What makes doing stereo in a rack better than mono? More tone, volume, or what? I thought that mono would have more tone because more wattage would be used at the same amount of ohms. Are there any losses or gains? I prefer to use my cabs stacked on top of eachother, 2 Goliaths. Both are full range, so would mono be the better option. Help would be obliged, and thanked for.