Ultra slim 48x48x12mm speaker

As IoT speaker, for conference phones and/or alarm applications

New analog and digital MEMS microphones

With excellent signal-to-noise ratio (SNR) and high acoustic overload point (AOP)

Pistonic series headphone drivers

Raising the bar

Incredibly small and tough microspeaker - waterproof to 50 m

Ole Wolff OWS-061230L-8A

7mm high-end driver for earphones

Excellent choice for Active Noise Control (ANC) and True Wireless (TWS) applications

Ole Wolff on Digi-Key Marketplace

Acoustic products can now be found on the Digi-Key Marketplace.

Micro speakers design and simulation

For earbuds, notesbooks and phones using simulation tools. Watch the video...

48mm full range driver

Ole Wolff introduces a brand new series of full range drivers designed to cover the frequency range from 120Hz (f0) to 20kHz with ±2.2mm excursion and excellent linearity.

Pistonic series earphone drivers

New family of drivers with ultra high performance

New high SPL rectangular speakers

11x15 and 13x15 speakers get an +2dB improvement.

Watch Ole Wolff production videos

Speaker production and buzzer production