Leaderboard

I don't know if the size and/or dimensions work, but this looks like the design you want: https://www.avsforum.com/threads/reed-exodus-anarchy-25hz-tapped-horn.1238398/ Edit to add: A caveat is that it requires a high-order (DSP) crossover. You really need the crossover to cut the output above 80-100 Hz or else it won't sound very good.

Wow. Nice looking setup! Just so you know, the frequency response / sound quality of these designs depends quite a lot on the drivers that are installed. Using drivers with weak motor strength like the cheap car audio drivers you used probably won't sound nearly as good or give you nearly as much output as using driver(s) with a strong motor like the ones recommended. If building new SKRAMs, I suggest going through the trouble of finding/buying nicer drivers for them, and if there's any possibility of modifying the old cabinets to accept better drivers, definitely consider doing th