Udderly Quiet™ Bass Wedge 8″ Charcoal (Case of 16)

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Udderly Quiet™ Bass Wedge 8″ Charcoal (Case of 16)

If you record music or mix tracks, you know the importance of a well-treated room that can manage your sound. Udderly Quiet™ Bass Wedges from Soundproof Cow help you control echoes from low-end instruments. Place our acoustic foam bass wedges in rooms with high ceilings for the ultimate listening experience and get true sounds from your studio monitors without bass frequencies bouncing around.

These bass wedges come in a sleek gray for a professional look. The 8-inch-thick acoustic foam is compact, featuring 1 ft. x 1 ft. base dimensions for flexibility in your setup. Soundproof Cow includes 16 acoustic foam wedges in a pack for fine-tuning your mixing or mastering room. Unlike foam panels, our bass wedges feature V-cut divots for trapping low-end sounds that normally move about a studio. With these foam wedges, you can hear bass effects, guitars, large drums and focused instruments without interruption.

Fasten and remove as needed with PL® Construction Adhesive.

This product is no longer available in the State of California. Please contact us for approved solutions. 1-866-949-9269

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Weight 21 lbs
Dimensions 1 ft. x 1 ft.
Thickness 8 in.
Coverage 16 sqft. (1 sqft./wedge)
Quantity Case of 16
Color Charcoal
NRC Rating 1.3
Availability Usually ships in 7-14 business days

Udderly Quiet™ Bass Wedge 8” Charcoal (Case of 16)

There’s nothing more enjoyable than cranking up some sweet melodic tunes. You love music — when you get to choose the song in question. You can enjoy a fine tune every now and again but your musical selection is as unique and individualistic as you. Just because you take pleasure in hearing a symphonic orchestra compilation doesn’t mean you want to hear hardcore screamo when you walk through the door.

Even the avid music lover might not love every musical genre. Unfortunately, your neighbors may just favor the music variety you abhor. If you’re tired of coming home to a cacophony of noises that displease you, don’t fight noise with noise — invest in a quality soundproofing setup instead. Our Udderly Quiet™ Bass Wedge Acoustic Foam provides you with the much-needed silence you deserve, allowing you to enjoy your own melodic compositions while blocking outside noise from seeping in.

Enhance the Sound Quality of Any Environment

We engineer our Udderly Quiet™ Bass Wedge Studio to significantly alter any room’s acoustics for the better. Whether a recording studio or an anechoic chamber environment, our 8-inch charcoal acoustic foam works consistently to absorb any sound attempting to make its way into and outside of any room.

The best part of our 8-inch charcoal bass wedge acoustic foam is its multifunctional ability. You’ll receive a quality professional grade soundproofing material that works with style. The bold linear pattern of the architectural design coupled with the sleek charcoal color adds a sense of aesthetical value to any room needing soundproofing material with appeal.

Pick Your Soundproof Cow

At Soundproof Cow, we want you to place your order with guaranteed satisfaction. That’s why we offer a variety of choices — so you can pick the level of personalization that best suits your needs. Place your order online today for simple, stress-free delivery straight from our facility to yours.

This product is no longer available in the State of California. Please contact us for approved solutions. 1-866-949-9269

Engineered for Performance — Udderly Quiet™ Bass Wedge is a thick polyurethane foam product with a deep v-cut pattern that traps hard to control bass frequencies. This style of product was originally created for anechoic testing chambers.

Quality — Udderly Quiet™ Bass Wedge Acoustic Foam products are made with flexible, professional grade, acoustic polyurethane foam. The foam keeps its color better and longer than other lower quality foams. Udderly Quiet™ Bass Wedge Acoustic Foams are firmer than other acoustic foam products on the market which adds protection against rips or tears.

Ease of Installation — Udderly Quiet™ Bass Wedge Acoustic Foams are light weight and can be attached to a variety of surfaces. No special tools or materials are needed.

Personalization — Udderly Quiet™ Bass Wedge Acoustic Foams are available in a variety of colors. Bass Wedge Acoustic Foam can be mounted both vertically and horizontally.

Architectural Interest — The bold linear pattern of the Udderly Quiet™ Bass Wedge Acoustic Foams creates a visually unique environment.

Flammability — Udderly Quiet™ Bass Wedge Acoustic Foams are manufactured from polyurethane foam that has a flammability rating of UL94 HF-1. Before choosing this product, be sure the flammability rating passes your local building code for exposed materials.

Not just for Professional Studios and Anechoic chambers — Udderly Quiet™ Bass Wedge Acoustic Foams can be used almost anywhere low frequency reverberation (echo) is an issue. Just be sure local fire codes are met.

Product Availability

  • Charcoal: 8 in. x 12 in. x 12 in. (Case of 16, 16 sqft.)


  • Anechoic Chambers
  • Broadcast studios
  • Product Testing Environments
  • Professional and Home Recording Studios
  • Professional and Home Theaters


FREQUENCY 125 250 500 1K 2K 4K NRC*
8 INCH .41 1.05 1.42 1.36 1.37 1.51 1.30

* NRC = noise reduction coefficient


All Polyurethane Foams, including Combustion Modified Foams, will burn. Do not expose to any flame source. Once ignited, they can produce rapid flame spread, intense heat, dense smoke and toxic gases causing death. Warnings should be given to your employees and or customers. Test data does not necessarily reflect a foams performance under actual fire conditions. Before purchasing any foam, be sure to check with your local code officials to confirm the required flammability rating of exposed materials for your area.

Customer Reviews

Average Customer Ratings: 4.8 (34 reviews)

The times I talked with you on the telephone and corresponded through email you have been very helpful and efficient. I would highly recommend Soundproofcow.com to anyone!

– S. Cimino, PA

I have emailed a lot of different manufactures and I have to say your customer service is head and shoulders above all of them. I emailed your company at about 9pm my time and when I woke up the next morning you had already answered my question and then the follow up was a few hours later. I am impressed. Thanks a lot for the quick turn around!

– E. Gustafson, NV

I just wanted to send a quick thank you for your rapid response and helpfulness. I very much appreciated it. You have been responsive in every way all through the process. It has been a pleasure doing business with you and your company.

– T. Alexander, CA

I just wanted to let you know that in the end, sealing the air spaces on this door worked just fine and took care of the problem.

I really appreciate you taking so much time to share your expertise with me, and in particular recommending I try the simpler solution before investing in more expensive noise barriers. That is a big credit to you and your business.

– Mike

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