GIK acoustic panels


Just installed some GIK bass traps in the room corners today and instantly solved the "sonic boom" that was happening around 35hz.A 2'x4' 244 panel in all four corners did the trick.Easy peasy:)I've got three 242 panels(for reflections) a 7" thick " monster trap ",and 4 2'x2' spot panels to fool around with now.The monster trap is VERY effective.I amused myself moving it around and could easily hear the changes.The front wall behind the speakers is the recommended position but it made the room sound dead, surprisingly.Another surprise was when I propped some panels in front of the two large windows in the room - no change at all.
So next up is getting them at the wall/ceiling junction and possibly on the ceiling without having a zillion nail holes to fill later.The panels all come with eyehooks and picture wire to hang them up.Good thing the room is not too big.16x17 cube unfortunately,so it needs a little help.I'll post the final results in a few days for those of you who are curious like I have been but hesitant.
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Thank you Michael!I did some more reading last night and came across more info on panels that use wood on the front combined with rockwool and air gaps.I more fully understand how that works and it's effectiveness.I welcome any and all opinions that inspire me to investigate and learn something new:)

Anywho,I managed to find the final positions for the GIKs just today.So yay!After moving them every which way, they have ended up layered together in each corner touching the ceiling.There's a huge positive difference getting them off of the floor and in that critical junction where the ceiling and walls meet and HEAVILY trapping the corners.There were two corners with nulls and the other two had quite a bit of bass build up.Now those areas have been smoothed out and everything is sounding great.This is in a pretty close to square room,so if it can be "tuned" satisfactorily without being overdamped there is hope for those of us with small rooms:)

This all came about after replacing my little Sunfire bookshelves with a more dynamic speaker(Tektons).Before when the subwoofer handled most of the bass it was juuust right.Now it's just right once again and I'm really liking the more authoritive "live" presentation.The only other thing I may add is a diffusion panel behind the listening position.So done for now,and I'll get some pics on my page in the next week or so along with the precise recipe for getting better sound in a less than ideal room for any who are curious.

I just got back a while ago from doing a RoomTune "Room In A Box" setup here in town. Well I sat on the sofa letting the owner do the work and I guided the placement. It was funny he turned to me after the first RT Square went up "did you hear that?". Of course I've been through this a million times but still :) . He put the next one up and made another comment. It was like watching him eat a steak. When he got done he was pretty freaked out. A buddy of his got there as he had barely put up the last one. The lights had just been turned down and I'm not sure his friend was aware I was coming over. He walks in the room and let out an "Oh God, sounds like a studio in here what did you do". The lights went back up and the look on their faces were priceless. Thought I was going to get a hug. This hobby is so fun when folks get to that acoustical level. It's like watching them become new people. I got out of their way and they started flipping through songs to listen to.

Glad to see you guys having fun!

mg

Another +1 for GIK

I worked with them about 3 months ago. I sent pics of my space and they came back with a very detailed strategy. I chose 5 of the impressions panels with the decorative wood face. I also got two of the bass traps. All panels are about 2x4 feet. The impressions are 4in thick and the bass traps about 6.

As the OP said, the bass traps had an immediate effect. I had become so accustomed to the boom that it was pretty shocking how it cleaned up the bass and made other aspects of the music more defined.

The impression panels were not as effective but I like them and it made my space more cozy so there’s that.

Overall about $1000 for 7 custom made panels along with their superb support...I think their value is phenomenal. I don’t have a shop nor the patience for this type of project after remodeling two houses over the past decade LOL. I will gladly pay an expert to do their job and me do my job.

My house is 100 yo with very strong picture railing so that made things very simple for hanging.  Check out my virtual system if you want to see how it turned out.

Their suggestion for phase 2 is to put panels on my ceiling. I am not yet sure about this. That will be quite a bit more challenging to affix.