Open Baffle Experience
Much has been said about open baffles, including an epic website by the late, great Dr. Linkwitz but I've only heard them really once, playing absolutely garbage music (thanks Pure Audio!) at a hotel.
I'm talking here about dynamic drivers in single baffles without enclosures, not ESLs or Magneplanar type systems.
I'm curious who has had them, and who kept them or went back to "conventional" boxes?
I'm not really looking to buy speakers, but I did start thinking about this because of a kit over at Madisound made with high quality drivers.
@kenjit i agree for 100% , the open baffle desigh is made for folk who is looking for something unsual , The speaker bulders using old idea like new , Nothing magic . Depend of baffle size , sound wave from front cone meet wave from back and kill each other, The best open baffle is infinity size baffle. For size 20-25" you did not get low base, If you dont care about listen as is, If not --get sub , NO BENEFIT Placebo effect |
@kenjit Its apparent that there is something you don't understand. It has to do with the human ear/brain system. When the ear hears a sound, a copy of the sound is made and the ear/brain system looks for other examples in near-time. If it finds an example that is delayed by about 10 mS or so, it can use that for echo-location. If the rear firing information is about 5 feet from the wall behind the speaker, it will arrive at the listener about 10mS after the front wave. This is why speakers with rear firing information can have a more palpable sound stage. So time-alignment has nothing to do with it.
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Bache says
Listen to the speaker designer folks. He agrees with me. |
I thought all speaker designers are wrong all of the time. You have been saying that over and over for years. I guess they are ok with if they agree with any of your random ideas. But he will be wrong, wrong, wrong, when he disagrees with one of your brain storms. |
@kenjit I need no convincing, his understanding seems on point. The OB may be out of polarity, but who cares in the upper freq ranges?
That may make the impulse response off of the wall negative, whereas it would hav been positive. It should show up there, but is that a problem? Many speakers have drives that are out of polarity with each other, and people like them… so how is OB different in the reflected back wave? |
