I have Ashdown 500rc EVO rack.. amp, just have 2 2x10" 4omh cabs. And like to be able to run them both, there is only 1 4omh output on the amp, and i know that i could run one cab on the output and the other like. Subout/poweramp/cab. but the 2x10" would hardly work well as a sub. so i was wondering if there were any other way for me to run them both, the amp wont handle 2omh load. My best regards..