I bought a Kicker Solo baric S10 L5 Dual 4 ohms Voice Coils subwoofer. In the manual is this information for the sub: Nominal Impenance per coil 2 0r 4 ohm ; Power handling watts 900, Peak RMS 450. I would like someone to suggest an amp to power this subwoofer. Here are some pictures of it too. My front and rear speakers will be wired to a 700. 4 Rockford fosgate amplifier (700X). I know that I can probably wire the sub to the 700x amp until I get another amp for it. Please suggest a another Rockford fosgate amp for this sub. I don't have a box for the suboofer as of now. I want to put in a custom built fiberglass box, which will be made by tccustomz.com. I'm trying to keep both of my amps one brand (rockford fosgate). If you need more info let me know. If some one wants to offer me a used rockford amp for this sub (working status) please do post. Also I have a 3.0 farad cap that will be installed to this system when its done. Thank you.