B&W M1 Foam Plug Question?

[mkohman]

I have the MT30 kit with the PV1 sub and I have been using it for a few weeks now paired with an Onkyo 608 .. I felt that the sound was a little echo .. maybe because I had these wall mounted and very close to the wall..

Yesterday afternoon I tried out the Foam Plugs in all the M1 sats and it sounds alot more "punchey and meaty" if that makes sense.. I think its a definite improvement.

How far in do you have to puch the foam plugs in, all the way or juust a little bit?

Also will these damage the speakers in the long run or will it be fine?

Any thoughts and ideas?

Many Thanks..