Alpha Acoustic Foam 20pcs Corner Bass Trap Sound Absorption Proofing Treatment

Alpha Acoustic Foam 20pcs Corner Bass Trap Sound Absorption Proofing Treatment

Marsoni

M251S

$31.54

Get it in 3 business days with 1 day shipping. Friday, May 29

Alpha Acoustic Foam 20pcs Corner Bass Trap Sound Absorption Proofing TreatmentSet of 20 Corner Acoustic Foam Black If you are an audiophile, music enthusiast or musician, you will appreciate this. Our corner bass trap acoustic foam is a great tool to improve vocal clarity and acoustics of your recording studios and home theatres, which will effectively flutter echoes and reduce excess reflection and reverberation. It is also an effective way to soundproof your rooms from unwanted or intrusive environmental noise. With its high

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They look great and come exactly as described. They were super easy to install and came with everything you need. Sizing is exactly as described. For the price they’re all around a great purchase. I bought these to mount under our tv for video game consoles and they are perfect. However, they do not sit well on the wall. There’s only two mounting points when they should definitely have 3. We had to go get a shelf bracket from lowe’s to get it to sit right and not lean forward. So just beware if you want it to sit flush, you’re going to need something additional. Still worth it for the price!

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Reviewed in the United States on February 6, 2026

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Paiger

Boise, US

★★★★★ 5

Thanks to Amazon

Color: White, Size: 35.6W x 11.6D x 2H, 2 Pack

Well, one thing I have to say is we got one white shelf and one brown shelf and it did look like the box had been opened. But that being said Amazon was very wonderful and told us to keep it took it off my bill. They didn’t even charge me for it. The assembly was super easy. My husband said it was very easy to install. All he did was paint the brown and white and put it on the wall so we lucked out on that one thank you

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Reviewed in the United States on May 25, 2026

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Amazon Customer

Houston, US

★★★★★ 4

Works well with new hardware.

Color: White, Size: 24W x 11.6D x 2H, 2 Pack

The product is good and strong if you install the bracket securely to the wall. Do not use the supplied fasteners for sheet rock. Buy new fasteners at Home Depot that clamp tightly to the sheet rock and everything will be fine.

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Reviewed in the United States on May 25, 2026

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Wayne Hawksley

Draper, US

★★★★★ 5

Black floating shelves

Color: Black, Size: 24W x 11.6D x 2H, 2 Pack, Color: Black, Size: 24W x 11.6D x 2H, 2 Pack

Look nice, not solid wood, but for the price they do the job!

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Reviewed in the United States on April 23, 2026

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