Large room with low budget for speakers

My room is about 5000+  Cu Ft.  My floorstanders and 2 Rel subs do a great job with a 65 wpc tube amp

I have done parking lots with 40 50K sq Ft with 4 PA speakers  15" w/ horns on top and a 1200 watt Crown amp that wasn't even at half volume. I don't even have half of the $30K into the whole PA system and my hifi speakers.

Consider Tekton LS Series and send the Avantgarde’s my way!

very inspiring post. who'd call 30K low?

Lol, not me....that's a ton of dough to have on hand just for speakers, life must be good...

It is important to know the size of the room… but then I am curious what the shortcoming of less than huge speakers are. The constraint is typically the acoustics of a too small room. When a room gets too big… we’ll the small room problems go away. 
 

If you build a 9’ triangle away from the front wall, side walls, and back wall… this is ideal. I guess unless the room is 100’ x 100’ x 12’ or something that begins to be more like out of doors. My Sonus Faber Amati Traditional are about this cost and my room is mid-large… sounds great. From my listening position. Bigger would overload the room. 
 

So, after typing this, I realize I just have never had this problem… always the opposite.