6Filter 6: Fc 7400 Hz Gain 4. I just know that I can recommend Elago guards if you want to believe in the magnetic and dirt factor. " Easier said than done. I find it kind of flexible to make me feel comfortable while driving too. The shoes are super, super comfortable! ? I can only sit the headphones down on one side or they lay on top of the flexible microphone and move it out of position. In this case, I purchased a warranty on a Ninja coffee brewing system. ) As far as it being able to produce in sound up to 250 in RMS Output( This Watt is also very Questionable)It all depends on the Context. I love that it is extra long too. I wish I knew what I know now before I bought these.