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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Hi Romy,
I have a DIY 8ft tapped horn taking up about 16" x 16" of floor space. From my experience it might be too short to go flat down to 20hz, you can make it "longer" by folding it more than once but it'll most likely end up bigger than 12" x ...
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Hi Romy,Well, this is my (and my dad's) first horn system so we're learning/building one step at a time. Our motivation is simple, to use horns as low as possible.The very first DIY configuration was:TAD ET-703TAD 4002GOTO 505TTTAD 1603 Woo...
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Macman: Maybe your tapped horns were too small. Speedysteve is absolutely in love with his, and you and him have a very similar setup with your 15" upper midbass horn and all....
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Disclaimer: I love listening to experienced people. However I do not do everything they say. I would like to hear them as it can direct me and save me some resources like time and money and make me think of things I have missed and ...
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I'm also of the opinion that the bass is one of the most critical and most challenging parts of playback. Not talking about quantity, but rather the quality of bass reproduction. My approach has been to split the bass in two parts - Low and...
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[quote user="Paul S"]Murat, this latest information from you has gotten you farther along than you might suppose at this time. From what you now say, it sounds like 6 months would be a minimum amount of time for you to spend getting a sense of the S...
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In this blog there is information and links about the Danley’s new TH-SPUD tapped horn. http://hornloudspeakermagazine.blogspot.com/2009/08/tapped-lab-or-something-like-that.htmlIt is so “tapped” that it is painful to looks at it but they guys cl...
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If I think about the last 10-20 years, the only name that keeps coming up is Tom Danley. Synergy and Unity horns and tapped horn subwoofers got a fair amount of traction in the pro sound and DIY HiFi world. Just about everything else is “old technolo...
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Very many thanks for the link: I shall take a look. I know you have built tapped horns yourself, JLH, but have you tried the synergy horn approach and seen how it compares with conventional horns? Danley's kit seems to be targeted at large venue high...
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[quote user="Romy the Cat"] speedysteve wrote:I have found
that 8th order X/O works best with them and I cross at 90Hz these days.
4th order is ok but you get minor colourations and some bleed through
that just aren't a distraction on 8th order. ...
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[quote user="Murataltuev"] I understand all
disadvantages going digital.
I strongly believe that minimal influence to the signal is the most important
aspect. And influences in digital domain are usually terrible. But I'm not sure
what other...
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Hi Roberts, Romy and others,Before this thread vanishes in undeserved obscurity, I have a question or two for you. I understand that the issue is a complex one and should be addressed with more care and paying attention to detail than I am do...
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From: John Hasquin Sent: Wednesday, June 15, 2011 To: Bessnow, RomanSubject: Re: Meow
"I think your decay is prolonged because the larger room is providing acoustical pressure feedback into your 45Hz lower bass horn. This feedback is modulatin...
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I went to see what Speedysteve7 does. I did not read the text. I just glanced at the text and seen the mentioning of multisampling with digital amps, mentioning of digital crossover. All of it and the most important the rock-end-roll crap the he ...
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I recently completed some upper bass horns which I'm now enjoying very much. Sadly I lack the skills of someone like Jessie so my efforts are crude in comparison, but they are working well for me which is the main thing.I already had some old frontlo...
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Somebody "KCCT82" from Devil Audio site posted information about own installation.
Channels:
TAD ET-703 compression driver <12k-20k> (107db 8 ohms)TAD TD-4002 compression driver on 400hz tractrix <1.9k-12k> (110db 16 ohms)GOTO...
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[quote user="maxx"]Then i have problems with my tapped horn. He works 25-90hz range.What you recommending for bass or midbass?I do not have too much room for bigger horn system.[/quote]I do not have too much experience with tapped horns but I do not...
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All-I'm optimizing new speakers, but the deep subject matter is a little new to me. Will this work?Using a pair of Welborne Labs DRD300B SET amps (tapped 8ohms) with a 3-way passive crossover to integrate these drivers. Here is ...
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[quote user="rdrysdale"] The bass driver will play to about 8 khz… [/quote]
OK, this dose make some since, become I understood you that it droops after 300Hz.
I wonder what made you to select the 300Hz as a crossover point – the currently existing...
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Hi Romy,Many thanks: the answers are...1. The tweeter I thought could go below the MF.2. The room is 5m x 5m x 3.6m.3. Given size of room, corner location would be most practical.4. LF will have to be compact, hence tapped horn appeals.5. S2 diaphrag...
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A guy from DIYAudio posted information about his project:
http://www.diyaudio.com/forums/multi-way/189377-5-way-project-tapped-bass-mids-tweeter-big-boy-system.html
I the idea behind his endeavor and it s...
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It goes quite flat to 20hz with the tapped horn. 20hz to 60hz with the tapped. It has 18db/octave Linkwitz-Riley, and then to dual Tad1601b, where you see the rising of the response around 74hz. I have tamed these bump some, but it needs a little mor...
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[quote user="Rewind"]Macman: Maybe your tapped horns were too small. Speedysteve is absolutely in love with his, and you and him have a very similar setup with your 15" upper midbass horn and all.[/quote]Yes, Im sure you could make them better. I bel...
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You are right Romy. When I toe them in a little more, that curve flattens. If I toe in and also sit about 10cm's higher, it is both flat and more extended...These will be very important as I will be designing the final stand this winter. I am so happ...
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Fair Xmax, and that (plus multiple drivers) is pretty much necessary for a 10" driver to go low. The best thing about this LF idea, IMO, is that it increases your chances of blending sonically at X/O. No idea how the cones hold up with the power (inc...
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Sarurntube, I am quite curious about the mysterious tapped horns these days. What are the physical dimensions and power requirements of your tapped horns? Are they 1/4 or 1/8 wave horns? Do you use a FR amp or a sub-only amp to drive them? Do you...
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ThanksFor some reason, I can't attach pics. I use the attach key, but when I post, nothing happens...sorry.Here's some pics on Stereonet (in Australia) with my build pics.My comment re you cringing over Selenium, is that these are cheapish...nothing ...
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Well, Tannoy tuned all their 10" monitors to play reasonably well down to about 50 Hz. Their monitors I heard were all variations of ported, with some of their "newer" monitors (70's?) using the ports to create more apparent bass, and those monitors ...
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No, the drivers are the same brand but a different model than yours. They are not 10" but 12", it was a typo I made.They are 30w/4558T00. I guess they have lower fs (17hz) then your drivers. 3 of them in serial makes them 8ohms. I am in the lookout f...
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Ok, Andrew, this is allergy something. I would highly advise you in future before you post any discrete updates, questions, and ideas about what you to inform about the holistic objective of your project, sort of a view from 50.000 feet...
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