Detail 01
4 inches thick
Absorbs well into the low mids, not just highs. Thin foam only kills sizzle and leaves boxiness.
Product detailSKU #1278002527100
PrimacousticFlexiBooth Instant Voiceover Booth Black/Gray
1/4
Independent shopping perspective
The Korena take
A pair of 4-inch fiberglass panels that fold around a mic to kill room reflections. For voiceover and vocal work in an untreated room.
Strong match
Who this is for
- Voiceover in a spare room with bare walls
- Vocal tracking where the room colors the take
- A fixed home studio spot used daily
Consider the trade-offs
When to look elsewhere
- Anyone who needs to stop noise leaking in or out
- Renters who move gear between rooms often
- Tracking drums, amps, or full bands
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
6 lb per cubic foot glass fiber
Denser than common 3 pcf panels, so it stays effective lower in frequency at the same thickness.
Detail 03
24 x 48 inch panels
Tall enough to cover head height standing or seated, so early reflections hit absorption instead of drywall.
Detail 04
Acoustically transparent polyester facing
Fabric passes sound straight through to the fiber and keeps loose particles contained.
Detail 05
Melamine laminated MDF frame
Rigid and heavy. This is a fixture you install once, not something you carry to sessions.
Detail 06
Semi-rigid inorganic fiber core
Holds its shape over years. It will not sag or crumble the way cut foam does.
Final check
Know before you order
- 01Confirm you have solid backing that will hold two 24 x 48 inch panels
- 02Mic, stand, cable, and interface are all separate purchases
- 03Absorption treats reflections only. Traffic and HVAC noise still reach the mic
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Will this soundproof my room?
No. It absorbs reflections inside the room so your voice sounds drier and closer. Blocking outside noise requires mass and sealed construction, which panels like this cannot provide.
02Is it big enough to stand in?
It is not a full enclosure. The panels close around the mic and your head, treating the space directly in front of you rather than surrounding your whole body.
03How is it different from cheap foam?
Four inches of 6 pcf fiber works far lower in frequency than one or two inches of foam, which mostly removes high end and leaves the muddy midrange untouched.
04Does it come in another color?
The frame is offered in black or beige melamine laminate. This one is the black version.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
3 detailsBody & build
- Frame Material
- Black or beige melamine laminated MDF
- Panel Material
- Formed, semi-rigid inorganic glass fibers; Density 6 lb. pcf. (96 kg/m3)
- Color
- Black
1 detailsSize & weight
- Dimensions
- 24 inchx48 inchx4 inch (609 mm x 1,219 mm x 101 mm)
1 detailsOther
- Fabric Facing
- Acoustically transparent polyester
