I have both Xbox one and the PS4.  Play I have both Xbox one and the PS4.   Play BF4 primarily so these comments mostly concern BF4 on these platforms. I worry about deciding based on Titanfall. Ryse was looking good on promos but is horrible and boring.     1. Graphics are...

This is a push pull speaker and effectively doubles the speaker output. One negative,one positive. I assume since it works the black is negative. Should not be a problem with more powerfull headphones. I am no expert but check this link.  ...