Very BIG Room? Music and Home Theatre Challenge


Could anyone please comment on issues that come to mind when setting up audio and home theatre in a big, barn like room?

I have been asked by a friend for some advice on a soon to be renovated "great room" which will be converted from a barn that was attached to their house.

Therefore, the new room will connect with the kitchen and extend to approximately 25' wide by 60' long with 14-15 foot ceilings.

The walls are made of stone and the floor is hardwood.

At the far end of the room, there will be a new chimney and fireplace installed, and the only brief I have so far is that will do lots of entertaining in this room, have a bar, and approximately 3 different seating areas within the room, and would consider a large projection or display device over the new fireplace.

The room is naturally pretty dark, which I hope will help with the video aspect.

As a Magneplanar fan, I would like to recommend 3.6s and all the Maggie surround sound speakers, but I need to learn more about their tastes and preferences.

I do know my friend loves to watch football and tennis, so I am also thinking HDTV in a big screen format.

But any ideas for such a project would be greatly appreciated.
cwlondon
Ditto to the big full range speakers. My sound room is about 32.5 x 19.5 x 12 and it has a large doorway into a substantial kitchen / eating / relaxation area about 14 x 24 x 12+. Even with four 15 inch woofers and four 9 inch mid woofers in cabinets large enough to be coffins, the bass is relatively weak in the kitchen (this is being driven by two monster amps with 2.4kva transformers in each). I had to upgrade the speakers from four 12 inch woofers and four 7 inch mid woofers because the bass wasn't enough in my listening position. So I'd recommend some big speakers and they may still need to be augmented by subwoofers for that kind of an area. BTW, I love Montana speakers but go with what you and your friend like -- I'd just plan on going big!
For those who say horns are not my cup of tea, I would like to bring up a few points. I live in So. California, where we have many great movie theaters. The sound to my ears in some of these theaters is impressive to say the least. When a movie calls for a band to play on screen for instance or a great score, the sound is huge and live sounding. I am thinking of the last Lord of the Rings Movie, when they lit the fires that jumped from mountain to mountain. If you heard that score in the theater I was in, you would be unable to be anything but impressed by the grandness of the sound, in MYHO, Fantastic! The clarity and openess of the sound, the lack of compression at all volumes, and the huge dynamics that easily fill these large rooms makes the movie experience great fun, unless of course they play it too loud. I would think you all have had some similar experience at some time or another and it all comes from horned speakers. Anyways, I wanted that sound in my home and so looked into horns, which led me to my KLipsch Epics CF3's. They are 100dB efficient @ 1watt and yet can handle 200 watts continous with 1000 watt peaks. That sounded impressive to me. I purchased a pair of of this site on blind faith as I had never heard them before. Out went my Audio Physic tempos and in they went. They didn't dissapoint either. They are great at low volume and have uncompressed concert hall slam when cranked up. Whats not to like about that. Well, thats my rant on a old thread that no one may read.
Peace.
As I've said earlier and as Elevick and Shiva have pointed out there are very sound reason for suggesting horns, especially in this application. If one is trying to simulate the sound one hears in a movie theatre, it makes even more sense. I have no desire to replicate what I hear in movie theaters. I certainly hope we can do better than that. While Shiva points out all that might be good in horns in a theatre he does leave out all that is bad. I haven't been to a movie theatre in California, but I have in New York and elsewhere too. I suspect that the top N.Y. theatres have sound sytems comparable to what ever any other locale might have. Well, I find them just dreadfull. As Shiva carefully suggests they can be too loud, where even whispered dialogue is shouted into the cinema. Despite the many speakers there is no real soundstage and side and rear speakers are always gimicky and too self evident ( hight tech special effects aside, you know Star Wars et al.) The honkyness is absolutely annoying and I always leave with a mild headache and my ears ringing. I don't suggest that my priorites are the same as everyone elses and horns may be just the ticket for some. As for me, not my cup of tea.
"...I have no desire to replicate what I hear in movie theaters. I certainly hope we can do better than that." (Unsound).

I beg to dissagree with Unsound, but you can't really!!!...especially for movie soundtracks. The Things a good horn setup(especially quality active stuff) can do are perfect for movies in a large venue! They project pressence(what most audiophile speakers can't do) in to a space that's immediate and grabbing! You can easily hear dialog and ever detail in a good setup, and they are dynamic as hell!!!!...again, something you can't get on home gear for the most part, especially audiophile dainty!
I've sold Wilson's, Thiel, Dunlavy, B&W, Meridian, SFaber, Logan's, Maggies, you name it. They can't compete with horns for an all out dynamic assault. And that's the majority of the passion, the thrill, excitement and heart of a good Movie system, sorry. Still, to each his own.
Just don't expect anyone but you to be impressed with your system for movies if you use a lot of these speakers...it's a big yawn for most.
At the very least, on high end gear, you need to boost the efficiency and coherence/focus of the system usually, to get the dynamics and solidity of immage out! Otherwise, it's airy and delicate alright, which is really drown out when the volume goes up, and the dynamics overwhelm the audiophile speakers. Basically, they have serious dynamic limits, and are dynamically un-transparant. That's the truth...ok if you listen at a flee's volume level, and listen to small scale music most often.
Also, a well designed horn system on the right gear is a well balanced thing.
That said, the movie theater has to be setup properly and calibrated correctly, and many aren't! It's easy to over crank the bass, have blown woofers unrepaired in the theater not working, improperly EQ'd, etc in these theaters, just like any home. Management varries. However, in a good THX certified cinema, it's very good!
Also, tubes work very good often with tube gear! My Klipsch's (I've got Infinity's too) are superb on a Jolida! They're 100db effecient, and very well balanced with the tubes...many should try.
Well, I did get rid of my Klipsch Heresey's to get Cornwalls. However, I got rid of the Cornwalls to buy Coincident Conquests. These are enough for a huge room but find some Victorys or even milleniums and you will be set. Coincident are almost as efficient as Klipsch yet no horns! The sound isn't anything like klipsch. These will set you back a few more bucks though.