Wolf

Being self taught isn't the bad thing. It's thinking you know more than you actually do. If I could see the GR redo filter, I'd likely...

Deep Sea Sound (DSS) made some beautiful looking (and great performing) 18” & 24” subs. Sadly, they have recently closed. Thankfully...

I know this is a late response. The 4" response has some BSC built in. This is how the 4 component series crossover works so well in...

I think there are many Studers that are more beautiful, but the RS1500 is badass just as the JBL 4350 is badass... not the most...

Honestly, I don't know.

I doubt that would help.

dayum. I kinda wish I didn't see this. Could use box dimensions in their spec list (didn't see them there, maybe I missed?)

1,2, yup. Front chamber only for lowpass. Rear and front together decide bandwidth.

The rear chamber acts as a highpass and the vented or PR chamber act as a lowpass, this is why they are called bandpass designs. Then...

For the PR; Fsp, Mmp, Qmp, Sdp and Vasp are important. The P is not always used for PR specs, then Mms, Fs, Qms, Sd, and Vas. These are...

The 3ways Andrew Jones designed with the PR on the midbass peak out at 200Hz and use either a 7" or 8" very light mass PR. ELAC?

Yes, the model I posted for the U2 is in the thread over there at DIYaudio. The box is in theory a little larger than the original, but...

I would too agree a thwack horn would do more for his endeavors in that direction to increase midbass kick. It will also likely have...

Honestly, you'll have to model and measure to know most anything you asked. I was wanting bass, so had no concern for low Mms PRs...

I used Unibox because I could track the models together. Model the bandpass and then model the PR chamber to match. Most PRs available...