It is used to reduce
low frequencies and it is suitable for rooms that have problems with
bass. With this special design, it can reduce room resonance. Therefore,
the sound will be clear and softer.
- Control Mid-Hi Frequency
- Polyethelyne Foam, Produced by Low density
Polyethelyne.
- Non toxic, Fire Rate Class HF-1
- Light weight,
easy installation
- Durable
- Water absorption 0%
- Chemical resistance
- Patent No. 21404, 21102
- Petty Patent Request No. 0603000995
|