In micro speakers and earphone drivers, the voice coil is the heart of the motor. Its job is straightforward: convert electrical current into mechanical force. But getting that conversion right both efficiently and reliably at miniature scale, is anything but.
https://owolff.com/wp-content/uploads/2026/04/linkedin.jpg10801080Thomashttps://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.pngThomas2026-03-16 11:51:062026-04-09 13:12:37Advanced voice coil and wire technology for micro speakers and drivers
This White paper examines how COMSOL simulations can be used to optimize the acoustic design of smart glasses, where sound is radiated in near-field or free-field conditions.
https://owolff.com/wp-content/uploads/2025/09/news-header-scaled.jpg5002560Thomashttps://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.pngThomas2025-09-02 10:07:022025-09-02 10:08:34Low profile Ø40mm headphone driver and the challenges in design
https://owolff.com/wp-content/uploads/2025/06/news-header-scaled.jpg5002560Thomashttps://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.pngThomas2025-06-11 11:17:552025-06-11 11:17:56Performance analysis of headphone drivers with pistonic diaphragm versus single layer (mylar) diaphragm
https://owolff.com/wp-content/uploads/2025/02/header.jpg4002048Thomashttps://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.pngThomas2025-02-07 14:24:282025-06-10 08:54:412-way intelligent audio interface with devices via IoT and AI
https://owolff.com/wp-content/uploads/2024/12/header.jpg4002048Thomashttps://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.pngThomas2025-01-09 15:10:152025-06-10 08:52:52Criteria for selecting the driver for your next high-end headphone project
Advanced voice coil and wire technology for micro speakers and drivers
In micro speakers and earphone drivers, the voice coil is the heart of the motor. Its job is straightforward: convert electrical current into mechanical force. But getting that conversion right both efficiently and reliably at miniature scale, is anything but.
Smart Glasses audio design using Comsol simulation tool
This White paper examines how COMSOL simulations can be used to optimize the acoustic design of smart glasses, where sound is radiated in near-field or free-field conditions.
Super Linear Micro speaker OWS-082030TA-8
Smart Amp
Low profile Ø40mm headphone driver and the challenges in design
Performance analysis of headphone drivers with pistonic diaphragm versus single layer (mylar) diaphragm
Waterproof microspeaker
Sophisticated diaphragm designs for micro drivers/speakers
2-way intelligent audio interface with devices via IoT and AI
Criteria for selecting the driver for your next high-end headphone project