At Ole Wolff we design and manufacture acoustic and magnetic components used across consumer electronics, medical devices and industrial systems. Our engineers and technicians work closely with customers from concept to finished product – translating demanding requirements into shippable products.
Our portfolio spans speakers, drivers, buzzers and microphones, alongside a full range of inductors, common mode chokes and high-frequency transformers.
Our fully automated production lines ensure uniform quality and cost competitiveness and with sales offices, R&D and application support worldwide combined with ISO9001, ISO14001 and TS16949 manufacturing facilities in Asia, we are strongly positioned to meet the future demands and requirements of our customers.
Acoustic components and power magnetics — engineered for performance at every scale.
https://owolff.com/wp-content/uploads/2026/05/news-scaled.jpg
2560
2560
Thomas
https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png
Thomas2026-05-12 11:33:462026-05-12 11:36:21The challenge of inappropriate HF response in Headphone drivers
https://owolff.com/wp-content/uploads/2026/04/linkedin-1-scaled.jpg
2560
2560
Thomas
https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png
Thomas2026-04-09 11:37:092026-04-13 12:46:24Acoustic design of True Wireless earphones (TWS) using COMSOL Multiphysics
https://owolff.com/wp-content/uploads/2026/04/linkedin.jpg
1080
1080
Thomas
https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png
Thomas2026-03-16 11:51:062026-04-09 13:12:37Advanced voice coil and wire technology for micro speakers and driversAt Ole Wolff, we focus on delivering innovative acoustic and magnetic solutions tailored to the specific demands of our clients. Our dedicated team works closely with you to ensure that your unique requirements are met, providing exceptional support and design capabilities. Welcome to Ole Wolff, where your needs drive our innovations.
Having engineers with decades of experience using the latest technology there is a very good chance that Ole Wolff can meet your desired performance targets.
Three R&D and application support centers — engineers on-call to translate demanding specs into manufacturable designs.
Sales offices worldwide and local support in North America, Europe and Asia keeps communication tight and lead times predictable.
