Detail 01
2-inch thickness
Absorbs mids and highs well, drops off in the low mids. Thicker foam or a wall gap extends its useful range downward.
Product detailSKU #1273887989449
AuralexStudiofoam Pyramids 24"x24"x2" Acoustic Panel 12-Pack Charcoal 2"
Independent shopping perspective
The Korena take
Twelve 24x24x2-inch charcoal pyramid foam panels. For treating a small mixing room or booth where mid and high reflections are the problem.
Strong match
Who this is for
- Covering first reflection points either side of a mix position
- Taming a bright, echoey room for voiceover or streaming
- Building out a full small room in one purchase, 48 square feet
Consider the trade-offs
When to look elsewhere
- Fixing boomy low end — 2 inches is too thin to absorb bass
- Isolating a room from outside noise or neighbors
- Anyone needing a finished, fabric-panel look in a shared space
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Pyramid surface
Textured face scatters some sound and adds surface area versus flat foam. The visual difference is bigger than the acoustic one.
Detail 03
24x24 inch panels
Two-foot squares tile cleanly and are easy to lay out on a wall grid without cutting.
Detail 04
12-pack
48 square feet total — a realistic first treatment for one small room rather than a partial job.
Detail 05
Charcoal
Dark gray hides dust and reads neutral on camera, but noticeably darkens a small room.
Final check
Know before you order
- 01Adhesive and mounting hardware are separate; plan how you'll hang these first
- 02Mounting with an air gap behind the panel improves low-mid absorption at no extra cost
- 03Foam ships compressed and needs time to expand back to full thickness
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How many panels for a 12x12 room?
Twelve panels covers 48 square feet, enough for first reflection points and part of the rear wall. Full coverage needs more.
02Do pyramids work better than wedge foam?
At the same thickness, absorption is very close. Pick on appearance; thickness and placement matter far more than surface pattern.
03Can I mount these on the ceiling?
Yes, and the ceiling reflection point above the mix position is worth treating. Use adhesive rated for overhead loads.
04Will 2-inch foam help with bass?
Not much. Absorption falls off below the low mids. Corner bass traps handle low frequencies; foam panels don't.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color Finish
- Gray
