks for the replies guys!

Right so im gonna be running an mb quart q150 4 chan amp and a sundown 3500. what i want to do is run the 4 chan off of the stock alt/electrical with big 3 and a yellow top. a friend of mine has a 190 amp alt that he wants to sell me and hes also machinist so he can make brackets and whatever i would need to do this so mounting shouldnt be a problem. i want to have the 2nd alt isolated from the cars electrical and simply dedicated to a bank of batteries (couple kinetic hc2400's or there abouts) he said the alt is internally regulated to 14.8 v. so i guess the question is.. is there anything wrong with running the 2nd alt like this? any hickups or potentially dangerous problems i might face? =X thanks!

if your gonna spend 220 you might as well spend 260 and get an aq1200 (audioque is the company) it puts out round 500 watts at 4 ohm. 850 at 2 ohm and 1200 at 1 ohm. gives you room to upgrade your subs in the future aswell

so run the alts parallel? there wont be a problem with the voltage difference between the two?