Projector in this room... is it doable?

ThA tRiXtA

ThA tRiXtA

Full Audioholic
So after some poking and prodding from Jostenmeat, he finally got me to consider a projector and screen rather than going with a 60" plasma.

I have some reservations, and as I was telling him, I am already over budget cost wise (and time wise) on getting this dedicated room up and running. So I can't afford any mistakes or buying a projector and screen and end up having it look distorted or stretched. My wife will honestly string me up and poke me with fiery sticks.

So, long story short I wasn't considering a projector when I designed the room... so a ceiling mount is not an option... but Josten mentioned I could mount it on the back wall, and I do have conduit and wiring running very near that area so it technically is possible.

I'm considering migrating to this new idea, but I just wanted to see if anyone could pick out anything wrong before I commit to this new plan. Once I commit, if it bombs I can't turn around and just buy a TV to bail myself out.

Here is a rough cross section drawing of what my room will look like from the side:



The room is about 19' long, 11.75 feet wide but the ceiling is only about 6'7".

The projector could be mounted on a shelf on the back wall in between the two rear centers... say roughly about 6 feet off the ground?

My concern is that the bottom of the projected image may be impeded by the couch and or the people’s heads that are sitting on the couch. Another concern I have is that if the projector is shooting the top part of the image straight out to the top part of the screen, does the bottom part of the projected image get distorted or stretched at all because the projector would have to be angled downward a fair bit to hit the bottom of the screen.

My last question (for now, I’m sure I’ll have more as the evening progresses!) As I mentioned above, I have a total room height of 6’7”… the average displays I have seen, the bottom of the TV or screen all sit roughly 24” off the floor. That would leave me roughly 4 feet and a bit of height to have a screen on the wall. Is that enough? If I were to have the screen start at 2 feet high, would I constantly be craning my neck or having to watch movies looking upward? I like watching straight ahead… I could never be one of those guys that sits in the first row at the theater.

Thanks in advance for any and all help. Any comments or suggestions are welcome, I want to get this right!

By the way, here is the front wall, that the screen would go on:



And here is the back wall, where the projector would be mounted in between the two electrical boxes higher up on the wall:

 
J

jostenmeat

Audioholic Spartan
PM replies recently sent. tRiXta, feel free to paste my response into here, if you want others to piggyback on top of it. I see no problem AT ALL. I can see a problem, maybe, if you wanted to cover that entire front wall with video.... not that you wanted to... but even then, you probably could!!

edit: if you worry about craning, use the "CIH" that pana can give you?

warning about 2' from floor... if your center is there... you will have midbass issues from it, of course outside of that whole AT idea.... but if doing CIH anyways... you can opt to have the screen even higher up already....
 
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ErinH

ErinH

Audioholic General
don't suppose there's any way you could go with a DLP rear projection, is there?

Would take up space, but would be considerably less expensive.
 
ThA tRiXtA

ThA tRiXtA

Full Audioholic
Thank you for the reply Erin, but I'm honestly not looking for more cost effective options... if this doesn't work out then I'll default back to my original plan of the 60" kuro.

I want all the space saving I can get, so projector or plasma or bust :D

@ Josten, I'm not quite sure I fully understand that CIH technology, I have to research it tonight. One thing I know I don't want is to have to turn my head left to right, or up and down to take in the whole picture. When I look straight ahead I want to be able to watch the whole screen.

That is something I am concerned of, the room is 19 feet deep and the couch is about 10' back from the front wall. Will I not be too overwhelmed by sitting that close?
 
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ThA tRiXtA

ThA tRiXtA

Full Audioholic
I'm going to revise my diagram a little to show more what I am concerned of. As I have already mentioned to Josten, I have no prior experience with any projector based systems... so some of my questions may seem a little foolish to those who know what they can and can't do, I apologize in advance.



If the projector unit is 6' off the ground, the back of the couch / peoples heads are 4' tall and the bottom of the screen is 2 feet off the ground or whatever, would the image now be impeded? If the projector was directly overhead there would be no issue but because it's so far back in the room it has a long way to travel.

Josten why would there be an issue with placing a center channel 18 - 24 inches above the floor? Even if you angled it up towards the listeners ears? I see people with this kind of rig all the time and aside from hearing about the downfalls of a MTM style center I haven't heard that a lower placement is any better or any worse than a higher placement.

Edit: from looking around, I see a lot of projectors are mounted upside down... is this the proper way to do it and if it is, what's the consequences for mounting it on a shelf right side up?
 
