BTL,destroyer or ....?

[ngsm13 5,000+ posts]

What happens is, when they are built... they use a standard 8.5" progressive spider that has a 3" coil space in it... made specifically for a 3" coil.

Then the spider is CUT to accomodate the 4" coil, so it's not really a smooth precise spot for the 4" coil... that's why there is gobs of glue on it.

//content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif

nG

 

[Chevyaudio 5,000+ posts]

B-Stock...

that is all.

 

[theaznj 10+ year member]

so i decided i will keep the btl and build new box for it later on when i get some free time. I can't quite crank it up too much because of the air leakage sound at high volumes but it sounds good, seems to be at par or little beter sq than the destroyer in the same box.Can't wait to build another box for it and crank it up more and see what the sub can really do.

Destoyer sub for sale if anyone is interested