03/11/2026
The residency of … Sara Constant (CA)
An object’s shape and materiality affect its acoustic qualities – a brass trumpet sounds different from a woodblock, no surprises there. But how? The science behind it seems intimidating: resonance, frequencies, volume, directionality, reverberation, diffraction… Unfazed by the physics, Sara Constant researched the sound of porcelain loudspeaker horns that came out of the kiln in various states of deformation. Once assembled, the speakers’ differing resonant frequencies seep into all the sounds they play, like an unavoidable record of the material and its past. The results are audible in an installation that incorporates the feedback loops from ceramic XLR cables. Meanwhile, the horns are much like bullhorns or speakers in public spaces, giving them an inner tension of official directions and public protest, of authority and resistance. Who sends the messages, who relays them, who receives them? How and where do they get distorted? Can we even get a message across?
From a 3D-printed filament positive of a horn-shaped speaker, Constant was able to create a small series of rather voluminous one-part plaster slip-casting moulds into which she cast porcelain. Several of the horns were purposefully deformed before firing to encourage further deformation in the high-temperature kiln atmospheres. Further smaller speaker parts were similarly cast, and the speakers were assembled, wired and tested for their (differing) resonance(s). Besides this, Contant also worked with one of EKWC’s black clay bodies, producing a series of coiled ceramic cables, and slip-cast a series of cable jacks which she finished with black terra sigillata. Further surface experimentation included copper saturation glazes and lustres. She also worked on combining kanthal wire with goop glaze to produce her own miniature magnetic “exciters”.
www.saraconstant.ca
Acknowledgement: funding by Canada Council for the Arts
Photos: courtesy of the artist,