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Udderly Quiet™ Corner Trap 48″ Pumpkin (Case of 4)

Udderly Quiet™ Corner Trap 48″ Pumpkin (Case of 4)

Udderly Quiet™ Corner Trap Acoustic Foam was designed to absorb low frequency sound. Udderly Quiet™ Corner Trap is a triangular column, made of high quality acoustic foam that fits into room corners. The Corner Trap design enhances the sound quality and aesthetics of a recording or listening environment. Bold vertical fluting adds architectural interest. Udderly Quiet™ Corner Trap can be free standing or permanently mounted.


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Weight 20 lbs
Dimensions 1 ft. x 1 ft.
Thickness 17 in.
Height 48 in.
Quantity Case of 4
Color Pumpkin
Availability Usually ships in 7-14 business days


How do you handle low-frequency sounds when you are recording or trying to give or enjoy an audio-visual presentation? Do you just try to ignore them? These bass interference noises can be extremely annoying, particularly if you are trying to get a clean recording or enjoy clear sound. You have probably heard that acoustic foam is a good solution for these situations, but what about your room’s corners, which can create a lot of low-frequency interference and where typical soundproofing solutions may not fit?

Fortunately, there is a solution. If you have used Soundproof Cow products before, you will be thrilled to learn we have a product designed specifically to absorb unwanted sound in the corner of your studio, theater or other sound-sensitive room.

Perfect for large unwanted bass issues, our 48” pumpkin acoustic foam corner bass traps are the answer you need for your corner sound problems. We know harsh noises love to bounce off of walls, and corners can create some of the most prime examples of this. Our 48” pumpkin acoustic foam bass trap corner units are four-foot-tall, triangular-shaped, vertically-fluted polyurethane acoustic foam wedges in a pleasing pumpkin color that can blend right in with your studio environment.

Each order comes in a pack of four — one for each corner — and no complicated installation is necessary. Simply drop them in the corner where you are experiencing unwanted sound. These are an ideal complement to our other bass trap wedge products. The vertical fluting provides a visual flair as well as more surface area to catch and absorb those harsh noises.

Do not expose these traps to flame. Check with your local building fire code regulations for exposed materials to make sure these flammability rating UL94 HF-1 bass wedges are appropriate for your environment.

These are not your standard polyurethane foam pieces. They are constructed of higher-quality materials that are less likely to rip or tear, will retain their color and will last a long time. If you’re ready to eliminate that troublesome bass noise coming from your corners, order a pack of 48” pumpkin acoustic foam corner bass traps now.

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™ Corner Trap is a free standing, triangular column that fits into room corners. It is a thick polyurethane foam product with vertical fluting. The fluted pattern was designed to trap hard to control low frequencies.

Quality — Udderly Quiet™ Corner Trap Acoustic Foam products are made with open cell, acoustic polyurethane foam. The foam keeps its color longer than other lower quality foams available on the market. Udderly Quiet™ Corner Trap Acoustic Foams are firmer than other acoustic foam products, which adds protection against rips or tears.

Ease of Installation — Udderly Quiet™ Corner Trap Acoustic Foams are light weight and can be free standing or mounted to a variety of surfaces. No special tools or materials are needed.

Architectural Interest — The bold, fluted pattern of the Udderly Quiet™ Corner Trap Acoustic Foams creates a visually unique environment.

Flammability — Udderly Quiet™ Corner Trap 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™ Corner Trap Acoustic Foams can be used almost anywhere low frequency reverberation (echo) is an issue. Just be sure local fire codes are met.



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

Product Availability


Product Data Sheet


FREQUENCY 125 250 500 1K 2K 4K A S/U*
3.60 9.70 9.50 8.25 6.80 5.15 8.60

* A S/U = average sabins / unit


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.

Tools Needed: Tape measure, Level, Pencil (no tools required if free standing)

Materials Needed: PL® Construction Adhesive (no materials required if free standing)

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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