Help choosing amp
 

Hi,

This is my first post. I need help picking an amplifier because I don't really know how to find out the wattage needed by my equipment. :X

I already have an MBQuart PVI216 Component system (RMS Power Handling: 70 watts/Peak Power Handling: 140 watts) and Rockford Fosgate Punch P3D212 (power range: 100-500 watts RMS (250 watts per voice coil)/peak power handling: 1,000 watts) installed in my car. The amp is missing.

What should I look for? I don't have much money to spend. How many watts are needed to run a 70w component system and how many for the sub?

A friend offered me a Rockford Fosgate 4600x. Will it be enough? It does 90wx4@4 and 150 if bridged.

Thanks a lot in advance!