Scenario Intro
University and civic auditoriums are massive spaces that frequently suffer from low utilization rates because they are too large for smaller lectures or regional events. Subdividing an auditorium requires an acoustic partition that matches the high architectural standards of the venue while providing heavy-duty sound isolation (STC 55) to block acoustic bleed from microphoned events.
Transparency Disclosure
EBUNGE has provided acoustical consultancy and manufacturing for over a decade. The Series 100 system detailed here is designed for premier auditoriums globally.
1. **Acoustic Absorption vs. Isolation**
An auditorium requires both internal sound absorption (to prevent echoes) and external sound isolation (to block outside noise). Our panels can be specified with perforated timber finishes backed by acoustic scrim. This unique layout absorbs internal sound energy while the solid inner core blocks transmission to the adjacent room.
2. **Managing Heavy Structural Loads on Auditorium Trusses**
Auditorium ceilings are often highly engineered structures with existing HVAC and lighting arrays. Our engineering division creates standalone structural steel frameworks that transfer the weight of our 65kg/m² panels directly to primary load-bearing columns, avoiding interference with existing utilities.
3. **Concealed Profiles for Architectural Purity**
Top-tier architects reject visible aluminum borders. The Series 100 features a hidden-edge layout where the protective metal trim is recessed behind the decorative face sheet. When the wall is closed, the joints are virtually invisible, maintaining the continuity of the interior woodwork.
4. **Overcoming Sound Leakage via Cable Passes**
Modern auditoriums require extensive data and power connectivity. Passing cables through an acoustic wall usually introduces structural holes. We solve this by engineering integrated acoustic wire races within the panels, maintaining a complete sound seal even with active data connections.
[Engineering Decision]
For auditorium scale and acoustic requirements, the Series 100 Architect-Elite System with perforated acoustic face panels is mandatory to achieve structural and auditory perfection.
[Risk Reminder]
Never attempt to install high-STC partitions without a professional acoustic audit of the ceiling plenum. Sound will always find the path of least resistance; if the plenum is unsealed, the wall’s performance drops significantly.
Engineer-led FAQ
- Q: Does the wood finish affect the acoustic rating?
A: No, the structural acoustic core handles the isolation, while the perforated wood enhances internal room acoustics. - Q: Is it compatible with sloped auditorium floors?
A: Yes, we customize the mechanical bottom sweeps to match the specific slope gradient of the venue floor.
Project Inquiry Form
- 1. Project Location: Auditorium / Lecture Hall
- 2. Partition Height: Custom High-Span
- 3. Total Width: Custom
- 4. STC Requirement: 55
- 5. Surface Finish: Perforated Acoustic Timber
- 6. Stacking Method: Hidden Pocket Stacking
- 7. Pass Door Needs: Double-Glass Acoustic Pass Door
- +1 Contact: