| 1 farad to 1000 watts is definitely a good rule of thumb. As far as brands go, I don't think it really matters. I had a Audiobahn 2 farad fancy chrome digital one in my first setup. I sold it and bought a 2 farad Lightning Audio, under half the price, and i honestly don't notice the difference at all. Appearance dictates your choice alot, if it's gonna be seen, then buy a nice looking one. But if you do an install like mine, it's hidden and can't be seen anyways-so buy the ugliest, cheapest one you can find. Good luck |