Help with deciding what I need

[tomo22]

I have built a largest room for party's. I have a good projector so I need no help with that.

The room dimensions are 25 Meters Long x 20 Meters Wide x 4.5 meters high.

The Room will only be used for party's and presentations.

Video Cd will be played Audio from a quality computer system and Karaoke.

What size of speakers do people recommend and what Amps Graphic Equalizers Etc. Money is not an object but I want to do myself. Maybe even self build the Speakers from kits if Possible. I am a fully Qualified Mechanical Electrical Engineer So I believe this should be possible for Me.

Any Help Would be most Appreciated. By the Way I Live In Thailand.

 

[tomo22]

Found the information I need Thanks for the help.

Very un helpfull forums. The audio has just been put in and I have scaned all the threads and I will make you very jealose. I went one stage further and have converted to a theartre sound is amazing stereo for music and Kareoke and 7.1 for films wonderfull. Thanks again Help comes to those who help each outher shame I will not even try to help some of you people who are just so full of S it is unbelivable. Thanks again. Buy

 

[Johnd]

Very un helpfull forums. The audio has just been put in and I have scaned all the threads and I will make you very jealose. I went one stage further and have converted to a theartre sound is amazing stereo for music and Kareoke and 7.1 for films wonderfull. Thanks again Help comes to those who help each outher shame I will not even try to help some of you people who are just so full of S it is unbelivable. Thanks again. Buy

Well, posts like this won't help you any, that's for sure.

I read this thread, as well as your other thread, and I had no insight or experience to offer you. I think that is the reason why you have had few responses.

Firstly, a room that measures 25x20x4.5 meters converts to 82'x65.6'x14.8', or 80,000 cubes. This is a home theater forum, and even though some of us have rather large homes here, the average cubic area of that entire home is 16,000 cubes, or a mere 1/5 of your one room. In the simplest terms, if you want stereo to fill 80,000 cubes, you're gonna need a crane. If you want to fill that large a space with sound with bookshelf speakers, you're gonna need a truckload of speakers.

Secondly, I found it odd that "money is not an object", but your source (for audio and video) is some unnamed computer. Had you omitted one of those details, I would not have found the post so peculiar.

So I think your thread and followup gripe is hugely misplaced. There may be someone here that has a lot of experience in 80,000 cubes, but you're certainly warding them off with your last post. Most of us are interested in home theater, even if we're professionals.

 

[jcPanny]

Line array speakers

If you want a traditional 7.1 HT look for speakers speakers with a high sensitivity like line arrays or Klipsch or pro-gear with horn loaded tweeters and give them plenty of power (500 watts per channel?).

The RBH T-2 or T-3s are a modified line array and AV123 is working on the LS-9's that should handle lots of power:
http://av123forum.com/showthread.php?t=13909

Your room is about the size of a comercial theater so call in some professional help and include room treatments in your budget.