infrasonic filter

[flippo]

How easy would it be to make an infrasonic filter for my Kappa 12vq sub? I plan on remaking the box using aversfis design.

[mike c]

are you open to getting the DCX2496? along with EQing your sub, you can also set filters on the low end with that crossover unit.

http://www.zzounds.com/item--BEHDCX2496

or the Velodyne SMS-1

or you can use a Behringer Feedback Destroyer

[flippo]

I do plan getting a feedback destroyer pro in futur but for meantime...

[jliedeka]

I think I've seen circuits for a rumble filter, at least in the context of a phono pre-amp. You may want to check out Elliot Sound (http://sound.westhost.com/index.html).

Jim