Unveiling a unique auditory experience with the concrete canvas speaker
Designed by Hagar Guri, the A-PQ 31.37 system boldly reimagines traditional loudspeakers, offering a unique take with this groundbreaking audio device. Utilizing a suspended open-baffle design, this system marries sound and structure with captivating spatial dynamics.


The art of material choice and acoustic design in this innovative speaker
At the heart of A-PQ 31.37 is a seamless sheet of Concrete Canvas, meticulously shaped into a concave front and convex back. This design diverges from typical enclosures, using exposed acoustic components that invite viewers into the experience. The strategic choice of materials ensures both strength and a visually light presence, a balance rarely achieved in audio devices.

An open design that liberates sound
Departing from traditional aesthetics, the speaker’s open architecture allows sound waves to move freely, enriching the acoustic landscape. The asymmetrical baffle minimizes interference, enhancing clarity and depth, while the sculptural form of the system integrates seamlessly into any environment.



A seamless fusion of engineering and artistry
The suspended design, secured by steel cables, emphasizes its detachment and interaction with the surrounding space. The aesthetic choices extend to every surface, with fasteners and typography contributing to its dynamic identity within the realm of cutting-edge speakers.


Beyond acoustics: a comprehensive system
A custom control unit completes the system, integrating digital signal processing with analogue controls. The unit reflects a consistent design language, showcasing the intricacies of each component. Through extensive material exploration and acoustic testing, Guri demonstrates how this speaker transcends conventional uses to support high-fidelity audio design.
To see another example of form meeting function, CONCRETUS II explores concrete sound in a unique audio design project.

Hagar Guri sculpts a sensory journey, treating every element as integral to both visual and auditory realms, especially in this innovative creation.

For a look at other artistic innovations in design, explore how Kate Klingbeil’s Acrylic Paintings showcase creativity with color and form.

This fusion of industrial design, acoustics, and material innovation sets the A-PQ 31.37 apart—offering not merely a speaker, but a complete sensory dialogue with cutting-edge technology.

Source: designboom.com
Frequently asked questions
What is unique about the A-PQ 31.37 speaker system?
The A-PQ 31.37 system reimagines traditional loudspeakers with a suspended open-baffle design that marries sound and structure with captivating spatial dynamics. It uses a seamless sheet of Concrete Canvas shaped into a concave front and convex back, which offers a visually light presence while maintaining strength.
How does the open architecture improve sound quality?
The speaker’s open architecture allows sound waves to move freely, enriching the acoustic landscape with enhanced clarity and depth. The asymmetrical baffle design minimizes interference, contributing to its acoustic quality.
What completes the A-PQ 31.37 speaker system?
A custom control unit completes the system, integrating digital signal processing with analogue controls. The unit reflects a consistent design language and showcases the intricacies of each component.
