Are they really 52 pieces? I see on coments that comes one package of 24 and most of them are good the rest are half of them are flat on one side.

It actually 2 packs in the box, it is also best that once you open the packs to keep them out for 24 hours before installing that way they can expand. I have had them on the wall since I bought them and also bought 52 more and they also have been up since purchased.

How much does this product dampen the sound in a room? And does it help eliminate reverb?

If you're trying to control a broad frequency range including lower frequencies, or trying to soundproof a space, these aren't what's you're looking for. However, if you are trying to take some high frequency out of the room, great for making a more neutral recording or getting rid of that small room/boxy sound, these work. It's a low density open cell foam of good quality. If you are trying to neutralize the reverb from a room, find your flat, hard surfaces (especially if there are parallel to another flat, hard surface like a wall) and hang a few of these. With enough coverage, the difference should be quite noticeable.

How well does this do for 15-16khz blocking?

They cut the echo in a room, they don't make a room completely soundproof they make it less noisy; it takes thicker panels to absorb the more sound.

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

Product ID: 342081128

Details

Brand
audiosoul
Manufacturer
acoustic
Material
foam
Number of Packs
52
Recommended Uses For Product
Studio

⚡Lightweight & easy install

🧱High-density acoustic foam

🎚️52 panels for full coverage

¥58417

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔇 Silence the noise, amplify your focus — soundproof like a pro!

EFFORTLESS SETUP - Lightweight design allows quick, tool-free installation on multiple surfaces
PROFESSIONAL GRADE FOAM - High-density, flexible foam engineered for consistent, studio-quality soundproofing
COMPLETE ACOUSTIC CONTROL - 52 panels sized 12x12 inches for seamless sound absorption across your space
VERSATILE NOISE REDUCTION - Ideal for studios, offices, server rooms, and commercial spaces craving acoustic clarity
BUDGET SMART SOUNDPROOFING - Cost-effective solution to fully insulate studios or home theaters without breaking the bank

The audiosoul 52 Pack Acoustic Panels deliver professional-grade sound absorption with high-density foam wedges designed to reduce low, mid, and high-frequency noise. Sized at 12x12 inches each, these lightweight panels are easy to install and cost-effective, making them perfect for studios, home theaters, and commercial spaces seeking superior acoustic treatment without the premium price.

Specifications

ASIN	B08QQRWDWS
Brand Name	audiosoul
Country of Publication	USA
Customer Reviews	4.0 4.0 out of 5 stars (4,472)
Manufacturer	acoustic
Manufacturer Part Number	1
Material Type	foam
Model Number	UNIQUE-52PAP
Number of Items	52
Number of Packs	52
Recommended Uses For Product	Studio Recordings, Soundproofing, Acoustic Treatment
UPC	753068062649

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