Rockford Fosgate T2500-1bdCP 2010

[Fobbe0420]

Hi,

I have a Rockford Fosgate T2500-1bd, and 2 12" Fi-btls dvc 2 ohms.

Been trying to look up what the frequency would be for the amp and the btls,

I got a variety of diffident answers.

I got 2 boxes i made With the L port tuned to 32 herts and 2.0 cf of air.

There both bridged to 2 ohms to the amp.

Got a high performance alt, 2 XS Power batteries, good car bat, a bass reconstruction processor.

Just would like to know what the best frequency for the btls r.... plz

[DylanBunch]

Tuning frequency is just preference. Tune to whatever suites the music you listen to

[Fobbe0420]

Tryed 32 hearts for a while,some places say 15-80 tryed 80 now n dont care much for it.

I listen to ne thing that hits hard and has the undercover lows u wouldn't here on a regular set up,rap, rock,dubstep,trapstep.

[Fobbe0420]

Done 3 recones cause of power issues,clippin/not enough power,got 2 xs powers now n a high output alt n a 10 faired rockford cap so what everything right

[DylanBunch]

You tuned a box to 80hz?!?! If its daily/musical keep it from 30-40, unless you're into spl, but stilk thats usually at the most 60hz. Also, you wont blow a sub or need a recone off not enough power. Clipping yes, not enough power no. Youve probably gone through so many recones playing regular music around 30-50hz in an 80hz box. Its not good to play super far below tuning

[Fobbe0420]

No box is tuned to 32hz @ 2.0cf of air.

[Fobbe0420]

Haven't had to do a recone in a year in a half scene the lack of power issue.

Used to dump it below 12.0v now got a meter.

That's clipping or not enough voltage.

[Lifted2000Ford4x4]

Done 3 recones cause of power issues,clippin/not enough power,got 2 xs powers now n a high output alt n a 10 faired rockford cap so what everything right

junk the cap, in some cases it can reduce voltage going to the amp... no good. that can also cause clipping

[CleanSierra]

Two 12s in only 2 cubes of air? That it's way too small of a box unless you mean 2 cubes each for a total of 4 cubes. Your box design is no good is MY best guess. Get an enclosure properly designed is my suggestion. What vehicle are we taking about? If you don't have enough room for 2 subs, drop it down to 1 in the right amount of airspace.

[CleanSierra]

And BTLs should be taking all that power with no problem, even with a janky box, you're definitely clipping the piss out of them to have done 3 re cones already.