OneSonic is an Irish audio electronics company founded in 2019.[4] It produces and sells headphones, earphones and speakers.[5][6][7][8][9] It was founded by David Cawley, who had previously established audio design consultancy Allegro Acoustics in 2010.[10] OneSonic's products are designed in Ireland.[11]
In June 2023, OneSonic announced an intention to enter the United States market.[12] In November 2024, it announced it was raising funds to expand into the German and UK markets.[13] In October 2025, OneSonic secured almost €2 million in funding to pursue a global expansion of the business.[14]
References
- OneSonic launched by Boyle’s David Cawley Boyle Today, 5 October 2020, retrieved 4 December 2025^
- Ciara O'Brien. OneSonic Quattro: A must-have speaker for summer The Irish Times, 14 April 2022, retrieved 4 December 2025^
- OneSonic: An Irish Audio Company Taking On the International Competition – and Winning Hot Press, 27 January 2022, retrieved 4 December 2025^
- OneSonic launched by Boyle’s David Cawley Boyle Today, 5 October 2020, retrieved 4 December 2025^
- Noel Campion. OneSonic StudioPro review: Premium styling, punchy sound and travel-friendly design Irish Examiner, 27 November 2025, retrieved 4 December 2025^
- Review: Onesonic MXS-HD1 noise cancelling earbuds RTÉ, 14 December 2021, retrieved 4 December 2025^
- Adrian Weckler. OneSonic headphones will cut down on noise in return to office Irish Independent, 3 February 2022, retrieved 4 December 2025^
- Ciara O'Brien. Miniature Irish speaker projects some powerful audio The Irish Times, 12 January 2023, retrieved 4 December 2025^
- Noel Campion. OneSonic Quattro Bluetooth speaker sets the mood for summer Irish Examiner, 21 April 2022, retrieved 4 December 2025^
- Noel Campion. OneSonic offering premium sound at budget price Irish Examiner, 14 January 2021, retrieved 4 December 2025^
- Noel Campion. Irish designed wireless earbuds — the one for sonic fans Irish Examiner, 2 December 2021, retrieved 4 December 2025^
- Emmet Ryan. Irish headphone maker Onesonic to launch in US Business Post, 13 June 2023, retrieved 4 December 2025^
- Penny Gray. A sound plan for growing global success Business Post, 15 November 2024, retrieved 4 December 2025^
- Charlie Taylor. OneSonic secures €1.1m funding and launches €750k crowdfunding round to fuel global expansion Business Post, 29 October 2025, retrieved 4 December 2025^