For home music, I know of a few options:
1) An all in one system like these:
Bose bluetooth Speakers2) Powered speakers with a separate device for input. For example:
Bose Companion II speakers (which I used to have and are awesome) + a bluetooth receiver like
this one from Belkinor
A small Lepai amplifier (which I still have in is amazing) + any set of bookshelf speakers + a bluetooth receiver like the belkin one above
or
A home theatre in a box set (also amazing, and these sets float around on craigslist for pretty cheap used all the time) +bluetooth receiver like the belkin one mentioned above.
Hope that helps, and let me know if you have any other questions.