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Multi-Way Conventional loudspeakers with crossovers

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Old 7th December 2012, 01:16 AM   #781
Salas is offline Salas  Greece
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Sure, wide enough and 3m+ listening chair.
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Old 7th December 2012, 10:21 AM   #782
Starre is offline Starre  Sweden
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Those are Klipsch hersey if I remember the name? This is a swedish speaker from "Carlsson", he is well known in Sweden at least.
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Old 9th December 2012, 01:10 PM   #783
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Unfortunately he is not longer with us, RIP Stig Carlsson.
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Old 15th December 2012, 01:12 PM   #784
Starre is offline Starre  Sweden
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I finally got 2 panels for testing today. What is most effectice (since I only have 2): putting them directly behind speaker on the wall or in the middle between speakers? Have to try it out of course but maybe someone worked with panels like this with some experience.
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Old 15th December 2012, 01:39 PM   #785
Salas is offline Salas  Greece
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As you said behind between.
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Old 15th December 2012, 01:46 PM   #786
Starre is offline Starre  Sweden
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Ok I will try that. I put one panel behind listening position and it had a slight effect. I will measure and listen tomorrow and see what I find.
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Old 16th December 2012, 03:26 PM   #787
Starre is offline Starre  Sweden
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I have tried with the panels but it made a very small difference. This is about as good as it gets right now (picture). As seen it is a little to much middle range level. Salas, do you think I can get this lower with some more stuffing behind woofer? If I changed the 2.5 mH coil it would help but It is not possible so a little more stuffing might at least help?
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Old 16th December 2012, 03:38 PM   #788
Salas is offline Salas  Greece
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At what distance was the mic for that? Stereo pair measurement?
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Old 16th December 2012, 03:45 PM   #789
Starre is offline Starre  Sweden
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It is stereo yes at listening position (about 3 metre from speakers) in listening height. Lower than about 50Hz is noise from the room, it does not have that level down to 16Hz (of course),

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Old 16th December 2012, 03:46 PM   #790
Salas is offline Salas  Greece
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That graph has to be averaged, because it can be deceptive in a way. The 8inch driver surely beams before crossover and above. So the question is, do you perceive a mid heavy balance as depicted on the above spot measurement? If yes to an extent, then some stuffing can help a little if its not too pronounced. The key is either by crossover or angling or stuffing to have as much mid balance as it is enough before the ear locks to the circa 60Hz room mode. I have seen some flatter graphs from you I think, were taken in the other location?
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