Logo von <a href="https://de.wikipedia.org/wiki/Harman_International_Industries" class="extiw" title="de:Harman International Industries">Harman International Industries</a>
<a href="https://de.wikipedia.org/wiki/Harman_International_Industries" class="extiw" title="de:Harman International Industries">Harman International Industries</a>
Own work  using: <a rel="nofollow" class="external free" href="http://de.akg.com/tl_files/catalog//harman-kardon/MM/Specs/Soundsticks%20III/Specification%20Sheet%20-%20SoundSticks%20III%20(German).pdf">http://de.akg.com/tl_files/catalog//harman-kardon/MM/Specs/Soundsticks%20III/Specification%20Sheet%20-%20SoundSticks%20III%20(German).pdf</a>