Sir can you give a a complete set-up for 300 & 600 siries with sub? How po ang budget for those set-up?
B&W bookshelf speakers will do for front and surrounds in a budget B&W setup.
For the 600 series, I recommend DM600 S3 for fronts and rears (16K per pair)
and LCR60 s3 (18k per piece) for center.
(300 series is cheaper so you can go for their bookshelf models as well if your
budget is limited. However, I suggest you start with the 600 series if you have the
budget.)
As for subwoofer, save money for a really good one. I have preference
for Velodyne's CHT-R series. I suggest you start with CHT 10R (minimum) para
hindi ka mabibitin sa bass. Ideally, you should buy the CHT 12R or bigger if you
have space and want no holds barred bass in medium to large listening rooms.