batteries?

what is the best battery to use for audio stuff?

optima yellow top i have a red it works great also

I won't buy another red top, mine sucked. I have heard yellow tops aren't all they are cracked up to be either.

Seen a little about Kinetic batteries, and battcaps lately. I haven't had any experience with either one though.

I was thinking about running two odysee batteries for my truck. Are these any good?

yellow top for audio because it is a deep cycle, it has more reserve power then the red top, also a good capcitor like the alumapro 5 through 50 farad caps are good for big bass drops. The 50 farad cap is defietly over kill for the average setup but the thing is f**king cool. Also if you are really serious, you will upgrade your altenator. Basically, i have 2 jl 300/2 amps, and a single Jl 1000/1 amp. I have 2 optima yellow tops, an ohio genrator 300 amp altenator and alumapro 15 farad cap and my voltage does not drop when my system is up.