There is no increase in bass output from 926 to 936. All you get is tighter bass due to it being able to use three drivers not working as hard and the fact that the crossover point is lower also frees them up to do a better job. The other aspect you gain is a slightly lower bass reach.
Definitely not MORE bass. The only more you get is the ability to play a little louder.
Definitely not MORE bass. The only more you get is the ability to play a little louder.