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Home > Projects > APEC Convention Center & Multi-Purpose Theater 

APEC Convention Center & Multi-Purpose Theater 

Auditorium acoustic design Phu Quoc

Project category :
Cultural & Leisure
Year of completion :
On-going
Area :
157,375 m² (Convention Center) + 67,720 m² (Multi-Purpose-Theater)
Value :
N/A
Location :
Phú Quốc, Vietnam
Client :
Sun Group
Partners :
SOM (Skidmore, Owings & Merrill), Apeiro

The APEC Phu Quoc Convention Center & Multi-Purpose Theatre is one of Vietnam’s most ambitious diplomatic and cultural developments, envisioned as a landmark destination for high-profile international summits and world-class performances. Conceived as part of the infrastructure supporting APEC 2027, the project faced significant challenges in architectural acoustics due to its massive scale, including a column-free ballroom over 11,000 m². Ensuring high speech intelligibility and precise reverberation control across such expansive volumes was a primary concern. Additionally, simultaneous use of the 4,094-seat theatre, conference areas, and exhibition halls required a robust sound insulation strategy to prevent interference between spaces. As a venue intended for international visibility and large public events, maintaining strict control over background noise from HVAC and technical systems was a critical requirement for our acoustic engineering team. 

Our team was appointed to provide comprehensive acoustic design services, integrating specialized expertise from the concept stage through to detailed execution, in coordination with SOM and Apeiro. We utilized advanced 3D acoustic modeling to simulate sound behavior, allowing us to optimize spatial geometry and surface treatments for the theatre and convention spaces. The scope included developing a tailored acoustic strategy balancing material selection, user comfort and architectural intent. Our acoustic engineers also performed detailed noise impact assessment and on-site measurements to address environmental noise and vibration from mechanical systems. By focusing on building acoustics, we ensured that every partition and façade met international standards for sound isolation and performance, while supporting the multifunctional nature of the venue 

The project achieves a high benchmark in acoustic comfort in buildings, creating a high-performing environment capable of hosting major diplomatic events, international conferences and cultural performances within the same complex. Through the integration of advanced acoustic treatments and engineering strategies, the Convention Centre delivers exceptional clear and controlled speech conditions for summits, while the theater provides a superior auditory experience for large audiences. Our work ensured that sound insulation effectively isolates concurrent events, allowing the venue to operate flexibly across multiple functions without compromising comfort or performance quality. By embedding acoustic engineering into the architectural fabric of the project, Delhom Acoustics contributed to shaping a landmark venue aligned with the long-term international ambitions of Phú Quốc and APEC 2027, that meets rigorous performance certifications and establishes a new standard for cultural facilities in the region. 

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