What to set my amp's Low Pass Filter and Subsonic Filter to?

I have a Skar Audio SK-1500.1D wired down to 1 ohm on a Fi Audio BL 15'' in a ported box 3.25cf. I need help setting the the Low Pass Filter and the Subsonic. Here are the specs, Low Pass Filter @24dB Slope : 35~250Hz, Subsonic Filter @24dB Slope : 10~50Hz And if it helps i mostly listen to hip hop/rap. Right now idk whats its set to but when i turn the sub up it sounds like the sub is bottoming out?

---------- Post added at 10:30 AM ---------- Previous post was at 10:29 AM ----------

Oh and the Phase Shift???

lpf around 80 and subsonic low 20's

I'd put SSF at around 25 hz. What frequency are you playing that's causing you to bottom out?

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Originally Posted by IonRL205

I'd put SSF at around 25 hz. What frequency are you playing that's causing you to bottom out?

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I really dont know just a rap song with some petty hard bass

also what is your box tuned too, it might be tuned pretty high and you might be trying to hit a frequency quite a bit below that tuning

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Originally Posted by trenthonda1

I really dont know just a rap song with some petty hard bass

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What song is it?

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Originally Posted by Below20hzonly

also what is your box tuned too, it might be tuned pretty high and you might be trying to hit a frequency quite a bit below that tuning

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33hz

---------- Post added at 12:18 PM ---------- Previous post was at 12:17 PM ----------

Quote:

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Originally Posted by IonRL205

What song is it?

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On My Level by Wiz

the lowest note freq in that song is 31hz