Welcome to Sound Propulsion!


A professional voice recording studio and post-production facility in central Stockholm.

We help you out with Voices, Translations, Recording, Sound Design, Mixing and Mastering.



Casting the best voice for your presentation is imperative and from translating text, copywriting and recording, we provide all the resources you’ll need. From commercials to corporate films or events to audio guides - and if you can’t make it to the studio, we have Phonepatch, Skype or Source Connect, offering you live comment and input.


From dramatic film compositions in 5.1 surround sound, to gentle background music on an Internet viral video, the demands of sound design may vary greatly but remain integral to the production. Our musical approach to sound, as well as our in-house production of sound libraries, makes us a unique partner. Subtle or strong, we make it sound right.


With a host of skilled musicians working at the company, we can offer a bespoke composition service to help you in all areas. But if your budget is limited, don’t worry; we have a vast library of royalty free loops and music, that we can easily mould to suit your production needs.


With our up to the minute in-house resources, we are able to generate entire audiovisual productions. Whether utilising green screen and multiple graphics or just helping you with editing and formatting a film, we are here to do as much, or as little, as you need – in order to make your vision a reality.