The Econik 1851 is an active loudspeaker designed by Anton Erbenich. The most notable detail is the structure, as it has an enclosure 3D printed from quartz sand. The sand-based shell creates a rough, ceramic-like surface while also reducing micro vibrations that can affect sound clarity. Its near-spherical internal volume is shaped to limit standing waves inside the cabinet, supporting more consistent acoustic behavior.
The Econik 1851 hangs from steel cables attached to a curved stand, separating the speaker from surface contact to reduce vibration transfer. As an active system, amplification and processing are integrated into the speaker, which is designed to simplify setup compared with passive speakers that require external components. The design combines an unconventional mineral enclosure with a suspended mounting approach to address resonance and isolation through form and material.
Image Credit: Anton Erbenich
Key Themes Behind This Trend
- Sustainable 3d-printed Products
- Utilizing sand as a primary material points to a sustainable future for 3D-printed consumer goods, illustrating how unconventional materials can revolutionize traditional manufacturing methods.
- Passive Vibration Isolation
- Incorporating passive isolation techniques in speaker systems paves the way for advancements in audio fidelity, minimizing unwanted sound distortions through innovative design.
- Integrated Speaker Systems
- The shift towards active speaker systems with built-in amplification offers a more streamlined user experience by eliminating the need for additional external components.
Where This Applies
- Audio Technology
- The combination of unique materials and design innovations in audio equipment promises to reshape consumer expectations regarding sound quality and product functionality.
- 3D Printing
- This approach exemplifies the potential of 3D printing technologies to produce fully functional consumer electronics with bespoke characteristics that challenge traditional norms.
- Home Entertainment
- Emerging innovations in speaker design present new opportunities in the home entertainment industry, focusing on both aesthetic appeal and acoustic performance.
