Harman Kardon SoundSticks III vs Logitech Z623 || 6-Track Comparison

Logitech on amazon DE: https://amzn.to/2S6dJZe Logitech on bhphotovideo: https://bhpho.to/2OjsBzt Logitech on amazon UK: https://amzn.to/2WiEfxW Harman on amazon DE: https://amzn.to/2UgboZi Harman on bhphotovideo: https://bhpho.to/2qWUe9G Harman on amazon UK: https://amzn.to/2B43kn3 -------------------------- Follow me on instagram at   / digitalstereophony   for the latest updates and behind the scene look ---------------------------- All the tracks used in this video can be found here:    • Test Tracks   ---------------------------- Sound recorded using Zoom H6 recorder. Levels matched using SPL meter. All tone controls set to neutral