A qualidade do som é ótima, como em todos os fones da Razer. The adjustment I made was decided when I realized that I would keep them. 4x10s on the middle left. As long as you’ve got a 9 mm fork, you are ready to go with this kit! its terrible product for the price I paid. the bottom clip holding bottom hanging bar snaps super easy. It’s hard. But its very comfortable, I like the programmable buttons and the colour changes. As it is wearing in the sound is opening up. they offer the best comfort and overall support that I need to provide my feet.