J

jvgillow

Full Audioholic
It could be a problem, and in that case your choices are to move the seating toward the back of the room, raise the projector shelf more (if even possible), or leave the seating toward the front and put a shelving unit directly behind the seating (free-standing) with the projector on top. In my apartment that's the way I have things configured... there are 2 equipment racks about 2 feet behind the chairs and the projector sits on top of one of them.
 
ThA tRiXtA

ThA tRiXtA

Full Audioholic
I can't move the couch back any further unfortunately, there is a support post directly behind one end of the couch.

I could mount the projector a little higher... almost right up to the roof. When you see those projector mounts, why are they always fairly tall? Could you not make something that is low profile and mount it directly onto the ceiling?
 
J

jostenmeat

Audioholic Spartan
That is something I am concerned of, the room is 19 feet deep and the couch is about 10' back from the front wall. Will I not be too overwhelmed by sitting that close?
Ah... that could be an issue.. I see. Though you have PM in your box.

@ Josten, I'm not quite sure I fully understand that CIH technology, I have to research it tonight. One thing I know I don't want is to have to turn my head left to right, or up and down to take in the whole picture. When I look straight ahead I want to be able to watch the whole screen.
CIH has usually been much more expensive.... and involved... until the arrival of the Pana 3000. If you wanted it to do so, it can make 16:9 smaller than widescreen ARs, rather than the other way around that 99.99% of us are used to, including myself. More details in PM... but yeah, if you are sitting near the middle of that room... it might not work out....

But for reference: 92" diag screen is 45"x80" at 16:9. If 2.40:1 screen for instance, but keeping 80" width, then that height is now only 33.3". Just for discussion, if the display was flush with the ceiling, you are getting close to having four feet (45"?) of space from the bottom... even at only a 6'7" height. (if I did my quick math right).

I can see having loads of trepidation... but run some math.... and you might be surprised!!!
 
M

mjg100

Audioholic Intern
Go with the projector

That would be a good room for a projector. You can buy a projector and screen for less money than a 60" Kuro. You can rear wall mount or ceiling mount. I am currently doing my second HT room in my house. My first room was built (new room) based on direct view and I only set up one end of that room for HT so sound considerations were not really taken into account. The room I am doing now is a retrofit. This room is strictly HT. My room size is 11'-5 1/2" wide and 13'-4" deep. I will install a 106" screen. For this room I picked up a new Planar PD7130 cheap, under $650. I will have less than a $1,000 in projector and screen. The Planar throws a beautiful image.

Now for your room I would definitely go with a projector. With 11'-9" about the biggest screen you would want would be 106" depending on your speakers. If you like the plasma pop I would look at getting a Dalite High Power screen, but If you do that you will need to mount the projector down low on the rear wall. A HP screen is retro reflective, It bounces the light off the screen straight back to the projector so it has a narrow viewing angle. That is what gives it so much pop.

If you ceiling mount you would probably need to go with an LCD projector, for the lens shift. I would recommend the Epson 1080UB. One of the best under $3,000 (MSRP) projectors on the market. You should be able to get it for under $2,500 and it comes with an extra lamp right now.

What are you doing for sound and for sound treatment? You have a lot of hard surfaces there.
 
J

jostenmeat

Audioholic Spartan
tRiXta,

how about we continue correspondence here. The last two PM sessions had me break up message into two. (5k character limit). Hard to keep track.

Anyhoo, looking over the numbers you gave me, if you don't mind having the screen higher up, I see almost zero issue of blockage from heads. With the numbers you gave me at least, and if willing to go with a wide AR.

What speakers are you planning on for front three? I highly recommend three towers across the front. You will still have plenty of space for a nice screen, and now the speakers will not constrict this display size. Your benefits in audio will be huge, cumulatively.

And that's leaving the AT idea alone as it is.
 
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S

Sherardp

Audioholic
Thats a decent size room and though your ceiling is some what low, its very doable. As mentioned mount that PJ as high up as possible and bring it forward on the shelf. From there move your seating back, with a room that size I'm thinking a curved row of 3, depending on how you set it up, or L shape seating. You will also need a pj with flexibility, the Panny 3000U, Epson 1080UB(soon to be replaced), JVC RS/HD series, Sony HW10 are all great choices and would definitely be bright enough in that room. As for screen 16:9 100" diagonal would be just about perfect.

CIH setup is very nice also, however you start talking major coin for lens and sled setup. It all depends on maker I suppose. The Panny 3000U doesnt require a lens to do this type of setup supposedly.

Once you go front PJ, you wont look back and your room is perfect for it. I had a demo last week on my JVC HD1 paired with the Carada 126 and convinced my guest to go front PJ also, so its well worth it.
 
