2 or 3 battery's better?

[Oryan55]

Just to get an answer off your topic, would 3 XS Power D3400 (1 under the hood and 2 in the trunk) with a power bastard 220A alternator be enough to power 2 Soundqubed Q1-2200 and a Q4-120?

[SlamminBeats]

with a mechman 320, you can get away with what you posted originally. See what your voltage is, then if you need more, just add an additional of a matching series.

edit: biggest one you can fit up front, and then either 3 2400's or 2 3800's and go from there.

My question may have been lost in translation.. Would it be better to use 3x 2400 or 2x3800 and then as a side note (if less is better) maybe I could just use a xs power 7500?

Would I get too much of a voltage drop if I just put one 7500 in the trunk and nothing up front?

nobody can answer what your drop may be.

thats like building a car and saying will i get my top speed to 200 mph?

you need to test. if your questioning drop m advice is add more reserves...simple as that

/thread.