Okay, to start off with, I'm a dumb as*....flunked math. I don't understand the 1.x1.26x1.59. ratio mumbo jumbo. What do you multiply these by?
Here is my situation:...gotta' 40'x40'x14' walls to 16' center ceiling metal building=garage. Here is my 7.1 system:
Rf-63's, (couldn't afford the RF-83's) RC-64II, RT-12D, RS-62's and RB-81's. B&K Ref. II 7270 200wx7 amp, with an Integra DHC-40.2( pre/AV.
Essentially, I can construct any size room that will be accoustically representative of a kick-butt HT/Audio mancave. Gonna use a 65" or larger LED LCD TV on the wall. I figure about 6-8' away from the TV, and about 10-12' fro the second row(raised 12" floor to view over front row). All components are gonna be racked on each side of the TV. Since it is a metal building, I'm gonna stud up 6" walls, then(believe it or not) 8"x16" concrete walls, then either 6" or 12" studded interior walls. The concrete walls are for security, (I'm anal about theft, gonna have a gunsafe inside). Considering the racks and front speakers extend out 4-5' I I help to tell me how wide, how deep and how tall the cave should be. (I was thinkin' 'bout 20' wide and around 23'5" Long and 12'5" vaulted ceilings). I also need to know if vaulted ceilings are recommended. I've done a little research on accoustic ecoutrements, but thats down the road.
Please don't tell me to hire it done by a HT group, gotta save where I can.
As always, appreciate help from those that know....I'm scared as hell!
WFO1955