Hofa Absorber Grey
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What you need to know
What you need to know
- Effectively absorbs mid and high frequencies, with 50% absorption around 200 Hz and very high efficiency above 500 Hz.
- Reduces reverberation time (RT60) and cleans up early reflections for a more precise sweet spot.
- Robust construction: birch plywood structure and Basotect foam, 110 mm thickness.
- Modular format 500 x 500 mm, compatible with the "Hofa Frame" range.
Manufacturer Information
Hofa
https://www.hofa.de
office@hofa.de
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Safety manager:
HOFA GmbH
Email: office@hofa.de
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A Modular Module to Structure Your Treatment
This panel fits into a modular approach to acoustic treatment: its square format facilitates regular patterns on walls and ceilings, and its compatibility with the "Hofa Frame" range allows for neat integration into dedicated frames. It serves as a simple and effective building block to reduce specular energy and stabilize the stereo image.
For Whom and For What Uses?
Ideal for professional studios, home studios, post-production control rooms, or audiophile rooms, this panel is used at first reflection points (side walls, ceiling cloud), behind the listening position to calm wave reflections, or alternated with other modules over large surfaces. In compact rooms, a slight spacing from the wall can enhance effectiveness in the low-midrange while maintaining remarkable precision in the critical vocal and transient range.
Design and Absorption Performance
The open-cell Basotect foam offers a microstructure conducive to broadband absorption of mid and high frequencies. The 110 mm thickness allows action from 200 Hz at about 50% absorption, with near-complete absorption above 500 Hz according to the manufacturer's data. The birch plywood structure stiffens the whole, improves durability, and facilitates panel alignment for a homogeneous visual appearance. The light gray finish (code 47) discreetly integrates into most listening environments.
For a safe and lasting installation, ensure stable mounting, keep away from heat sources, and arrange symmetrically around the listening area to optimize tonal coherence and soundstage width.
- Reduction of the room's reverb time
Technical specifications
| Category | panel | Fixings | optional |
| Material | Wood and fabric | Color | Grey |
| Frequency absorption | mids and highs | Target audience | professionals and audiophile rooms |
| Absorption at 200 Hz | approximately 50% | Flammability | flammable |
| Absorption above 500 Hz | complete | Dimensions | 500 x 500 x 110 mm |
| Structure | birch plywood | Weight | approx. 3.1 kg |
| Compatibility | Hofa Frame range products | ||
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Questions frequently asked
Does the Hofa Absorber Grey absorb low frequencies?
The 110 mm thickness allows for about 50% absorption starting from 200 Hz. The effect mainly targets mid and high frequencies, with nearly complete absorption above 500 Hz according to the manufacturer's data.
Where should 110 mm acoustic panels be placed in a home studio?
Placement is suited to first reflection points on the side walls or on the ceiling as a cloud. Installation behind the listening area also helps reduce wave reflections.
What are the dimensions and weight of the panel?
The panel measures 500 x 500 x 110 mm and weighs approximately 3.1 kg.
Can this panel be installed with a gap behind the wall?
A slight wall spacing can enhance efficiency in the low-mid range in small rooms. Stable mounting is necessary, keeping the panel away from heat sources. Brackets are offered as an option.
Is the panel compatible with Hofa Frame frames?
Compatibility with the Hofa Frame range allows integration into dedicated frames. Its birch plywood structure facilitates alignment of multiple panels. The light grey finish, code 47, ensures a uniform visual appearance.
