L-Acoustics Backs Rare Earth Magnet Innovation with Strategic Investment in MagREEsource Knowledge Hub Latest News by Elton - July 23, 2025 GLOBAL: L-Acoustics has announced a strategic investment in French-based MagREEsource, securing exclusive partner rights within the professional audio sector for a sustainable and European-based source of rare earth magnets—critical components in loudspeaker manufacturing. The move marks a bold step in the company’s sustainability roadmap while reinforcing supply chain resilience amid growing