ThA tRiXtA

ThA tRiXtA

Full Audioholic
That would be a good room for a projector. You can buy a projector and screen for less money than a 60" Kuro. You can rear wall mount or ceiling mount. I am currently doing my second HT room in my house. My first room was built (new room) based on direct view and I only set up one end of that room for HT so sound considerations were not really taken into account. The room I am doing now is a retrofit. This room is strictly HT. My room size is 11'-5 1/2" wide and 13'-4" deep. I will install a 106" screen. For this room I picked up a new Planar PD7130 cheap, under $650. I will have less than a $1,000 in projector and screen. The Planar throws a beautiful image.

Now for your room I would definitely go with a projector. With 11'-9" about the biggest screen you would want would be 106" depending on your speakers. If you like the plasma pop I would look at getting a Dalite High Power screen, but If you do that you will need to mount the projector down low on the rear wall. A HP screen is retro reflective, It bounces the light off the screen straight back to the projector so it has a narrow viewing angle. That is what gives it so much pop.

If you ceiling mount you would probably need to go with an LCD projector, for the lens shift. I would recommend the Epson 1080UB. One of the best under $3,000 (MSRP) projectors on the market. You should be able to get it for under $2,500 and it comes with an extra lamp right now.

What are you doing for sound and for sound treatment? You have a lot of hard surfaces there.
Thanks for the reply, much appreciated. I don't think I can afford to mount the projector lower on the wall to use a HP screen, I need as much height as I can get to make it over top of the people on the couch. Are LCD projectors the best quality in today's market? What makes them more desirable than other technologies?

I don't think I can go as wide of a screen as most of you suggest, I took some exact measurements tonight and my audio rack is 26" wide, my tower speakers are about 12" wide... so I would need a little more than 3' on the right side of the screen, and to keep it symmetrical I'd keep the same distance on the left side too, obviously.

Subtracting those requirements from a 11'6" wide room would leave us roughly with enough room for a 5'6" wide (not diagonal wide) screen. According to Carada, at a standard aspect ratio of 1.78:1 that would give me just enough room to squeeze in a 72" diagonal screen with the frame.

Josten, I know you're saying I should consider a wider aspect ratio, but I think I should go with a screen that will accomodate the most widest range of material I watch which is various movies and standard TV. Going with a 2.35:1 or even a 2.4:1 would leave black bars somewhere on the screen more often than not.

I would go with an acoustically transparent screen, but moving the screen a feet closer to my seating position when I can't move my couch back any farther wouldn't work out very well IMO... Such a big screen at 7 or 8 foot viewing distance? Too much to take in all at once, I bet.

My two main towers are mission M74i's and my center is a mission M7C2i... it is MTM style... I don't have the budget to replace these right now. I like these speakers too, i don't want to sell them to get new ones.

The towers are roughly 3 feet give, maybe a little more. I'll take exact measurements tomorrow.

I'd like to start nailing down my exact plan of attack on what gear I am going to buy and from where, so to start off I have been looking at that Panny that Josten keeps recommending, and the epson too. I'm clueless about the brands of screens, other than that I think a standard 1.78:1 screen, and that I can fit a maximum of a 72" diagonal screen with frame so the image doesn't spill onto the speakers or AV rack.

Is LCD projector the best way to go for me and should I mount it upside down or just leave it sitting on the mounted shelf?

Thanks all!
 
J

jostenmeat

Audioholic Spartan
Thanks for the reply, much appreciated. I don't think I can afford to mount the projector lower on the wall to use a HP screen, I need as much height as I can get to make it over top of the people on the couch. Are LCD projectors the best quality in today's market? What makes them more desirable than other technologies?
You can use an HP, if you wanted, because the "off-axis" angle is going to be mild anyways, when taking into account the length of throw and shorter ceiling height. However, it could very well be overkill gain (?) if the screen is small, and with excellent light control. Otherwise, I am a fan.

I don't think I can go as wide of a screen as most of you suggest, I took some exact measurements tonight and my audio rack is 26" wide, my tower speakers are about 12" wide... so I would need a little more than 3' on the right side of the screen, and to keep it symmetrical I'd keep the same distance on the left side too, obviously.

Subtracting those requirements from a 11'6" wide room would leave us roughly with enough room for a 5'6" wide (not diagonal wide) screen. According to Carada, at a standard aspect ratio of 1.78:1 that would give me just enough room to squeeze in a 72" diagonal screen with the frame.
OK. Even if you might not enjoy the benefits of vertically arrayed drivers for your center, you can still have the front three on the same plane, if you wished. I've been implying (on multiple occasions?) that you can have the screen ABOVE all three fronts. If we were to go this route, you can have 7'2" wide screen, while maintaining visual symmetry.

