Have anyone tried Grey/black for sub only, no bass filter and nozzle? using spiral dot medium here and i like the airy sound more :) I'm hearing distortions with filters on.....

Registered here to say thanks to someone who recommended Accudio for iOS :) downloaded ie80(min bass) settings, app then applied auto eq, turned bass dial midway. Wow!!! Woo ho0!!! This is the sound I was looking for in a portable :) no need to amp.