To anyone who can give me the low-down on my problem. I'm currently running a GK 800rb and a DBX 160a through a Mesa 800watt 2x15 rr and a 400 watt 2x10 rr. Last night during practice the amp shut down on me. I had the 300 watt side about 75% up and the 100 watt side set to about 60% while the master was set to about 75%. The amp eventually came back but would continue to shut down so I called it quits. Do you guys think I'm asking too much from this 800rb and if I am, how many watts do you think I need to push these cabinets?