Originally Posted by jbrown15
BassThathz, maybe if you end up coming to the GTG at some point you could help me try to measure my subs? And dial them in a little better?
It looks like you have them dialed-in perfectly already, if your mic isn't lying to us.
Hard to say 100% for sure unless my ears are in the room; I know what musical bass sounds like (or at least I think I do
What's weird is that you don't have any roll off until at least 9hz, which is weird for a ported sub, although the UXL-18 is beefy (to say the least) so there could be some room gain that is adding to it(?)
At 7hz your ~14hz tune should be unloading like crazy and/or be filtered out by the high pass filter (if you enabled one).
Can you take a sweep to 2 or 5hz?
Take a look at NotNyt's ported subs, they are down -3db @ 12.5hz or so. Your UXL-18's should be very similar, although he has a 5000cuft room so you'll have more room gain.
If your mic has no roll-off until 1hz with ported subs, then that's a clear sign something is wrong with
the soundcard/mic (USB though right?)
that or, you have some real funky boost going on...