Quote Originally Posted by Honda View Post
Conclusion? Do i need to worry about changing battery or anything?

I have a 98 civic gli ek1 as TbM said-

It is nice to know that I only need to set the gain on the amp and that's it! I was worried about tuning it correctly
I wouldn't bother, the ammount of power will be using is very low so shouldn't bother the electrical system at all. if you get headlights dimming on strong bass then I might look at it. if you have a multimeter its easy to do some basic checks.
Quote Originally Posted by blabla View Post
just check health of alternator (local auto electrician can do it) and make sure your battery is in good condition.
how much would an auto electrician charge to check the alt?