I understand there are a few technical papers written about the merits of using multiple subs e.g. Gedlee, et. al. I like to find a paper or papers where it explain how the subs are connected up
including:
1. No of amps used, how they are connected, in phase or out of phase.
2. Placement of subs.
3. No of subs, 3 or 4 (you take on this)
4. any other info which will help me to set them up
5. Types of sub that can be used, sealed, vented or ripole, etc
Please direct to one or multiple papers where I can find the above info. After that I will NOT be asking you to assist me.