I am trying to but a power amp for my rig. Im running a Gk Backline 1x15 and a GK Backline 2x10. I was thinking of buying a Nady XA-1100 and was wondering if it will be powerful enough for the bass. The cabs are rated at 200w peak and the power amp has 300w/chanel peak at 8 ohms. Will this be enough or will i need something more powerful.