Detail 01
2-inch thickness
Absorbs high and upper-mid frequencies well. Bass passes through largely untouched, so boominess stays after installation.
Product detailSKU #1273887989284
AuralexStudiofoam Pyramids 24"x24"x2" Acoustic Panel 12-Pack Purple
Independent shopping perspective
The Korena take
Twelve 2-inch pyramid foam panels, 24 by 24 inches each — about 48 square feet of coverage for treating a small room or vocal space.
Strong match
Who this is for
- Taming slap echo in an untreated home studio or vocal booth
- First-reflection points beside and above a mixing desk
- Podcast and streaming rooms where speech sounds hollow
Consider the trade-offs
When to look elsewhere
- Low-end problems — 2-inch foam does little below the low mids
- Soundproofing. This absorbs inside the room, it does not block sound leaving it
- Anyone who needs thicker broadband panels or corner bass traps
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
24" x 24" panels, 12 of them
Roughly 48 square feet total. Enough for reflection points and a partial wall in a small room.
Detail 03
Pyramid surface
The sculpted face scatters some high end rather than absorbing it all, which keeps the room from going completely dead.
Detail 04
Foam, not rigid fiberglass
Light and easy to mount, but less absorptive per inch than dense mineral or fiberglass panels of the same thickness.
Detail 05
Purple finish
A visual choice, not an acoustic one. Worth checking against your room before ordering twelve of them.
Final check
Know before you order
- 01Plan mounting — adhesive, spray glue or clips — before the panels arrive
- 02Spread panels across reflection points rather than clustering them on one wall
- 03Leaving an air gap behind a panel improves its reach into lower frequencies
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Will this soundproof my room?
No. Acoustic foam absorbs reflections inside the room. Stopping sound from passing through walls requires mass and structural isolation, which foam does not provide.
02How much wall does 12 panels cover?
About 48 square feet. In a small room that covers first reflection points on both sides, the front wall, and part of the ceiling.
03Where should I put them first?
Side-wall reflection points beside your listening position, then the ceiling above the desk, then the wall behind you.
04Will 2-inch foam fix boomy bass?
Not much. It works from the low mids upward. Bass buildup needs thicker traps in the room corners.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Purple