Josten, I know you're saying I should consider a wider aspect ratio, but I think I should go with a screen that will accomodate the most widest range of material I watch which is various movies and standard TV. Going with a 2.35:1 or even a 2.4:1 would leave black bars somewhere on the screen more often than not.
Umm. Welp, if it was me, I'd want a widescreen for that same exact reason: because by far and away do most movies have wider aspect ratios. The proportion of "full-screen" 16:9 is actually pretty small, at least in my collection. IIRC, even a lot of cartoons aren't even full-screen, such as Kung Fu Panda, Ratatouille, Cars, etc. IIRC that is. Hmmm what IS 16:9?.... Band of Brothers. Umm....

Well, if this dedicated HT is mostly for TV broadcasts, then yes you would have mostly 16:9 viewing. However, most TV broadcasts have pretty poor PQ compared to BD anyways, and I probably wouldn't mind having this as a smaller pic, with bars.

I would go with an acoustically transparent screen, but moving the screen a feet closer to my seating position when I can't move my couch back any farther wouldn't work out very well IMO... Such a big screen at 7 or 8 foot viewing distance? Too much to take in all at once, I bet.
What size exactly are you talking about? You are probably right when considering 16:9 at 7 ft, but with 2.4:1 at 8 ft... you might be pretty surprised. Let's say that you were the typicaly nutty videophile who spent over 10k on anamorphic lens, motorized sled, outboard VP, with 2.4 screen. These folks are normally using 1:1 width:distance, and that would mean well over 100" diaganol. Don't knock it till you see it. There's a reason why most folks with such ARs have these viewing angles.

I know I've already told you to check out jvgillow's system, that he's referred to already, but here's a pic. Note how the three speakers are underneath. Three identically arrayed upright towers for the fronts is where its at. He obviously knew exactly what he was doing.

Another AH'ers setup. This is anamorphic, CIH type, belongs to mperfct:
Do it tRiXtA!

The towers are roughly 3 feet give, maybe a little more. I'll take exact measurements tomorrow.
That leaves you... 4'7" of height for display. Let's make it 4' even for margin. Heck, let's make it 3.5 ft. With 2.4 aspect, that's a pretty sweet and wide screen. Approaching 100" diag if you wanted?

I'd like to start nailing down my exact plan of attack on what gear I am going to buy and from where, so to start off I have been looking at that Panny that Josten keeps recommending, and the epson too. I'm clueless about the brands of screens, other than that I think a standard 1.78:1 screen, and that I can fit a maximum of a 72" diagonal screen with frame so the image doesn't spill onto the speakers or AV rack.
I highly recommend AVS as a store. Projector People is a very good vendor too, and they'll talk to you, I know, just call. Just settle on the PJ first. Fire at wall first. Trust me. Do screen last. Trust me. I keep recommending the Pana to you, because its already a value leader, but even more so because you can achieve maximum display with your particular constraints. And TBH, people have been DYING to have such ARs for their display.... but the costs have always been exorbitant... until the Panny.

Is LCD projector the best way to go for me and should I mount it upside down or just leave it sitting on the mounted shelf?

Thanks all!
LCD and LCoS are your real choices at this budget, and also are typically more flexible in zoom and shift compared to DLPs. LCoS PJs rule as far as I am concerned, and this is the tech that is used in JVC and Sony. They are invariably more expensive, however, you can get one of these at your rough budget. These don't have the super-cool programmable presets that Panny has, however. You are stuck with 16:9, unless you got a lot of money, or time, or both, to run an anamorphic CIH setup.

That being said, the JVC pj's that Sherardp and I have are sorta like the Kuros's of the PJ world. Similar prices, known for awesome black levels, suffer some in color accuracy.

My pic is absolutely disgustingly good. I mean, if I showed it off to BMXTRIX, he might start recommending outboard VP and offer me a deal on ISF calibration or something, but put it this way, I've entertained a film director of 10 years, just inducted into DGA this year, and he says its the most amazing pic he has ever seen. 75 sq ft of screen + PJ, for $4k.

In your case... I'd still really consider wide AR. Look thru your movie collection, and seriously, tell me what % of them are really at 1.78:1. I will guess 20% at the most, but just a guess.

