Hey guys I'm running (2) 12 btl on 4000rms tuned at 35hz. My low past freq is set some where between 75hz-80hz but no high past filter.I ordered an pfmod adjustable subsonic filter but I'm not sure should I set it at 30hz or 35hz. I would have preferred setting it at 33hz but it not an option on the filter that I'm useing. Fi recommend setting 2hz to 3hz below enclosure tuning thank guys.

Just set it to the closest possible recommended settings.

You have 4000RMS and do not understand how to set a subsonic filter?

Fi recommends 2-3hz, but that is just a guideline to go by. Depending on the install, and or the slope of the filter, it could vary.

If you are pushing the woofer beyond mechanical limits, set it to 35, if you don't, set it to 30.

If you are pushing the woofer beyond mechanical limits, set it to 35, if you don't, set it to 30.

This^^^

You have 4000RMS and do not understand how to set a subsonic filter?

Fi recommends 2-3hz, but that is just a guideline to go by. Depending on the install, and or the slope of the filter, it could vary.

You have 4000RMS and do not understand how to set a subsonic filter?

Fi recommends 2-3hz, but that is just a guideline to go by. Depending on the install, and or the slope of the filter, it could vary.

Nothing to say?

We all started somewhere man in my case it's a first with the btl and a ported box so I'm just trying to get it right. I just got my system done today but the sub seem like they can't handle the power witch I know is wrong so I back the gain off and looking for a ssf filter. What about the audiocontrol epicenter linedriver/ssf @33hz

You have 4000RMS and do not understand how to set a subsonic filter?

Fi recommends 2-3hz, but that is just a guideline to go by. Depending on the install, and or the slope of the filter, it could vary.

Nothing to say?

You have 4000RMS and do not understand how to set a subsonic filter?

Fi recommends 2-3hz, but that is just a guideline to go by. Depending on the install, and or the slope of the filter, it could vary.

Nothing to say?

Hey man stop hitting quote and just reply....nothing you are saying is showing up.

No one ask you. If I don't know I'll ask that the only way I'll learn.

No one ask you. If I don't know I'll ask that the only way I'll learn.

Haha I'm not trying to be a jerk but most of your posts I can't see. I think you are posting wrong. If you look at your posts only some of them show up. I am here to help but I've had a bit of Johnny Walker so excuse me if I'm mistaken.

No problem man

A short and simple answer is if you know what you're doing and can tell if your drivers are stressed set it to 30. If not set it to 35.

So if there stress set at 30?

If it is set up properly and you are not pushing the drivers beyond there limits 30 is fine.

He means if you are able to identify the stress yourself, then you can set it to 30. If your not sure whether the sub is stressed or not, set it to 35.

2 btl can't handle 4000 w rms ? There is a problem somewhere in your install.

I don't think it's coming from the ssf, but I'm not an expert !

In SXM I saw you can find all the Audiocontrol equipments for cheap, maybe you could go this way ?

Make another thread about it. It seems they did not see what you were asking about it.

Everything, everybody safe up there in SXM ? After earthquake, rain, hurricanes ?

Yea bro got to take it as it come.