sonycorp01 said:

16M PS4s shipped for FY2015 prediction, price cut this year confirmed. 

only up 1.2m units form FY2014
that seems low for a 100$ pricecut. 
but maybe we'll see 50 only

CY2014 shipments were 15.4m btw
I can see 15 - 16.5m for CY2015

I am not sure about pricecut.

Xbox one is a good example. 150$ price cut and look at their sales.