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$ 469 .00
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Please note: this item is available for purchase in the United States only.

ProSoCoustic Bass Trap Kit - Stone

Set of two corner bass traps each featuring four inches of absorption to help control difficult low frequency problems in almost any application
MFR# WR-BassTrap-ST

Product Description

ProSoCoustic Bass Trap panels are made with 4 inches of absorption to help control difficult low frequency problems in almost any application. ProSoCoustic Bass Traps consist of a wood rear panel for secure mounting as well as wood side rails to resist crushing and to help them hold their shape. The back of ProSoCoustic Corner Bass Traps are cut at 45 degree angles to fit perfectly into a corner. No matter where your low frequencies are loitering, ProSoCoustic Bass Traps are here to split the gang up.


ProSoCoustic uses stone wool, a mixture of basalt and slag, instead of fiberglass or foam for absorption. Basalt is the most common type of volcanic rock and melts at around 3,000 degrees Fahrenheit. Slag is a by-product of the steel manufacturing industry. Liquid-hot basalt is mixed with slag, and the combinations is spun into threads that are compressed into sheets. Stone wool does not retain mold or bacteria, and melts at 2200 degrees F after 2 hours of exposure. Since no binding agents or glues are used, there is no flame, no smoke, and no off-gassing. Stone wool’s non-linear threads ensure top of the industry acoustic absorption qualities.


  • Absorption material is comprised of Stone Wool instead of foam or fiberglass
  • All fabric options are 100% polyester, and were selected for their sound transparency, ensuring the most effective panel
  • Made of up to 80% recycled material, and is 100% recyclable

Product Specifications

Condition New
Package Contents Two Corner Bass Traps, two sets of 2″ Z-Clips, and Machine Screws used to attach Z-Clips to the Panels
Width 24 in
Height 48 in
Depth 4 in

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
I had two Grammy wins this year - Ray LaMontagne & Carolina Chocolate Drops. Both made with help from Vintage King!
Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.
The speed of delivery exceeded my expectations! I was VERY pleased that my shipment arrived in time for a scheduled vocal tracking session. The packing insured that my order arrived safely. And the sales staff responded quickly to questions regarding the product.
James P.
Thank you so much! Vintage King has been so fair and easy to work with. I can't thank you enough. It feels good to trust such a hefty purchase to folks who are so helpful and knowledgeable. Vintage King is a sound designers dream store.
Noa L.
You guys have excellent customer service and I am excited about the next upgrade I complete on my fifth recording facility. I've been in the studio business for forty plus years. The salesman I worked with at Vintage King was the best of the best. You all rock!
Robby T.
I would recommend Vintage King to any one looking for top-class gear, unbeatable customer service and the best prices on the map!
Jake D.
My experience with Vintage King was excellent. The order was here fast considering it was out of stock. The sales person had SKB send it to me directly and I couldn't have been more pleased.
Michael D.
From the minute I placed my order I was kept well-informed through each step in your process. Even though I was buying a comparatively modest piece of gear, your attention to detail made me feel like I was purchasing a six-figure mixing desk.
Thomas W.
I am a new customer of yours. You guys provided me the absolute best deals in ordering all the equipment to power my brand new recording studio. Your customer service is amazing and i will always deal with you from here on out.
Rob M.
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Alan B.
Better than expected! Truly impeccable service. Your team was professional, knowledgeable, provided speedy delivery above and beyond standard. Vintage King Audio is definitely my go to for all of my audio and information needs.
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