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Engineered for Proven Performance
Sonic System acoustic modular panels combine airborne noise reduction, sound absorption, fire performance and structural durability in a modular construction designed for demanding industrial environments.
With independently tested configurations ranging from Rw 24 to Rw 45 and NRC 0.80 to 1.10, the range gives engineers and consultants clear performance data to select the right panel for acoustic walls, enclosures, wall linings and other noise control applications. The interlocking design also allows fast installation and future reconfiguration as site requirements change.

Key Applications
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Data centres and BESS infrastructure
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Manufacturing and industrial facility wall linings
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Mining and resources sites
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Water treatment plants and pump stations
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Defence and government installations
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Transport infrastructure, tunnels and utilities
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Acoustic enclosures for machinery and plant equipment
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External noise walls and barriers
Performance
| Panel | Rw | NRC | Thickness | FRL |
|---|---|---|---|---|
| V50 | 31dB | 1.00 | 50mm | -/120/- |
| V100 | 37dB | 1.10 | 100mm | -/120/- |
| V100SP | 45dB | 0.90 | 100mm | -/120/- |
| V225 | 24dB | 0.80 | 50mm | -/120/- |
| VR | 34dB | 1.00 | 50-200mm | NA |
Performance data for V50, V100, V100SP and V225 is verified by NATA-accredited laboratory testing. VR performance is verified to international test standards (EN and ISO). NATA-accredited testing for VR is in progress.
Construction
V50
| Feature | Detail |
|---|---|
| Thickness | 50mm |
| External face | Solid steel |
| Internal face | Perforated steel |
| Acoustic infill | Rockwool mineral wool |
| Finish | Powder-coated steel |
V100
| Feature | Detail |
|---|---|
| Thickness | 100mm |
| External face | Solid steel |
| Internal face | Perforated steel |
| Acoustic infill | Rockwool mineral wool |
| Finish | Powder-coated steel |
V100SP
| Feature | Detail |
|---|---|
| Thickness | 100mm |
| External face | Perforated steel with 1.00mm supported steel reinforcement |
| Internal face | Perforated steel with 1.00mm supported steel reinforcement |
| Acoustic infill | Rockwool mineral wool |
| Finish | Powder-coated steel |
V225
| Feature | Detail |
|---|---|
| Thickness | 50mm |
| External face | Perforated steel |
| Internal face | Perforated steel |
| Core | Central solid steel barrier |
| Acoustic infill | Dual 25mm Rockwool mineral wool layers on either side of the steel core |
| Finish | Powder-coated steel |
VR (roof panel)
| Feature | Detail |
|---|---|
| Thickness | 50-200mm |
| External face | Solid steel |
| Internal face | Perforated steel |
| Acoustic infill | Rockwool mineral wool |
| Finish | Powder-coated steel |
Testing & Compliance
| Panel | Acoustic testing | Fire and structural | Testing body |
|---|---|---|---|
| V50 | AS ISO 354, AS 1191-2002, AS/NZS ISO 717.1 | AS 1530.4-2014 (FRL -/120/-), AS 1170.2 | NATA-accredited laboratory |
| V100 | AS ISO 354, AS 1191-2002, AS/NZS ISO 717.1 | AS 1530.4-2014 (FRL -/120/-), AS 1170.2 | NATA-accredited laboratory |
| V100SP | AS ISO 354, AS 1191-2002, AS/NZS ISO 717.1 | AS 1530.4-2014 (FRL -/120/-), AS 1170.2 | NATA-accredited laboratory |
| V225 | AS ISO 354, AS 1191-2002, AS/NZS ISO 717.1 | AS 1530.4-2014 (FRL -/120/-), AS 1170.2 | NATA-accredited laboratory |
| VR | ISO 354, ISO 140-3, ISO 717-1 | UNI EN 14509, EN ISO 6946, EN 13501-1 (Euroclass A1) | European test laboratories |
All Australian-tested panels are certified to NATA-accredited laboratory standards. VR is tested to European and international standards. Australian NATA-accredited testing for VR is in progress.
How To Specify
Use the specification details below to include Sonic System panels in project documentation and tender submissions.
V50
| Specification | Detail |
|---|---|
| Panel type | AcousTech Sonic System V50 |
| Rw | 31dB |
| NRC | 1.00 |
| Thickness | 50mm |
| FRL | -/120/- |
| Testing | NATA-accredited laboratory testing |
V100
| Specification | Detail |
|---|---|
| Panel type | AcousTech Sonic System V100 |
| Rw | 37dB |
| NRC | 1.10 |
| Thickness | 100mm |
| FRL | -/120/- |
| Testing | NATA-accredited laboratory testing |
V100SP
| Specification | Detail |
|---|---|
| Panel type | AcousTech Sonic System V100SP |
| Rw | 45dB |
| NRC | 0.90 |
| Thickness | 100mm |
| FRL | -/120/- |
| Testing | NATA-accredited laboratory testing |
V225
| Specification | Detail |
|---|---|
| Panel type | AcousTech Sonic System V225 |
| Rw | 24dB |
| NRC | 0.80 |
| Thickness | 50mm |
| FRL | -/120/- |
| Testing | NATA-accredited laboratory testing |
VR
| Specification | Detail |
|---|---|
| Panel type | AcousTech Sonic System VR (roof panel) |
| Rw | 34dB |
| NRC | 1.00 |
| Thickness | 50-200mm |
| Testing | International test standards (EN and ISO) |
























































