Ainol v972 speaker replace

Hello everybody who like byeing cheap and pay twice for modding ;-) I'd like to explain how i replaced speaker in Ainol v972 with the one from old motorola mobilephone.

Thirst i found the topic http://www.htcmania.com/showthread.php?t=679894# where auther advise to bye new iphone speaker couse it's more loud and qualitative and set it! I wanted just the sound to be so i got speaker from this old motorola:

Then i found that the speaker is too large so only if i put smth under it - it will be fitted inside the cover lid. For my fortune the phone had some rubber membrane that suited me perfectly:

I cut it from tow sides and sticked with glue. Else i found that c it whired with still weak cord so i took hire from earphones and replaced it too. Here is the original hone-like speaker from Ainol: 

I found the link about replacing the speakers somewhere in this discussion here http://4pda.ru/forum/index.php?showtopic=172958&st=11920#entry18666077

When i made the lid and screws back i found a little inflation in the speaker's side, so you may want to cut a little the rubber membrane but i didn't want to do it again :-P