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Covenant
13-03-2013, 21:43
I can't find the recent interesting thread about speaker positioning but I thought
it would be useful to show how I have set mine after weeks of experimenting and tearing my hair out. On the sketch A represents were I used to have them and B is were they have ended up. 'A' produced bass boom, 'B' seems to correct that problem and also improves the sense of depth to the sound stage.
Yes, it's an awkward position and not ideal if you use the left hand end of the couch but it works.
Now that I am happy with the speaker position I will try some acoustic treatment to see if I can improve things further.
Hope this might help others with difficult rooms.

jollyfix
13-03-2013, 22:12
Hi Jerry, what about stereo image? do you sit at an angle on the sofa?

Covenant
13-03-2013, 22:17
If anything Dave the image is improved. No, I sit at the far end of the couch away from the speakers looking towards them. The room looks odd though with one speaker in front of the window.

Mr Kipling
13-03-2013, 22:45
No surprise you got bass boom with position A.

Position B is what I discovered more than 30 years ago and produced an amazing soundfield in my bedroom. The X I've marked will give the best listening position.

Depending on where you sit, you can rotate the set-up round to try 4 possible listening positions.

Covenant
14-03-2013, 07:34
Cheers Stephen, I am glad someone else has discovered this! I will have a shuffle on the couch to see if your position is better.

ossy
15-03-2013, 08:16
To improve things further, line up some cushions at head height along the back of the sofa ( this stops the left speaker bouncing off the wall into your left ear).

You might be surprised at the improvement - I had a similar setup for a while and the cushions cleared up some of the mid freq muddle.

petrat
15-03-2013, 08:30
I remember a 'reader's system' feature in HiFi Choice years ago, where a fellow suspended his speakers from the ceiling and lay on a fully reclined 'Lazyboy' chair, in a box room about 2x3 metres. The reviewer said it worked well, and i always fancied giving it a go, but probably a bit tricky with big Tannoys though ...

The Grand Wazoo
15-03-2013, 08:34
.....and i always fancied giving it a go, but probably a bit tricky with big Tannoys though ...

Yes, make sure you have some strong fixings or the consequences could be serious........

http://www.uis.edu/sangamonauditorium/onstage/images/flat-stanley_001.jpg

Covenant
15-03-2013, 12:23
To improve things further, line up some cushions at head height along the back of the sofa ( this stops the left speaker bouncing off the wall into your left ear).

You might be surprised at the improvement - I had a similar setup for a while and the cushions cleared up some of the mid freq muddle.

Nice one David, I shall try that later on. :)