Soundproof Cow - Udderly Quiet™ Bass Wedge 8" Aqua (Case of 16)

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

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

Recording engineers and music fans pursuing the perfect listening experience can use Soundproof Cow’s Udderly Quiet™ Bass Wedges to control low-end frequencies. Whether you’re dealing with rattling sounds in your studio or have high ceilings, our bass wedge acoustic foam is an excellent way to limit unwanted echoing. Receive a case of 16 acoustic foam wedges that measure 1 ft. x 1 ft. each.

These aqua bass wedges sit flat on walls and ceilings. Position multiple pieces to trap low-end frequencies inside the V-cut foam design. Controlling sounds from kick drums, electric bass guitars and synthesizers is simple using 8-inch-thick bass wedges from Soundproof Cow. These cool blue wedges require no special tools for installation, and their polyurethane acoustic foam materials hold their color and shape. Attach these bass wedges in a horizontal or vertical fashion for a noticeable difference in your mixing room.

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 Aqua
NRC Rating 1.3
Availability Usually ships in 7-14 business days

Your room should be different from a cave in several ways — sound quality being one of them. If a conversation in your space sounds like you’re in the middle of a large chamber, you may benefit from investing in a quality soundproof setup for your room.

When you speak, you shouldn’t hear your words echoing back in a repetitive rhythm. Sure, echoes were cool as a kid. But when you have music to record or want to listen to a movie in peace, echoing is bothersome. If echoing begins to interfere with the noise control in your room, Udderly Quiet™ Bass Wedge Acoustic Foam offers you an affordable and effective solution to controlling sound and echo in your space.

Professional Grade Quality

While our aqua 8-inch bass wedge acoustic foam is engineered with professional quality, any recording studio or anechoic chamber environment can enjoy the benefits of our product! With a deep v-cut pattern that traps hard to control bass frequencies, you’ll never have to worry about your Udderly Quiet™ Bass Wedge Acoustic Foam falling short of noise reduction expectations.

Our aqua 8-inch base wedge acoustic foam pieces are engineered with quality performance in mind. Udderly Quiet™ Foam is firmer and thicker than acoustic foam, providing additional protection against tears and rips. While our Udderly Quiet™ Bass Wedge Acoustic Foam boasts a tough interior, its cool blue exterior with architectural interest adds a touch of aesthetical value to your surroundings as well.

Take Sound Down a Notch

Don’t let noise seep into your life when you least expect it. Keep inside sounds in and outside sounds out by placing your order at Soundproof Cow today.

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


  • 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 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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