Centre channel above or below screen?
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Joined: Dec 2008
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axiomite
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axiomite
Joined: Dec 2008
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Some of you guys(and girls) have your centre channel mounted above and others below your screens. I'm wondering if either was done simply for placement reasons or did you choose either location for sonic reasons?
The tweeters on my M80s sit almost in line with the centre of the screen(52" Sammy) and voice imaging is coming from slightly below the TV and slightly to the right of centre (in 2 channel). When I add my VP150, if I were to mount it ABOVE the TV, will it raise the imaging more to the centre of the TV or will the centre channel take over most of the dialogue completely and therefore the imaging be moved according to it's placement?
Tks, Adrian
Half of communication is listening. You can't listen with your mouth.
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Re: Centre channel above or below screen?
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Joined: Feb 2005
Posts: 5,211
axiomite
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axiomite
Joined: Feb 2005
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Adrian whenever I used a single channel I found it sounded better below the screen, which had the center closer to the height of the tweeters on the 80s. You'll probably just have to experiment with both positions and see what works best for you. <---<<< That almost sounds like advice from Dr. Ruth.
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Re: Centre channel above or below screen?
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Joined: Jan 2004
Posts: 13,848 Likes: 14
shareholder in the making
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shareholder in the making
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Also, remember to angle the center upwards/downwards to your ears, depending on which way you go. The VP150 can be flipped over to make use of the angled design.
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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Re: Centre channel above or below screen?
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Joined: Dec 2008
Posts: 6,928
axiomite
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axiomite
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Thanks Dr. Ru....uh, Rick! Most people seem to have their centre mounted/placed under the screen, but I've always thought it was more out of convenience (shelf space on stand) than necessarily the optimum placement. Indeed, most advertising, including Axiom's, show the centre mounted under the screen. ::Scratching head::
Half of communication is listening. You can't listen with your mouth.
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Re: Centre channel above or below screen?
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Joined: Dec 2008
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connoisseur
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connoisseur
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Generally, you want the speakers, L/C/R, in a flat line. That way sound moving across the screen does not move up as moves left to right. All that said, I moved mine to over the TV and improved the clarity of dialogue. I have not noticed any loss in image quality on moving sounds, but over my screen is only about 15 inches higher than the tops of my towers, so minimal sonic impact.
Also, if you get an image to the left in 2 ch, then you could spend some time getting that worked out. Toe the speakers in, get the levels right, etc. If that does not work, you might try to treat the first order reflections. My image was off as well, but after some work I have it dead center now and music is much improved.
Panny 3000 PJ, 118" Carada, Denon 3300, PS3, Axiom QS8, PSB 5T, B&W sub, levitating speaker wire
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Re: Centre channel above or below screen?
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Joined: Sep 2008
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connoisseur
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connoisseur
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Excellent question! First off try whats most convenient. If you have a television that you can place the center on would be a good start (or wall mounting slightly above). You then could try angling the tweeters and hear if there is any difference and vice versa (slightly beneath the t.v/projector). Its all about playing around with the available placement options you have and see what yields the best performance. There is no correct answer. There are always trade-offs (well most of the time)
I’m armed and I’m drinking. You don’t want to listen to advice from me, amigo.
-Max Payne
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Re: Centre channel above or below screen?
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Joined: May 2002
Posts: 10,654
shareholder in the making
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shareholder in the making
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Adrian, if material which should be imaged in the center is presently coming from a bit to the right of center, that would indicate that the level calibration needs further adjustment to make the left main louder with respect to the right. If two separated speakers play the same sound at exactly the same level(as heard at the listening position)the sound should appear to come from directly between them for someone sitting directly between them. The image would move to the left or right with the listener if he wasn't directly between them.
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Enjoy the music, not the equipment.
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Re: Centre channel above or below screen?
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Joined: Dec 2008
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axiomite
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John, at the moment I am running the M80s in stereo. The left speaker doesn't have a wall behind it which may not give it as much bass support but I don't think it's too noticeable.
When I auditioned other speakers(not in my house) I also found that the speakers I was listening to, seemed to also image slightly to the right of centre using the same material as I tried on my 80s. This led me to believe that possibly the material was recorded like that(the other speakers were Monitor Audio RS6/8 and both Paradigm Studio 100s and Monitor 11s). Could it be, that is the way it is recorded? or maybe it's just the way I hear things.
It's not a problem to boost the left side slightly when I get all the speakers connected(Banana plugs on order), just seems strange that when listening to the same material on other speakers, the singer's voice comes from right centre, in two channel that is.
Half of communication is listening. You can't listen with your mouth.
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Re: Centre channel above or below screen?
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Joined: May 2002
Posts: 10,654
shareholder in the making
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shareholder in the making
Joined: May 2002
Posts: 10,654 |
Well, to test whether it's a matter of speaker level imbalance or that the material is intended to be heard as slightly off-center, use mono mode. The sound in mono should definitely come from dead-center when levels are calibrated to be equal at the listening position.
-----------------------------------
Enjoy the music, not the equipment.
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Re: Centre channel above or below screen?
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Joined: Dec 2003
Posts: 10,420
shareholder in the making
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shareholder in the making
Joined: Dec 2003
Posts: 10,420 |
Adrian, not sure if you have seen my setup on here but I have my center basically right against the ceiling ~8' off the ground and the M80s are, of course, on the ground. I notice no ill effects and have a great soundstage. Dialogue is nicely centered on the screen. I think it comes down to placement and aiming to achieve what you are looking for.
Jason M80 v2 VP160 v3 QS8 v2 PB13 Ultra Denon 3808 Samsung 85" Q70
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