audio bricks transforms building bricks into a living, evolving audio ecosystem
Audio Bricks® Applies Construction Systems to Sound Design
Audio Bricks® by Paolo Caviglia proposes a modular audio system that reinterprets standard building bricks as functional electronic components. The project integrates amplification, power management, and signal control into a construction-based logic, where each element connects through a single, repeatable action.
The system is based on a series of patented adapters that link brick geometry to dedicated printed circuit boards. These adapters accommodate specific functions, including amplification, digital-to-analog conversion, switching, and volume control. Each module is designed as a discrete unit that can be assembled, removed, or replaced without altering the overall structure. Existing configurations include an amplifier, streamer, loudspeaker, and music center, all developed as working prototypes.
Rather than relying on conventional hardware formats, the design uses the standardized dimensions of building bricks as its organizational framework. This approach establishes a direct relationship between physical assembly and system functionality. The result is a configuration process that does not require specialized technical knowledge, as operation is embedded in the act of stacking and connecting components.

the complete Audio Bricks® system is composed of tested working prototypes | all images courtesy of Paolo Caviglia
A Brick-Based Audio System Structured Around Reuse
The system is conceived as an open structure rather than a fixed product. A compact setup can be expanded incrementally by adding modules, allowing the configuration to adapt to different spatial, technical, or user requirements. When individual components become outdated, only the relevant module is replaced, while the remaining structure is retained and reconfigured.
This modular strategy addresses the lifecycle of electronic devices by separating durable enclosures from replaceable electronics. The reuse of brick-based structures reduces material waste and supports ongoing adaptation over time.
Audio Bricks®, developed by designer Paolo Caviglia, accommodates different levels of user engagement. It allows detailed system configuration through the selection and arrangement of components, while maintaining an accessible interface based on familiar construction logic. The project positions audio equipment as a system that can be assembled, modified, and maintained through a consistent physical language, shifting the focus from fixed ownership to continuous reconfiguration.

a handful of standard building bricks, one adapter with its electronics board, and a power supply

the three-step assembly: a 3D printed adapter (left), paired with its dedicated PCB (centre), and integrated with standard building bricks (right)

some of the patented adapters designed to bridge specific PCBs to the brick geometry. Current variants include holders for WiFi streaming boards, RCA input/output panels, power supply modules

early prototypes and assembly tests. Custom electronics, adapter integration and brick enclosure construction across different module types

the amplifier module, a fully tested working prototype, shown with a pair of headphones

the active loudspeaker, a fully tested working prototype. The speaker is secured to the brick structure through a dedicated adapter

rear view of the music center, a fully tested working prototype combining loudspeaker, streamer and amplifier in a single brick enclosure

an Audio Bricks® WiFi streamer connected to a traditional stereo amplifier, streaming from a smartphone. The module bridges legacy hi-fi systems with wireless audio sources
project info:
name: Audio Bricks®
designer: Paolo Caviglia
designboom has received this project from our DIY submissions feature, where we welcome our readers to submit their own work for publication. see more project submissions from our readers here.
edited by: christina vergopoulou | designboom
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