30+ years of acoustic engineering
Why Premium Speaker Brands Choose ERSE
ERSE is an acronym for Engineers Researching the Science of Electronics. Founded in USA in 1993, ERSE brings more than 30 years of experience in crossover technology, loudspeaker engineering and acoustic system development. Our expertise covers the complete audio system—from ID and mechanical design to amplifier integration, crossover networks and acoustic tuning.
Trusted by Premium Audio Brands
ERSE has partnered with premium audio brands worldwide, supporting the development and manufacturing of loudspeaker products that meet demanding standards for sound quality, acoustic performance, engineering precision and production consistency.
Flexible Mid-Volume Speaker ODM Manufacturing
ERSE partners with premium and emerging audio brands seeking exceptional sound, engineering support and reliable manufacturing. We combine specialized acoustic engineering with highly scalable manufacturing, enabling us to deliver high-performance audio products whether for niche custom series or large commercial rollouts.
From Component Expertise to Complete Audio Systems
Since 1993, ERSE has worked closely with global audio brands through crossover component development, gaining deep insight into how drivers, electronics, cabinets and acoustic systems work together. This foundation has become a key advantage in our complete loudspeaker ODM development.