I searched and didnt find nething. What are some of the cons?

Expensive batteries? Stepdown modules? IDK? lol

I have all the batteries.. just making sure the amp wont get too hurt from it daily

The 20.1 says its ok to 16 volts. I dont see why the 40.1 would be much different.

I know the 40.1 can handle up to 18v but how would the amp like it on a daily basis. Maybe I should have worded it like that instead

I would imagine it depends on how low you plan on wiring it for daily. I looked for a manual but I couldnt find anything.

I guess i need to get technical... If running a 40.1 at 16v with a 250a EA alty charging 3 d1000 PM 4 runs kicker hyperflex 0g wire tuned a 36hz ported box in the back of a tahoe at 1 ohm wired(unsure on box rise)..... Will my amp still last and not hurt it daily. Ive already ran 4 40.1's at 18.2v on burps but never played it longer the 5secs at a time.

I really just wanna know how it does on 16v daily if properly installed

I guess i should assume from IA2 thats it should be fine, hence the "lol"? iunno

Yes, they will be fine

how about you send me your 40.1 and I'll find out hint hint.

Im using 4 for comp and when not competeing 1 will be on 16v daily..

Thanx IA2