c2 audio threatcon 4 box?

[sundown27]

Hey I bought a c2 audio threatcon 4 12 and I have it in a 2 cube box tuned to 36 hertz it gets decently loud but doesn't rly slam the lows I was wondering how much of a difference tuning it to 29 hertz would make and if I should fiberglass and bondo the box after its finally don't to reduce any flex and whatnot ? Thanks

Click to read more...

 

[oxsign 5,000+ posts]

30Hz-32Hz might be better. 36Hz always seemed high for my personal liking.

 

[Jeffdachef 5,000+ posts]

put it in 2.5 cubic feet tuned to 30hz and you'll see some magic

Fiberglassing the insides is always good for a strong box.

 

[sundown27]

I ended up changing it again it was in a 2.5 at 31 I switched it to 2.0 at 28.7 and it was a lot louder than before I fiberglassed and bondo'd the outside of the box