Even the Indian Philips site list Frequency response 18 - 25,000Hz . I Wonder why the box says 8-27000hz. Even a Unboxing of indian variant of SHL3300shows frequency range of 8-27000hz. Unboxing of American Variant shows frequency range of 8-27000hz. Yesterday I played a 1Hz to 35Hz the driver...

I just can't believe that this thread exist in 2019. I bought the SHL3300 around December 2014. till this they are still rocking (even the original wire is still working). After removing the Grill these headphones sounds amazing(feels like someone removed all the earwax out of your ears). (only...