Need a lot of help please.

Hi I am new to this community and plan to build my first pair of speakers soon and just need a ton of help. This build will most likely be 1 of 2 build I want to do, both will be 3 way builds without crossovers. My plan is to get a hivi 3.1 kit to practice on with the dsp, learning what I can then build my second pair with what I learned. Kinda feel stupid asking these questions but at this point I am desperate to learn and try!

Q1: How are crossover less or dsp speakers wired? Do they still need internal circuits?
Q2: How do you match speakers in a 3 way build.
Q3: what determines how much power goes to each speaker.
Any links, advice or book recommendations are welcomed.

Thanks in advance.
Akil.