Hi, super noob here

I’m just looking as to where to begin with this sub. I have a pair of ATH-MX40’s and 1970’s record player with some floor speakers. I’m interested in getting some IEM’s in the future. I have no idea where to begin with this sub but I love music and I love tinkering so I feel this will be a great place for me to spend unnecessary amount of time and money.

I’d be interested in looking into any guides of any kind, I love tutorials even if they’re out of my scope so feel free to link me to anything that can introduce me to the sub.

I also don’t know any of the lingo so if you could explain some of that to me that would be cool too.

Thanks!