I seen them knobs on the pic and this poor man has the pedal to the metal and wondering why the gears wont change. We will take care of you boss and make sure that the beautiful piece of art you purchased will be playing to its full capability. Please share enclosure specs with us. LxWxH and port length and dimensions aswell. Since you shared pic of amp maybe pic of box aswell? Also your voltage at half ohm is taking a beating. Whats your volts stay steady at while you were playing?
Input level=gains looks like its maxed out.
Bass boost looks like its maxed out.
Subsonic around 40?
Headuniy settings?
Dono what box is or tuned to?
You would have done better if you would have turned everything to the left. Turn everything Down before you blow that sub.
Leave your low pass filter where it is.
Are you a troll really ? Nothing on here is correct It's like you saw Jonathan pryce t-shirt that says turn everything to right and you did.
My guess is the sub is in an enclosure that is not the best for it and you are needing to turn the gain and bass boost up for it to sound decent and its not to good on the sub
you can run a 6k amp on this sub and it'll handle it. who hooked up your equiptment? what amp, how's it wired? my 1st guess is, it sounds like you put the gain at max setting and possibly max bass boost which is 1000% wrong.
Could be a ton of different things. That being said if a sub is making any noise other than bass something is up. Leaks in box, bad port area etc. Someone with more experience can chime in but i wouldnt push it with that noise.