Scansonic mb serie

Adding the Granite slabs will make them a little more forward sounding. If your speakers are on a hard surface the granite does very little except raise them by the thickness of the granite. I liked the granite when I had the D1's but not so much with the D2's (note when I added the granite to the D2's they were not broken in yet).

Jjue,
Our cases are similar, difference is the electronics.
the MB2.5 crossed 120hrs, and the bass considerably improved, which helped other frequencies to emerge and it is listenable now, out of box the sound was nightmare.
I was even planning to return the speakers to dealer and get whatever refund the store can offer, however the good people in the forums helped me to stick to the speaker and will wait till the burn-in is complete(500hrs), however the from this point we can expect only good sound to come.

Murgeshj - Glad it works out for you too. I've been enjoying the sound brought by these puppies and playing with different cables and tweaks. As I said before, the break-in process is quite enjoyable now :)

I figured out that there is no much changes on the SQ from past few weeks..
already 300hrs on MB2.5, should I conclude the run in is done, however the foam is still intact under the bass port(without the foam the bass is bit of booming).
the MB2.5 is easy going speakers, any type of music is listenable, with smoothness.

Have you tried without the foam plugs since you have 300 hrs on them?