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brians7

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Everything posted by brians7

  1. My speakers are coming along. Looks perfect for the Eliptrac 400 DIY Kit.
  2. Sounds good to me. May I request a 1in trought horn to replace my k400 in my LaScalas. PLEASE Brian.
  3. How about going all the way to a 1" adaptor and the Great Plains 902? (500 to 20,000+ Hz for La Scala and Belle owners) Yeah! What he said. Brian
  4. The box is a Jensen Ultraflex / Onken built to the Jensen plans. The box is 13,300cu. and duct area 134cu. The plans call for the duct length to be 8" but I made it 10". I am using the Great Plains Audio 416-8C speaker. WinISD has the tuning freq. at 34Hz. Brian
  5. Here is a pic. of the speakers that i am working on. Your Eliptrac horns crossed over at 1000Hz with my Altec 902 would be Great. Brian http://i292.photobucket.com/download-albums/mm24/brians7/Mobile%20Uploads/PART_1292894073213.jpg
  6. Im in. May I request a 1in Throat, Cutoff frequence between 800hz and 1200hz, Elliptical Tractrix Flare at 90 Degrees Horizonal Coverage and 60 Degrees Vertical Coverage please. Thanks Brian
  7. This is what I built and it sounds good. http://www.decware.com/whorn.htm
  8. I have a Marchand XM44 and used to Bi-Amp LaScalas 2-way with ALK universal networks crossover at 700Hz. And is works great.
  9. I am just going to buy a couple of different drivers and horns. To see how they sound. I have a pair of Altec 811b and Great Plains 909 driver and Selenium D405 and a copy of the JBL 2380 horns. I will try them with some speakers that I am building now. They are Onken cabinets using Great Plains Audio 416-8c. My speakers that I have been using are LaScala's with ALK universal crossovers. The only test equipment that I have is a Radio Shack SPL meter and some test cds. I am just getting started on my adventure. Thanks Brian
  10. Thank you Robert. I will take them let me know how much shipping is. My zip is 77706 Paypal is fine. Thanks again Brian
  11. Those look cool but I do not have any k-77eithe. I am looking to bild a pair of speakers and these are in my price range. Thanks Brian
  12. Does anybody have any of these that would like to sale? Are know where I might be able to get them? Thanks Brian
  13. Does anybody know how many cubic feet a Altec 811B and 902 driver would take up inside a CornScala. I was thinking about doing a split box design but now I am leaning towards a all in one box. The size is 21.5in. wide X 21.5in deep. And I am trying to figure what the correct height should be. Also any thoughts on a two way verses a three way design. I am going to make curved speaker grills to accomidate the 811 horns. I will try to post pics when i get started. How do you post pics? Thanks Brian
  14. Thanks for the response. Robert how did you come up with your port dimension. WinISD shows the port should be 18.5x3.25x9.75 with the cabnet tuned to 38Hz. Now in this thread (http://forums.klipsch.com/forums/p/81721/816459.aspx#816459) it says that the port should have a cross-sectional area of 75.205in^2 and the motor bord should have a across-sectional area of 50.00 in^2. giving me a port 18.5x4.0x9.25 and 3 openings in the motor bord 5.0x3.33. I wonder which is right ? thanks Brian
  15. Great information here. I am going to try and build a pair of CornScala's myself. Personally I like the slimmer profile, and was going to build a pair with the basebin dimensions being 21.5 wide, 21.5 deep, and 28 high, this should give the interior volume 6.2 cu. ft. Now for the port shelf, if I am understanding this correctly the port needs a cross-sectional area of between 70 and 75 cu in. and if the interior width of the cabinet is 20 in. and I make the support board for the shelf the enitre height of the port that makes the width of the port 18.5 inches wide, and if the port is 4 in high 4x18.5 is 74 cu. in. The port shelf length remains 9.5 in. I hope that these calculations aren't wrong in any way, because I plan on starting this project really soon. And if the they ARE wrong that someone will chime in and revise them for me. A bit more insight about the speakers, they will be split top design. I will be using Crites Speakers CW1526C Cast Frame Woofers, Altecs 811 horns which I already have, Great Plains Audio 902, and JBL 2404H baby cheeks which I also already have, ALK Engineering crossovers. Thanks. Brian.
  16. Great information here. I am going to try and build a pair of CornScala's myself. Personally I like the slimmer profile, and was going to build a pair with the basebin dimensions being 21.5 wide, 21.5 deep, and 28 high, this should give the interior volume 6.2 cu. ft. Now for the port shelf, if I am understanding this correctly the port needs a cross-sectional area of between 70 and 75 cu in. and if the interior width of the cabinet is 20 in. and I make the support board for the shelf the enitre height of the port that makes the width of the port 18.5 inches wide, and if the port is 4 in high 4x18.5 is 74 cu. in. The port shelf length remains 9.5 in. I hope that if these calculations aren't wrong in any way, because I plan on starting this project really soon. And if the they ARE wrong that someone will chime in and revise them for me. A bit more insight about the speakers, they will be split top design. I will be using Crites Speakers CW1526C Cast Frame Woofers, Altecs 811 horns which I already have, Great Plains Audio 902, and JBL 2404H baby cheeks which I also already have, ALK Engineering crossovers. Thanks. Brian.
  17. I have a pair of AA crossovers for sale on ebay. If you have any questions please contact me at bschall@gt.rr.com
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