audiosoul 52 Pack Acoustic Panels 1 X 12 X 12 Inches - Acoustic Foam - Studio Foam Wedges - High Density Panels - Soundproof Wedges - Charcoal

Good

Qualité médiocre mais à ce prix. Plus de 10% des mousses présentent des défauts visuels. Bref je les ai commandées pour essayer d'améliorer l'acoustique d'une petite pièce gaming. Résultat décevant. Recyclées pour insonoriser une pompe de piscine dans un caisson

المنتج يقول انه عازل للصوت واخذت منه كمية كبيرة لغرفة صغيره فيها طيور توقعت انه يقلل من حده الصوت ولكن بالواقع المنتج قلل صوت الصدى فقط وهذا شي طبيعي لو تحط اي شي على الجدار يخلي ارتداد الصوت يصير اقل باختصار المنتج ما يؤدي الواجب ولكن إذا انت تبي تقلل الصدى يعتبر مناسب لك

ليس كما توقعت وتقطيع الفوم مش أحسن حاجة

EDIT*** the seller has reach out and rectified the situation, so I am happy with the product/order. I ordered two packs of this... which was too much, but one wasn't enough. Good thing I got two, because about 15 of them *from each pack* where not up to par for quality. They were either cut very thin or never fully expanded, and others were proper thickness but had "tags" at the peaks about a half-inch tall. Sound dampening was as expected. Had to use a crap-ton of adhesive spray to get them to stick to the wall. The sticky squares that Amazon recommends you buy with them stick to the wall, but not the foam, so don't buy those. Have heard mixed reviews with velcro-like products, didn't try that method. Probably would go with a different supplier if I order this again in the future.

If you want studio quality then you need these. It is perfect for sound absorption