Charcoal Acoustic Foam Blocks

Solid Blocks

Charcoal Pyramid Bass Traps

Pyramid Bass Trap

Corner Block

Corner Blocks are specially designed to install in the corner of a room. These blocks work well, to reduce low-frequency sound in any room. This foam can be a great option for preventing sound reflections in the workplace.

As low as $0.49
In stock
Corner Block

These acoustic blocks are built out of material that is specially engineered for sound deadening purposes. Manufactured in the USA, the foam cubes reduce low frequency energies by dampening those long, strong bass waves that are notoriously difficult to intercept. Easily put these corner strips agents any 90 degree wall joints and you can but it to any acoustic wedge, pyramid acoustic tiles for a flawless look.

APPLICATIONS: Residential, Commercial, and Industrial

Available Sizes: 1.5”, 2”, 2.5” 3.5",4.5”, 5.5", 6.5”
Available Lengths: 24” long


* Please note: there may be air holes or “birthmarks” that cannot be controlled or replaced. If you need to see a picture of what it looks like please let us know.
* We vacuum pack the foam to reduce on shipping cost. Please opened package right away and you will need to give the foam 1-2 days to come back to its original shape. It will look a little misshaped and not measure to its correct size until after you let it expand back out.
* To remove the corner blocks/ bass traps off of the wall (without adhesive glue) try to use a steamer and then you may need liquid paint thinner.
Please note: When comparing different types of Acoustic foam with other companies it is most important to look at the density and ILD of the foam. All of our acoustic foam has a 1.7lbs density and ILD of 70.
All Noise Studio Control foam is a California 117 flame retardant specification, class B type. Please look at specs sheet for more details and our disclaimer.
Also, please check your building codes before installing our acoustic foam. Different building codes apply to different locations. Our foam will not pass the E84 Test.