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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Gentlemen:I assure you, Infinite Baffle bass simply has no peer. Yes, you do need specialized drivers. The Infinite baffle bass concept is so old, it's rarely even considered anymore, plus, you are indeed married to the installation....
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That is what I thought you were going for in the first place:You have the basement right under your listening room, and those wonderful Aura 18" woofers...You can place them sideways (very important) on some kind of vent that shoots into the room...
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[quote user="el`Ol"]Maybe one should't give up the attic-IB idea, the subs could fire downwards.http://www.aespeakers.com/drivers.php?driver_id=8[/quote] Great idea, thanks for reminding. That still might be an option. I need to educate myself about...
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Ok, my carpenter brought today two large manifolds for 4 Aura
drivers and this week will be installing them. Can’t wait how it will end up sounding......
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I'm of the opinion that listening room aesthetics play a big role in enjoying music at home. This is self-evident, but over the many years playing with audio, my listening room has become incrementally cluttered with "audio detritus". It's ugly and...
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When i Moved in my new house in july 2000, it took me 6 months to get my speakers and general system togeather and working. The narrow band that your vitavox 15 inchers will be working in, how does that relate to your infinite baffle? 60Hz to 350Hz i...
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How about this idea: to have sort of infinite baffle in PP configuration but to distribute it to the middle of the room as it depicted below?...
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I researched infinite baffle[s] and was going to do an install at our previous home. We moved just before starting the project. There is very good info on the net. If you want, I can do a deep paper-work search to see if I can locate the info. on ...
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My contractors who built for me the 40Hz midbass horn in my former
listening room is doing currently my infinite baffle manifold. The deals was changed,
it is not what depicted above and there is no compression chamber in there anymore.
It make wi...
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[quote user="el`Ol"]Weren't these speakers (at least in Germany) normally used built-in (infinite baffle situation)? And I don't like the word "open baffle" because it can mean anything. It reaches from quasi-IB like proposed by PHY-HP up to that mor...
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Gentlemen:I assure you, Infinite Baffle bass simply has no peer. Yes, you do need specialized drivers. The Infinite baffle bass concept is so old, it's rarely even considered anymore, plus, you are indeed married to the installation....
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[quote user="Romy the Cat"] noviygera wrote:p.s from my experience of having a 500 sq. ft. listening room with 7 ft. ceiling and having two 18" woofers in a infinite baffle configuration, it is not enough to pressurize the room. I am talking about lo...
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[quote user="noviygera"]p.s from my experience of having a 500 sq. ft. listening room with 7 ft. ceiling and having two 18" woofers in a infinite baffle configuration, it is not enough to pressurize the room. I am talking about low and medium listeni...
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[quote user="el`Ol"]But when the frequency where the dipole acoustic short circuit "kicks in" is clearly below the Fs of the driver, everything "dipoly" that can happen are rear wall reflections with the wrong phase, and that danger is also reduced b...
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[quote user="Romy the Cat"] CO wrote:If you havent already, why not explore the Infinite baffle concept? Or a long terminated back chamber for that matter.
Current drive should also be very good on the lower registers.
I did it. Any situation ...
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Petar,I thought for along time how to reply to your post. All my thoughts basically narrow down to this. You're a soulful guy. There is nothing smart I can say to add or subtract to you findings but I think that the result you will finally get from y...
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This weekend a local audio guy was visited me and we had
some listening and some talks about my ne bass. I kind of make him to talk
about is as I was listening with him and noted that it was a very not just nice
but better then I remember if shoul...
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[quote user="CO"]If you havent already, why not explore the Infinite baffle concept? Or a long terminated back chamber for that matter.
Current drive should also be very good on the lower registers.[/quote]
I did it. Any situation where sealing of ...
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[quote
user="ArmAlex"] Hi Romy, In this picture it looks that attic
opening's distance to listening position is very close to distance of chair to
the main speakers. Time alignment?[/quote]ArmAlex, very good question.
The position of the exit of ...
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[quote user="Joe Roberts"]The Western Electric L-9 in Munich was/is an infinite baffle design. The 754B woofers are in a sealed enclosure with a front horn. There is no possibility of cancellation between front wave and back wave of speaker, so I wou...
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Romy, the drivers would NOT be facing down in a properly built infinite baffle. Google: infinite baffle subwoofer & then go to IMAGES to get a fast idea of installations. It is all extremely NOT complicated. The joists would not have to be cut...
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[quote user="Paul S"]Scott, is it your specific aim to configure an enclosure to "effectively" lower driver Fs? While this, along with an exponential increase in power, is a proven strategy for generating ULF, it seems like this approach creates more...
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Weren't these speakers (at least in Germany) normally used built-in (infinite baffle situation)? And I don't like the word "open baffle" because it can mean anything. It reaches from quasi-IB like proposed by PHY-HP up to that more and more crazy con...
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Hi,I try to find some set amplifier for my system, with one is not horn system (in futhure it will by)right now It is:Open baffle:Rall 5khz-30khzlowther pm5 1khz-5khzaltec biflex lowpass at around 1-2 KHz No HipassAK151 in infinite baffle Lopass at 2...
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I researched infinite baffle[s] and was going to do an install at our previous home. We moved just before starting the project. There is very good info on the net. If you want, I can do a deep paper-work search to see if I can locate the info. on ...
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How about this idea: to have sort of infinite baffle in PP configuration but to distribute it to the middle of the room as it depicted below?...
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[quote user="Romy the Cat"]Anyhow, I did the measurements today and what I saw shocked me. Of the ULF sections has nice 20Hz at MF level then they have +12dB at 60Hz level. That explains everything but it also absolutely clearly indicates that the se...
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Thanks, Wojtekm it sounds like interesting experience. I would mention that you use K-horns and with them the loading would be much more capriccios then it would it be with stand-alone infinite-baffle bass section. Did you seal the space between the ...
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Interesting video. It is a compelling argument for open back, infinite baffle or transmission lines designed to completely absorb the back wave. Everything else simply works much differently than we want to believe......
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[quote user="el`Ol"]In one point you win, obviously the speaker panels were not really infinite indeed.http://www.thomas-schick.com/Siemens.htmBut when the frequency where the dipole acoustic short circuit "kicks in" is clearly below the Fs of the dr...
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