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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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[quote user="Markus"]These speakers were not open baffle. I would agree with Mani's description of their sound, except for the 'edge' bit. That depended on where you were sitting/standing.[/quote]Then they would be baffle extenders which are not with...
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Carbon is used by Audiotekne in a variety of products, from vinyl claps to a speaker with a 35mm carbon front baffle.
Some guys in Italy compared the same housing configuration built in wood using the same driver and they swear it's so much better b...
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Thanks Romy,Yes, I received your advice in the past privately regarding proper size for 1808 enclosure, and I thank you for pointing me in right directions. Yes, sealed box is simple calculation using e.g., WinISD. I am experimenting with&n...
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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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Window needs to be sealed with non resonant baffle. 416's sound spectacular in inf baffle ! May be possible to horn load to a corner using standardgood design precedents with good throat coupling like my previous pictureThis picture: Back of 416's in...
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Ok, the front baffle is ready. As I said the front baffle, the surface where the diverter will be attached, ingrated with the first section of the horn. You might judge the solidity if you wish – it is 5 layers of ¾ Baltic birch + 1 layer for front ...
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[quote user="Romy the Cat"]our logic is correct but you refuse to see the whole picture - this is the biggest mistake the admirers of the open baffles do. Let trace the entire process. You grow the size of the baffle in order to keep the speakers to ...
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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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[quote user="Markus"]These speakers were not open baffle. [/quote] Actually they are. They might not look like open baffle but they have all negative conceptual characteristics of the open baffle. I think to properly evaluate what those type of the s...
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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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[quote user="Joe Roberts"] Yeah, but plywood is cheap and the result is audibly noticeable. Baffle extensions were recommended for all of the Altec VOT cabinets too. Make a big improvement for cheap if you have the space.
As the frequency dec...
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[quote user="moreart"]Hello,i made a new constructiondown to ~34 Hzfor 3", 5", 6,5" and 8"bass driver,15 cm flat behind the flat screenor two with 100x120x15 cm,or sideboard forsat placement.the 17 inside widthwould be a best solution with the TB W6-...
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Baffle added in 25 Ply....holes later filled with putty...
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Baffle added in 25 Ply....holes later filled with putty...
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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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If you look at the picture second from the the top, you will see 2 woofers mounted in front on the baffle, notice a 2 piece horn from the baffle. Klangfilm never had such a horn, they would start at the baffle and curve out. The horn in your picture'...
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[quote user="msaudio"]If you look at the picture second from the the top, you will see 2 woofers mounted in front on the baffle, notice a 2 piece horn from the baffle. Klangfilm never had such a horn, they would start at the baffle and curve out. The...
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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]That is a bold waste of
speaker’s surface for a small result.[/quote]Yeah, but plywood is cheap and the result is audibly noticeable. Baffle extensions were recommended for all of the Altec VOT cabinets too. Make a big improvement for cheap ...
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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="Joe Roberts"] Yeah, but plywood is cheap and the result is audibly noticeable. Baffle extensions were recommended for all of the Altec VOT cabinets too. Make a big improvement for cheap if you have the space.
As the frequency dec...
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Yes, I did have a look at the photo series. Many of these folk are serious about their amplifiers, or at least put a lot of energy into them. Too bad they did not invest equal amount of effort into their speakers. Open baffle has become very popular ...
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[quote user="Romy the Cat"]our logic is correct but you refuse to see the whole picture - this is the biggest mistake the admirers of the open baffles do. Let trace the entire process. You grow the size of the baffle in order to keep the speakers to ...
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[quote user="Markus"]These speakers were not open baffle. [/quote] Actually they are. They might not look like open baffle but they have all negative conceptual characteristics of the open baffle. I think to properly evaluate what those type of the s...
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[quote user="slowmotion"]I'm not so critical as you to open baffles for midbass, tho, in fact I think they can be made to work quite well, if one doesn't have the room for midbasshorns. [/quote]
You suggest that open baffles might be more successful...
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Thanks Romy,Yes, I received your advice in the past privately regarding proper size for 1808 enclosure, and I thank you for pointing me in right directions. Yes, sealed box is simple calculation using e.g., WinISD. I am experimenting with&n...
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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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[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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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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Window needs to be sealed with non resonant baffle. 416's sound spectacular in inf baffle ! May be possible to horn load to a corner using standardgood design precedents with good throat coupling like my previous pictureThis picture: Back of 416's in...
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