- Overview
- Product Description
Basic Info.
Model NO.
hfh4521
Color
Customizable
Environmental Certification
Formaldehyde-Free
Fire Rating
Class B
Installation Method
Manual Door-to-Door Installation
Pattern
Customizable
Thickness
Customizable
Transport Package
Shipping...Ect
Specification
customizable
Trademark
jh
Origin
China
HS Code
5546565
Production Capacity
1000000pieces/Years
Packaging & Delivery
Package Size
400.00cm * 400.00cm * 100.00cm
Package Gross Weight
50.000kg
Product Description
| Proudct | Acoustic wedge |
| Application | Industrial plants, family residence, meeting room, recording room |
| Acoustic effect | Sound absorption rate 99% |
| Structure | Internal structure byφ4,φ6 bar bending fold welding into shape wedge-shaped reinforced skeleton |
| Size | 400LX 400WXH(ordering) |
| Surface | Metal surface acoustic wedge, Cloth surface acoustic wedge,Polyurethane acoustic wedge |
| Cutoff frequency | According to customer requirements |
