About Bass ...
I had 20 hertz bass in my headphone...I hear bass through my body because of skelton resonance ... Unlike any other headphones i listened too...
I had clear 50 hertz with my small speakers with no inflow of bass in the mid frequencies... Very good bass ...But no deep bass ...
I think the balance between frequencies matter as much than going from 50 hertz to 20 but with no good balance...
I live very well with my small speakers...
For sure it will be better with a bigger set of speakers or with sub.... But i listen in nearfield and i cannot put bigger speakers on my desk nor wish to accomodate a well coupled sub...
I felt no frustration in this situation because the speakers are so well balanced and good on all others acoustics factors...
But for sure my AKG K340 beat my speakers at the end... but i dont felt any evident defect when i listened my speakers ( i use them more than the headphone which are reserved for sacred listening ceremonies.)
My key word is then more "balance" than "bass" ...