Join Date: Dec 2019
Location: Taiwan, Hsin Chu
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I actually bought few customized size OMP panel from manufacturer, CKM.
The product name is SoundMicro.
Micro perforated means each hole is 0.04mmx0.44mm, perforated rate around 0.7%.
It is a new material for long lasting, low maintenance absorption for in/out door applications.
From the example case shown on CKM's website, a recording studio used the panel for acoustic treatment.
Therefore, this material is new to US members.