See below or on the website for Dynaudio CHARACTERISTICS.

The filters are very practical, especially for the low end.
We regret even when there is no protection on the front.

SOUNDS

Excellent Stereo Image: trs good location, depth, relief, steady image with exact (if the decision is dpart ...)
A little too low, especially against a wall (the wind is the rear) can fix with the filters on the enclosure.
The sound is just soft, but the price is a great investment.
Neutral and unflattering (as often with Dynaudio), which is good for plutt monitoring speakers.

OVERALL OPINION

Trs good report quality price.
I work with for two months, and I redcouvre my records.
Much better than the Fostex, Genelec, and some (I got).
These speakers get a REFERENCE, and I think it's important to see how they sound (no, I'm not REPRESENTATIVES Dynaudio!)
Obviously, a single pair of cost is not enough to work srieusement.
A choice I do not regret.