Not a big fan of shooting (mostly) in the dark:
What is your budget?
Are you OK with open cans (they leak sound)?
What equipment will be powering these cans? Will you be using an amp?
What is the format of your music and other sounds you will putting into these cans?
Describe the sound signature that you are seeking?
Do you also plan to use them outside your home? If so, in what way & with what equipment?