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Conference hips::uk_audioo

Title:You get surface noise in real life too
Notice:Let's be conformist
Moderator:GOVT02::BARKER
Created:Thu Jul 28 1988
Last Modified:Mon Jun 02 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:550
Total number of notes:3847

334.0. "Speaker Positioning" by UPROAR::GUNNS (Can't suss out how to set a personal name) Wed Jan 08 1992 13:03

I've recently bought a pair of Rogers LS4a speakers and am well chuffed with the 
sound. I have them on 20" stands which (for reasons marital) are positioned only 
about an inch from the rear wall, though well away from the side walls.

Now, I've read that this speaker is at its best about 1 foot from the rear wall. 
Can anyone suggest what I might be missing by not complying with this advise; is 
it worth risking all with Her Indoors to gain whatever benefits may be 
forfeited?

*Any* advise welcome

Steve
T.RTitleUserPersonal
Name
DateLines
334.1Win some, lose someBAHTAT::SALLITTa legend in his lunchtimeWed Jan 08 1992 13:2017
    Loss: The speakers may nor image so well as they could if moved away
    from the wall, but you may get around this by using a smidgeon of
    toe-in.
    
    Gain: Bass could be excessive, due to extra reinforcement from wall
    reflections. You may be able to reduce this by tuning the reflex port
    (if the speakers have one) by blocking the port with something
    absorbent. You can experiment with different densities/materials until
    you get what you want.
    
    On the other hand, if you're happy with the sound where they are, then
    leave them alone. Disturbing your domestic tranquility will reduce your
    enjoyment of your system far more than a couple of technical
    parameters. After all, the system has to live with you, not the other
    way around!
    
    Dave
334.2MARVIN::WARWICKTrevor WarwickFri Sep 18 1992 00:3520
    
    On the same subject, I've just made a big difference to my system by
    moving the speakers. Having been to the show last week, I noticed that
    a lot of the systems at the show had quite a lot of toe-in on the
    speakers.
    
    Last year, when I originally got my ES-11s, I set them up almost
    parallel to the rear wall, as this produced the best bass response with
    my old Cyrus I. Now that the speakers have been well and truly run in,
    and I have the Naim amps driving them, there is no longer a problem
    with lack of bass.
    
    I've now moved the speakers so that they're almost directly pointed at
    my accustomed listening position, and it's improved the imaging a great
    deal. Whereas before, vocals emanated from a nebulous area between the
    speakers, you can now point to exactly where the singer is positioned.
    
    Just goes to show, there's always one more thing you can tweak...
    
    Trevor