Architectural Audio Technology
Invisible Technology.
Real Sound.
Architectural audio technology that transforms walls, ceilings, furniture and surfaces into immersive sound environments.
The Surface Becomes The Speaker.
HST transforms architectural surfaces into sound-emitting elements through a patented vibroacoustic process. The result is immersive sound without visible speakers, allowing technology to disappear and architecture to remain untouched.
AMP
The Amplifier
Drives the system.
PATCH
The Patch
Transfers vibration.
SURFACE
The Surface
Becomes acoustically active.
SOUND
Sound
Fills the environment.
Sound becomes part of the architecture rather than an addition to it. Explore the technology →
See HST in Motion
Two Minutes Inside the Technology.
The best way to understand HST is to see it working in real environments.
Applications
Where Architecture Becomes Sound.
From private residences to luxury hospitality, HST integrates seamlessly into environments where design cannot be compromised.
The Difference
The Difference Is What You Don't See.
Traditional audio systems ask architecture to accommodate technology. HST allows technology to disappear into the architecture itself, preserving design intent while delivering immersive sound experiences.
Invisible
No visible speakers. No exposed hardware. No compromise to the visual integrity of the space.
“I keep my design exactly as intended.”
Architectural
Integrated directly into walls, ceilings, furniture and architectural elements. Sound becomes part of the environment itself.
“This belongs in architecture, not beside it.”
Flexible
Compatible with a wide variety of materials, layouts and project requirements. Adaptable to diverse architectural visions.
“This can work in my project.”
Scalable
From private residences to hospitality developments and international projects. A single philosophy across every scale.
“This is not a niche solution.”
Ultra-Low Energy
The entire HST system consumes approximately 25W — less than a single light bulb — powering up to 30 active surfaces. Designed for always-on operation.
“This barely registers on the energy bill.”
Zero Maintenance
HST Patches are passive elements with no moving parts. Once correctly installed, they require zero maintenance for the lifetime of the building.
“Once it's in, I forget it's there.”
Architecture should define the experience. Technology should remain invisible.
“Architecture should define the experience.
Technology should remain invisible.”
Behind the Surface
Everything Hidden.
Only the Sound Remains.
The HST Patch bonds to the back of any architectural surface. 20×20mm. 1mm depth. Completely invisible. The surface itself becomes the speaker.
Documentation
Explore The HST Documentation Library.
Access selected resources designed to help architects, developers, operators and partners better understand the HST ecosystem.
Designed in Italy. Deployed Internationally.
HST originates from an Italian approach to architecture, design and technical precision, with deployment experience across premium environments in Italy, the UAE, Saudi Arabia and Switzerland.
IT+EU
Patented
Italian & EU recognised
~25W
Total Consumption
Up to 30 surfaces active
∞
Patch Maintenance
Zero — for the life of the building
4+
Active Markets
Italy · UAE · Saudi Arabia · Switzerland
6+
Sectors Deployed
Residential to hospitality
Insights
The category, in reading form.
Editorial notes on architectural audio, written for architects, designers, hospitality developers and the specifier deciding whether to introduce the category to a client.
Partner Network
Bring Invisible Audio To Your Market.
Join a selected network of distributors, integrators and strategic partners helping redefine the future of architectural sound.
Distributors
Develop regional markets and represent HST within defined territories.
Business growth opportunity.
System Integrators
Integrate Architectural Audio Technology into premium projects and client environments.
Portfolio enhancement opportunity.
Strategic Partners
Collaborate on large-scale developments, hospitality projects and international initiatives.
Long-term collaboration opportunity.
Architectural Specifiers
Introduce invisible audio solutions at the earliest stages of project design.
Design differentiation opportunity.
HST partnerships are evaluated individually to ensure alignment with market potential, technical capability and long-term growth objectives.
Build Something TogetherPartnership is not about distribution alone. It is about shaping the future of architectural sound.
Experience It First
The Best Way To Understand HST Is To Hear It.
Experience how architectural surfaces become immersive sound environments through a private demonstration, project consultation or partnership discussion tailored to your objectives.