New Man Cave/Theater room setup I built.

Not that expensive really. I built a 180 sq. ft. shed for lawn equipment and storage for under $2K. Make it a little larger and incorporate a little more refinement and there you go. Of course, if you hire it done it's a totally different story. As for the alarm, I guess it depends on where you live. I live in an area where no alarm is needed.This concept is one of my goals although I would make it much larger. Nice work djdiplomat.

Thanks both! I am fortunate to live in a very good neighborhood and I also have 2 police officer neighbors. I also do have a surveillance system and alarm though just in case. The bare bone shed cost me 7k with added options (8ft walls, thicker floor boards and nicer roof). Hardest part of the project was the wiring since I ran a set of all needed wires on 3 walls Incase I ever decided to change my arrangement.

I like your man cave. I give you a lot of credit for all the thought and effort that went into your creation!
Just remember it's not where you live or who your neighbors are but rather the low-life's that come browsing through. I'm glad you have a surveillance system and hopefully an additional homeowners insurance policy.
Enjoy...

My restless audiophile mind says "buy another shed and put it next to the first -twice the space!". What you have is totally cool -for now...

Very nice! Consider acoustic treatment on walls and ceiling; will give you a bigger improvement in sound quality than any component upgrade. "The room gives half (or more) of what you will hear".