GIK Vicoustic and others

I ordered three 6 inch by 2 foot wide and 4 feet tall dual use for my rear wall. The order took a couple of months but they were on time within their estimated time. Packaging was poor. I used a black marker to touch up some light damage.  SQ changes were NOT noticeable, but they look cool. I ordered 2 16 Inch by 4 foot tube traps, they were almost 3 times the cost of the three GIK panels, but they make a huge improvement if you can believe this...IMAGING and secondly bass control. I put them behind and  a bit towards  the center on the front wall. They only took 2 weeks to get them to me. Pacaging was amazing and protective. Proucts were perfect. BTW the tube traps are often shown as an off white that stands out like a

Sorry i hit enter without editing my comments. The three panels were GIK. The point at the end was that I ordered black Tube traps and they integrate well with my black speakers/grills/subs. Rather than the off white units that tend to stand out at acoustic treatments. I highly recommend the much more expensive Tube traps. Big sonic gain and tunable to your room and the space you have available.