I just bought a pair of dyns and they were awful and lifeless out of the box. Played them two days straight in a closed room. Entered the room after the two days and shocked at the difference in sound. The dyns became much more open but a bit harsh. Played them a 3rd day for 8hrs and their was not a hint of harness.
Okay, How Important Is Speaker Break In? (Dynaudio Contour 60i)
I have been running 25+ year old B&W Matrix 803 S2 speakers in my 2-channel system for about 15 years, and I finally treated myself to new speakers. Mock me for buying based on research alone, but I got a really good deal and just unpacked my beautiful Dynaudio Contour 60i's. The Dyn's are not broken in, just starting to play around with different songs, but I am expecting an improvement out of the box, and not getting it. They are no more revealing, and slightly harder and more jangley in the mids and highs. The bass is of course much better with the big Dyns, but the B&Ws with the Dyn Sub6 subwoofer I was running were better. I have very good equipment so it is not a matter of driving bigger speakers (ARC Ref preamp and Bryston 7bSST2 monoblocks). Unless speakers get A LOT better with break in, I thinking these Dyns may be converted back into cash. Thoughts? Thanks.