sb6
Member
- Joined
- Mar 7, 2014
- Messages
- 166
Great point...a good number of people seem (IMHO) to over treat their rooms with absorbers, diffusors, resonators, etc...
The thing I have not understood (and it may be my lack of knowledge) is that you'll see a system and a speaker in a room,
there will be many room treatments on the wall and then a big speaker upgrade will occur and yet the speaker is brought
into the room with the treatments remaining in the same places of the same types, numbers of them, etc...
It's true there are certain aspects of a room that need treating but I tend to think that 90% of the treatments in the room are
to treat the room in the context of the system playing in that room as of then, including the specific speaker's behavior in-room.
If someone does a big upgrade (e.g. Alexia to Alexx V in Wilson terms or a cross-upgrade i.e. one speaker brand to another), it would seem that you should take all treatments down, install the new speaker, position it for best imaging, bass, mids, highs, etc...and then
and only then, start experimenting with room treatment if any is needed for the new speaker and build up only what is needed.
I've not been able to rationalize using the same room treatment treatment strategy from the prior setup after a major change in speakers/performance/playback personality.
FWIW and only one man's opinion and all that.
Room treatment can be broken into 2 purposes - low frequency management and all above determined by the Shroeder frequency. For low frequency and using your Wilson upgrade example and assuming the same expectations in terms of listening volume little would change in terms of treatment and its placement. For mid / higher frequencies also little would change unless the speaker / sweet spot placement was significantly different and given that both speakers are fundamentally the same in terms of design and driver topology, they would probably end up in very similar positions. My experience in my rooms and others I've set up agree with this philosophy via the results. Moving from mini monitors to Gryphon Kodos and things start to deviate more so, but the fundamentals stay the same.
Net is - For low frequency in particular, the room doesn't care about your speaker type IF the low frequency drivers are at the same approximate placement as your previous model. Most rooms simply cannot reproduce very low frequencies adequately (high quality and linearly relative to adjacent frequencies) without subwoofers and / or EQ. Most rooms simply aren't large enough. So treatment is only part of a larger requirement to get high quality sound.