general sub question...

[Eli Jaquez]

I have 2 12's in a sealed box, my problem is I am hearing voice from the subs. They still deliver great bass, even with the voice, but I know if the voice could be removed, they would work so much better. Any help would be appreciated.

[PoweredByDodge]

you need a crossover.

you probably already have one but dont even know it -- on the amp, there should be a low pass (LP) crossover -- set it to around 80 or 90 hertz and call it a day - that shoudl fix your problem.

if your amp doesn't maybe your head unit does.. if you're head doesn't... then profile makes a 30 dollar crossover which can be found at crutchfield.com that has a few selectable settings... john suggested it a while ago as a reliable and cheap alternative to expensive ones.