power magnets usa

So if my subs need 350 watts min each i need 700 watts RMS?

i am getting two of these
* Designed and Engineered in USA
* Power Handling Capabilities:
* 700 Watts RMS to 1400 Watts Maximum Per Pair
* 350 Watts RMS to 700 Watts Maximum Each
* Recommended Power:
* 60 Watts to 1400 Watts Per pair
* 30 Watts [...]