Almost forgot: shelf works perfectly fine. And, my pleasure. :D
 
S

Sherardp

Audioholic
Agreed with Jostenmeat, the JVC PJs are some of the best out there. +1 to recommend if the budget allows. Being that your space isnt so wide, AT screens will cost you a pretty good penny, perhaps an electric screen would work while allowing you to go up in screen size. All excellent advise in this thread though.
 
ThA tRiXtA

ThA tRiXtA

Full Audioholic
Hmmm, I've been doing some homework... I am looking at the CIH setups, and am leaning towards the panasonic Josten keeps touting.

I've a question for those who play they PS3 through their projector... what is the more common aspect ratio for the PS3 / and it's games? If I were to go with a CIH setup, would it look all right you think?

I will be back to answer the last few posts after I learn some more, Reading up right now! ;)

Thanks guys.
 
J

jostenmeat

Audioholic Spartan
Sure thing TT.

Just a random point to make: at the rough budget you have for a 60" Kuro up there in CA, could I afford the Pana 3000 + 50" Pana 1080p plasma + a nice screen. That would come just a shade over 4k.

I pointed out where we live, because I'm just not sure of the prices up there, but wanted to make a point. Actually its a point I've already made to you. Just FYI for redundancy's sake.

Also... I was thinking about my Kuro/JVC analogy. I totally forgot about something... Kuro has a projector too! But guess what, its a rebadged JVC RS-2 (not RS2x, let alone RS20) and its sells for a lot more. Hahaha. Performance is identical, hehe.

Hope research is going well.
 
R

ragged

Senior Audioholic
Just my humble opinion, but if all this discussion of what if scenarios and mathematical gymnastics and maybe this or maybe that is what it takes to get a pj in your room, go for the plasma.

Seriously, sounds like you're already done your research for the plasma, you know it's going to work, you get everything you want without the headache.

Are the few inches extra of screen real estate worth it? I mean really, sounds like you'll have, what 9'-10' viewing distance? 60" of pure plasma is plenty at that distance:)
 
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jostenmeat

Audioholic Spartan
Just my humble opinion, but if all this discussion of what if scenarios and mathematical gymnastics and maybe this or maybe that is what it takes to get a pj in your room, go for the plasma.
Bad advice. He's going to have spent a lot of money, and he spent a lot of time building this room. To give up on research now, based on your advice, would be an absolute shame. The math involved is VERY simple. I think the math involved to build my riser was probably as complex. :rolleyes:

Seriously, sounds like you're already done your research for the plasma, you know it's going to work, you get everything you want without the headache. If setting up a pj in the room requires this much discussion, you're not going to be happy. Is the few inches extra of screen real estate worth it?
Its not a few inches. Its going to probably double the display. Maybe more. And for less money too. :rolleyes:

Besides, just guessing, but it looks like you'll have, what 12'-14' viewing distance? 60" of pure plasma is plenty at that distance:)
Definitely not. Are you used to watching you-tube videos on your cell phone?

THX recommends 90" from 10 ft, and that's at 16:9. If the OP was to use a wider AR, then you can definitely increase that number.

Then take into account most movies are already using wider ARs.

You very, very obviously have no idea what you are talking about.
 
R

ragged

Senior Audioholic
Oh boy Jostenmeat, get over yourself. How do you get that head through a doorway? But I guess when you've been entertaining movie directors that happens.:D

He said he only has 7'-8' viewing distance, and you want him to have double a 60" screen? Fine, but consider how far behind the seating position the pj will have to be, really double a 60" screen? Then, according him, he needs 3' either side for setting up his equipment and keeping things equal on either side of the screen, he then has a 66" wide space for a screen, with 6'-7" ceiling less the height of his equipment. Really, double a 60" screen? That kuro plasma is what 58" wide? Aesthetically, that makes sense. He's obviously given this a lot of thought, and wants to make sure. He's the one who is gonna be watching tv in that room, not you, not me. If a pj works, it works it works, it works!!

I know I don't know everything, but I'm not the one with the Audioholic god complex. Eveyone has the right to post their opinion, even trolls like you. Now, go ahead and quote my post, sentence by sentence, but wait until I edit it this time;). I'm going to watch Survivor on my 19" 720p Philips tv. Oooohhh the horror!!:D
 
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Sherardp

Audioholic
Just my humble opinion, but if all this discussion of what if scenarios and mathematical gymnastics and maybe this or maybe that is what it takes to get a pj in your room, go for the plasma.
Definitely some of the worst advice to give. Getting into a front PJ does take more time to research before purchasing. Before I pulled the trigger on my PJ and screen I must have done homework for over a month before I decided to buy the JVC and Carada.
 

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