BassBloc® 20mm Soundproofing Acoustic Foam Pad for Noise & Vibration Absorption, 100 Density Heavy Sound Deadening Pad | 6x3 Ft Panel

Good quality sound proof material, it's very useful for machinery

I purchased hoping the sound doesn't go through to my neighbours downstairs...but looks like it doesn't work!!

This is good for subwoofer box.

the product packging and delivery was very good. the product itself does the job well although the specific window i did could only be made at max 75% sound proof, i will need more to fully soundproof. its just majestic on cement walls, easy to apply(with hot melted glue) and the trabecular wall and pyramid panels amplify eachother's effect(i think)

The media could not be loaded. Actually I am using it beneath my Home Theatre Speakers, so as restrict resonance to some extent & with this mat underneath my Boom Speakers can't move a centimeter. Decent product for what I spent.

it is not recommended. now I regret that I should have listen others. Others reviews have also warn it but I thought let's try it. I have wasted my 20000 inr on this waste. It simply did nothing. I thought to cover my full room so bought it in 20k. I would have bought home furnitures to put it in my room. They might reduced more noise than this crap Chinise product. They claim that it Indian but it is Chinise product. Got label of made in China. I also verified it on Alibaba Chinese website. It's same Chinise product. They are selling it in 5 times more price.Now I regret everyday whenever I see my studio room. 20k just got wasted. Then I purchased winter blanket with soft furr and put it before and behind me on the wall. It did job like a charm. A few hundred bucks winter blanket did the job but this costly and overhyped product wasted my hard earned money.Please don't by this Chinise crap.

I use it for acoustic treatment of my home studio and it’s perfect for my needs. And it looks great too! I have ordered multiple times from this seller and they have never failed me so far in terms of both quality and delivery time.

The multi-coloration is from multiple recycled waste materials and fabric. Discarded chewing gum is used to stick it all together. Really, there is sticky chewing gum also in it. No change in sound, vibrations still as before. Very expensive garbage should be named Waste Block instead of Bass Bloc!