VIENNA, AUSTRIA, June 4, 2026 – YG Acoustics, an innovator in high end loudspeaker engineering, Scan-Speak, a Danish leader in hand-built, high-performance transducers, and Niron Magnetics, the leader in rare-earth-free Iron Nitride permanent magnets, announce the debut of the world’s first loudspeakers powered by rare-earth-free Iron Nitride magnets at High End Vienna 2026, June 4–7. …