Subwoofer rumble sound

Listen to the advice of Dyohn, arrow12 and Jeff. The gain can cause this problem. Its not that hard to set. Read the advice on this forum and if you got the manual on the amp look at it and set it correctly.'85 Toy

I would try to fix like supradude said, by doing it that way you can save yourself money, but then if in the end after much effort and time, if still cannot resolve, then maybe a 2nd "paid" opinion will be the answerI have not failed. I've just found 10,000 ways that won't work.

When you do not know what you are doing and what you are doing is the best -- that is inspiration.

Just build your own box. You'll know that it won't sound like doodie if you build it right and brace it accordingly. Also it's just a fun experience cuz you can say..."Hey, I made that"

I didn't know jack when I started to install my system ,But found two very informative sites,check em out "you wont be sorry" they are as follows.....http://www.bcac1.com and http://www.electronixwarehouse.com/education/main.htm and yes the x in name is right.tons of info some bouring as hell but worth it!Try it I did,and after just five count'em five easy "ya right" weekends of pure hell but done right the first time!,You too can have the system others can only dream about.So don't delay get online today,If not for yourself do it for the F$#@'n theives out there,because they too have a taste for the finest,Just ask the guy who got mine....HE LOVES IT . check out alarm 101 too,good luck