[Lost4468]

What are the differences between these two?  What does the HA-RX900 have that's better than the 700?  Also how do these stack up against an MDR-XB700?

 

[thecourier]

The main difference between them is that the 900's are more bassy than the 700. Both are nice models, they can be modded to improve their sound signature. 
 
Haven't done a direct comparison with the XB models. 

 

[Jim McC]

I read that the 900's cups are larger inside and have more ear depth. Is that true? I definitely want the most ear space. Which one would be better for movies? Thanks.

 

[Povell42]

Revival attempt.