Jianyu 28/4, groove distance is 4mm in front of the panel. The distance between each groove is 28mm. The diameter of each hole is 10mm.
Perforation ratio:
Frequency type: This model provides high acoustic absorption in mid frequency.
USES:
Multi-purpose halls, auditoriums, offices, meeting rooms, hotels, theaters, discos, cinemas, restaurants, public buildings, gymnasiums
Perforation ratio:
Frequency type: This model provides high acoustic absorption in mid frequency.
USES:
Multi-purpose halls, auditoriums, offices, meeting rooms, hotels, theaters, discos, cinemas, restaurants, public buildings, gymnasiums
Main Products
Acoustic Panel