Thanks for this review. I can't believe how cheap they are on Aliexpress! Are they genuine? 

There is no way to confirm the ingenuity of this Aliexpress EX650. All base on previous encounter with EX650 in Sony Store. I does sound and look like original. It does sounds as good as my BNIB 55USD XBA10 and I am definitely happy.

Great review!  I just got these today and find them a lot of fun to listen to.  I'm no bass head and I guess these aren't classified as one, but there's some nice rumbling at the very start of Sting's "A Thousand Years".  Very cool

can u provide the aliexpress store

Thank you. I have LZ-03. How does this compare ? I see this ranks higher in your list