The Auralex ProPanel Acoustical Absorption Panel 2" x 2'from Auralex ProPanel Acoustical Absorption Panel 2" x 2'is a 2" x 2' x 2', obsidian-colored, beveled-edge panel designed for dealing with acoustic problems in recording studios, mastering rooms, houses of worship, and home theaters. Use it to reduce distracting reverb, improve speech intelligibility, and lessen problematic reflections and flutter echo. Improving the sonic accuracy of a room will result in a more pleasing and productive experience in the space.

The panel is constructed from class A fire-rated foam wrapped in obsidian-colored fabric. It has beveled edges and a noise reduction coefficient of 1.05. The panel can be hung from the wall using the included impaling clips or from the ceiling using a variety of clips and anchors (sold separately).

Reduces Acoustical Reflections    Improves Speech Intelligibility    Controls Reverb    Beveled Edges    Obsidian-Colored Fabric    Noise Reduction Coefficient: 1.05    Class A Fire Rated: ASTM-E84    Hang from Walls or Ceilings    Includes Impaling Clips

• Reduces acoustical reflections
• Improves speech intelligibility
• Controls reverb
• Beveled edges
• Obsidian-colored fabric
• Noise Reduction Coefficient: 1.05
• Class A fire rated: ASTM-E84
• Hang from walls or ceilings
• Includes impaling clips

125 Hz: 0.42
250 Hz: 0.89
500 Hz: 1.12
1000 Hz: 1.07
2000 Hz: 1.10
4000 Hz: 1.09

Related Questions and Answers

Q: 1. What is the actual color of these panels?

A: Hi John,The Obsidian fabric is a dark gray.

Q: 2. Can these be installed as ceiling panels?

A: These may be ceiling mounted if you wish.

Q: 3. Looking for instruction on how to install my band on my led lens or 14.2

A: Go to https://www.ledlenserusa.com/pages/downloads and select the instructions for your model. The drawings should be of some help. going to https://www.bing.com/videos/search?q=LED+Lenser+X21&FORM=VDMHRS you can view videos demonstrating all their products.

Q: 4. what is the R value of 4" and can it be used in exterior application?

A: The R value is 4.20, and is not intended for outside installations. https://www.auralex.com/product/mineral-fiber-insulation/

Q: 5. I saw the answer to my question - but it confusing - how many panels are there in a box. Is it 124.00 for 1 2' x 2 x 4' panel?

A: Yes, for one (1) panel at that size it is $124.00 suggested retail price.

Q: 6. Would this also work for a talking-head interview in a large conference room with a tile floor? I'm trying to reduce reverb. Was thinking the talent could stand on this with a shotgun mic overhead.

A: It could not hurt. Sounds like a plan!

Q: 7. What is the size of the panels?

A: 12 x Auralex ProPanel Fabric-Wrapped Acoustical Absorption Panel (2" x 2' x 4', Beveled, Sandstone) 6 x Auralex ProPanel Fabric-Wrapped Acoustical Absorption Panel (2" x 2' x 4', Mitered, Sandstone)

Q: 8. Price of small room VS Large room ?

A: Hello Tim,Thank you for turning to Auralex Acoustic for your acoustic needs.The ProKit-1 is for a smaller room at the price of $1099.99. The ProKit-2 is for a larger room at a price of $2199.99.Let us know if you have any more questions.

Q: 9. Is this black or gray?

A: The HoverMat is technically Charcoal Grey, however as the pictures on our website show, it is much closer to black than a true grey. Hopefully comparing these photos will give you a better sense of it's true color.a href= https://www.auralex.com/product/hovermat/ target= _blank https://www.auralex.com/product/hovermat//a

Q: 10. Has anybody tested the claim of “5382 MB/s” and “2424 MB/s” max read/write? A passive adapter should be capable of 7500 MB/s.

A: The QNAP QDA-UMP4 M.2 2280 to 2.5" U.2 NVMe PCIe 4.0 SSD Adapter has been tested in QNAP's labs, where it achieved a maximum read speed of 5381.8 MB/s and a maximum write speed of 2423.8 MB/s. Performance can vary based on the environment it's used in.