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1000 words!

The panels on the side walls are 2” rockwool 60density. The cloud panels are 4” 80density.

I’ve got some extra rockwool that I haven’t figured out a need for yet…
 
Anyone have a link to somewhat recent DIY Acoustic Panels?
and/or where I can buy some that aren't tooooo expensive?

and/or...how to determine where to put acoustic panels? I remember these threads from a LONG time ago, but don't remember anything
 
Anyone have a link to somewhat recent DIY Acoustic Panels?
and/or where I can buy some that aren't tooooo expensive?

and/or...how to determine where to put acoustic panels? I remember these threads from a LONG time ago, but don't remember anything
I sense you are where I was...so my first question is, what level of actual hands on construction do you want/are willing to perform? For me I didn't mind putting them together but there was no way I was going to measure and cut and clamp and etc. Don't have any of the tools needed nor the desire or skill.

I ended up watching tons of youtube videos of panel construction to get ideas of what I was willing to do. I saw some panel builds that didn't require frames and I was tempted to do that but I wanted to use rockwool which is less rigid than OC 703. So while I was searching for the rockwool I ended up here:


They also have frames which was perfect for me so I just ordered the requisite amount I needed.

I ordered this fabric from amazon:


At that point it was just a matter of painting the frames, putting in the insulation, wrapping them in fabric, and some staples here and there. Attached some hardware to hang them on the wall and here we are.

I have enough material to make several more but what I have already put up has made such a difference I don't want to add anymore without getting some proper measurements of what is actually going on in my room.

My room was very reflective which I knew was problematic but I just chose to ignore it. Once I retired and had more 'free' time to spend in the HT I had to address the elephant.

As I said before, I knew it would make a difference but I was not prepared for the results to be that noticeable. Be mindful that this is all without any measurements but the difference you realize with your own senses is remarkable. If I was blindfolded and lead around my house I would know immediately when I was lead into the HT because the noise floor in that room is well below other rooms.

At some point I want to get some actual measurements done to see what I can still improve. Don't have any real bass traps, but do I really need them? I don't know but I know I still have a null in the room that duals is not eliminating at the moment. Would bass traps address that or do I need to get more aggressive with placement? I just don't know until I get more information than I have with my limited understanding.
 
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