JL Audio 4th order bandpass build 13W7!!

[mojo]

(; just got to wait past 5:30 cause I have to drive to ur house and I also get my xs Power and hopefully get my Wire and we can work on tht to (; if we get bored

[jay-cee]

I miss my batcap batt, nice start so far.

[DrewImpala]

[DrewImpala]

Built 1:1.5 ratio, exact JL audio specs. Still have to add the port. The port is gonna be outside the box firing into the cabin of the car. On the sub side is a 1/2" thick lexan window, going to add a blue led light per Jordan's request. I going to place an oval beauty panel over the front off the lexan window. Jordan's coming by tomorrow and I'm gonna finish the rest of the install. Should look pretty sick. It will make its first appearance at the West Palm show this Saturday.

[BIGJEFF64]

So JL gave u specs to put a W7 in a bandpass?? Hmm and on top of that a 1.5:1 ratio??

This should be interesting

[Jordan_Kushner]

Originally Posted by BIGJEFF64

So JL gave u specs to put a W7 in a bandpass?? Hmm and on top of that a 1.5:1 ratio??

This should be interesting

Yes, jl audio was contacted

[Team XD Rob]

I've never seen a JL in a 4th order.. do they work well in that design?

[jay slides]

Originally Posted by rsfaze

I've never seen a JL in a 4th order.. do they work well in that design?

Theres a dude with a dodge ram that has 6 13w7s in a blw through, works very well and is loud as a bish

[DrewImpala]

Originally Posted by BIGJEFF64

So JL gave u specs to put a W7 in a bandpass?? Hmm and on top of that a 1.5:1 ratio??

This should be interesting

I spoke to JL Audio 2 different times about this. I originally designed it to be 1:2 and making the sealed side larger, but JL told me not to. And they gave me the specs to build to. I just designed it to fit in Jordan's BMW.

I questioned it which is why I called again and spoke to another person there. I've never really seen or used a 1:1.5, normally 1:2 or 1:3 I'll have results Saturday after the show.

[DrewImpala]

Originally Posted by rsfaze

I've never seen a JL in a 4th order.. do they work well in that design?

According to guys I spoke to at JL they said they work great in a forth order. Just build to spec, but they told me to change the port length if I need to change the tuning.