Drivers arrived today, package terrible (look at the photo...). Haven't tested, if still working, but both are 16 Ohms. Bought a couple of drivers from the other stores on ali and all of them had much better packaging than this one!
Установил в HD558. По сравнению с оригиналом низов больше, верхов меньше, играют тише. В целом, звук очень приличный. Installed these in HD558. In comparison to the original drivers, these produce more bass, less highs, and play significantly more quietly. Overall, the sound is good, - nice base for your DIY project.