So finally got the connection done like JK said today. Hope its like this...
The blue wires go to one coil and the other one goes to the 2nd coil.
THe rear speakers are connected to the HU. Now one thing is..there is a small selector on the amp which is used to select 2ch or 4ch. Right now its put in 2ch, so shold i be like that or should i change it to 4ch??