I am looking into builing a home audio system (simple stereo system) but I cannot decide on the speakers. The two I have been looking at are the Monoprice MBS-650 and the Micca MB42, but being new to audio I don't know which is better. The sound I will be compairing it to will be my HD 558 headphones. Do either sound as good as the headphones I have, which will be best for sound quality, and if not these two, what options are better?
Links: MBS-650 - http
/www.monoprice.com/Product?p_id=8250
Micca MB42 - http
/www.amazon.com/Micca-MB42-Bookshelf-Speakers-Tweeter/dp/B009IUIV4A/ref=sr_1_1?ie=UTF8&qid=1412124067&sr=8-1&keywords=micca+mb42
What I will be pairing them with: http
/www.amazon.com/gp/registry/wishlist/NOMLRK76OARB/ref=cm_wl_rlist_go_o?
Thank you
Links: MBS-650 - http

Micca MB42 - http

What I will be pairing them with: http

Thank you