ok im waiting for my buddy to open up his car audio shop and calling him to ask him about this on his view.
As far as i see it i have a few options
1. leave everything as is , buy new box plans and just build a new box thats it.
2. Buy the Jl audio , enjoy ported at almost half the box size im running now it will be loud enough and sound good but is that worth 380 shipped?
3. install my tc sounds 1000 , build a ported box feed it about 500-600 rms @ 4 ohms , suffer a lot less output but it would sound good and i already own it....
4. Put the alpine in a sealed box , lose output but smooth it out and cut the box size in half....It is in a vw golf, so the cabin gain is HUGE ,
Since the big things for me are
1 output in the low low's
2 blend with the rest of my set up ( alpine r comps up front , getting 100 rms from a pdx f4 )
3 a smaller box would be great
So Far the JL sub has what i want in every area....
a large driver for spl in a small car , small box size , able to hit lows , more efficent and less of a power hog than my R ,
it could be worth the money , any input?