200x200x230cm Mobile Sound Proof Booth – Single wall - 32 dB at midrange and up to 45dB at high frequency sound reduction.
If you are recording an audio book, want to practice...
200x200x230cm Enhanced mobile Sound Proof Booth – Double wall - 38 dB at midrange and up to 84dB at high frequency sound reduction.
If you are recording an audio book, want to...
