I'm about to purchase a rubicon 702 from someone and I have two 10" 8ohm eclipse subs that I'm going to hook up to it. I would like to add another sub, same specs, to it and wire the three in parallel. The subs are rated at 150w RMS and 300 peak at 8 ohms. The amp is rated at 150wx2 at 4ohms and 700w bridged and I've heard it is underrated. For anyone with experience with soundstream amps, am I going to have enough power for 3 of these subs or should I stick with two? TIA.