The ProPanel Fabric-Wrapped Acoustical Absorption Panel from Auralex is a 2" x 2' x 4', 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).

Seven Beveled 2" x 2' x 4' Panels    Two Mitered 2" x 2' x 4' Panels    Reduces Acoustical Reflections    Controls Reverb    For Small- to Medium-Sized Rooms    Obsidian-Colored Fabric    Noise Reduction Coefficient: 1.05    Class A Fire Rated: ASTM-E84    Hang from Walls or Ceilings    Includes Mounting Hardware

• 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. Can I get it with Windows 10 Pro?

A: Windows 10 Pro is a easy upgrade from inside the OS.

Q: 2. Can I use a peek design capture clip on this backpack?

A: Yes. The v3 will accommodate the backpack straps.

Q: 3. Can the internal ssd m.2 cards be upgraded to a larger capacity? Can the RAM chip(s) be upgraded to a larger size?

A: The LG 17" gram Laptop (Charcoal Gray) has two M.2 2280 1TB NVMe SSDs that can be replaced and upgraded, but the RAM is on-board and cannot be upgraded.

Q: 4. Those 2 Thunderbolt connections on the side - can I convert them to regular USB ports?

A: Yes, the Thunderbolt 4 ports on the LG 17" gram Laptop (Charcoal Gray) are compatible with standard USB-C peripherals, and you can use an adapter such as the Pearstone USB 3.2 Type-C to USB Type-A Adapter (6"), B&H # PEUSB323CA06, to connect USB-A peripherals.

Q: 5. Does the keyboard have a backlite?

A: Yes, the keyboard of the LG 17" gram Laptop (Charcoal Gray) is backlit.

Q: 6. Can I get it with Microsoft software installed and renewable at discount?

A: You are able to order Office Home and Student with a single user license code with your LG 17" gram Laptop which is good until you change your computer.

Q: 7. How well does it perform for video and photo editing ?

A: The LG 17" gram Laptop (Charcoal Gray) is a great option for basic photo and video editing. However, a laptop with a dedicated graphics card will be a better option.

Q: 8. What is the TGP and/or clock speed of the 3050 GPU in this laptop? There are many SKUs of this GPU.

A: Unfortunately LG has not provided detailed specs on the exact RTX 3050 variant used inside the LG Gram Pro 17" Laptop.

Q: 9. I have a 36x27,5cm laptop? Can it fit inside the laptop compartment?

A: 5 cm is a little on the thick side to fit in the compartment. It is designed for thinner laptops that are between 2-3 cm thick. You may be able to fit your laptop if you remove the divider.

Q: 10. Hi, Can I Upgrade This Laptop To 8 TERAS SSD? THANKS

A: This has a M.2 2280 open slot. There is no storage limit.