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  1. Ported Subwoofer Build Projects
    Well, I've finally started to take the plunge. Lumber is purchased and I'm drawing out measurements for cutting this afternoon. The design thread is here: http://www.hometheatershack.com/forums/diy-subwoofers-general-discussion/35208-exploratory-diy-sub-beginner.html I won't be able to...
  2. Ported Subwoofer Build Projects
    This is a proto type non production driver......:innocent::innocent: I do not have specs for the driver, but hopefully those will be available soon. The outside dimensions of the box will be 36" wide x 24" tall by 19" deep...and the slot port is 1.5" tall x 17.75" wide x 25" long. I believe...
  3. Ported Subwoofer Build Projects
    So I'm way too excited to create a proper thread but I shall do my best. I'm using the plans from this thread and this thread. Once I figure out how to upload pictures directly to the forum, I will do so. I already have pics of the wood cut out and I will update as I get more pictures. It's...
  4. DIY Subwoofers - General Discussion
    Is there a place to shop Mach 5 drivers? Seems like they have a pretty good reputation and I'd to at least take a look at them. Unfortunately, they are not stocked at P-E and www.mach5audio.com goes to some "under construction" website. Is there another outlet for these drivers? Any other...
  5. Sealed Subwoofer Build Projects
    could I get 12hz out of ....Mach 5 Audio MJ-18 Subwoofer (s)....in a sealed box with the deminsions no bigger than 36w x 16h x 45L or maybe 2 in the same size box??
  6. Classifieds - Speakers and Subwoofers
    Local pick up only in the Washington DC area. $300 per subwoofer (cabinet and driver) For sale are my Mach 5 Audio MJ-18 (8 ohm) ported subwoofers. The drivers are 18 inches in diameter. The enclosures were professionally built to manufacturer’s specification using ¾” birch plywood and feature...
  7. Ported Subwoofer Build Projects
    I am looking at starting my Sonosub, but only after years of influence from sitting next to Steve Callas in college and hearing all about his and how well it turned out. I have been sending some emails back and forth with Steve for assistance, which has been a great help, however I dont want to...
  8. Ported Subwoofer Build Projects
    Well I have finally got my mdf cut & have started on my sub. :bigsmile: The cabinet is 13.2 cu ft & is tuned to 15 hz. Here are some pics of the mdf marked out & baffles cut out.
  9. DIY Subwoofers - General Discussion
    I have an IXL-18.2.2 on the way from our brothers in the north. This will be my first stab at DIY and I'm stoked. My initial thoughts are to go with the recommended 130l sealed size (Ported Guys are already rolling there eyes) for ease of build and size requirements for my livingroom space...
  10. DIY Subwoofers - General Discussion
    Hey guys. I was wondering how Mach 5 Audio subs compare to exodus subs. I know they don't have xbl^2 moters and what not, but how would the IXL-15 compare to the Tempest-X2? In terms of output capabilities based on around 1000 watts. And how would the IXL-18 compare to the Mael-X 18? I...
  11. Home Theater Receivers | Processors | Amps
    Cinema Reference Mach IV Flagship HT Preamp The Cinema Rhapsody Mach IV is ADA's flagship home theater controller/preamplifier. It features 8 of everything - 8 HDMI inputs, 8 component video inputs, 8 S-Video Inputs, 8 composite video inputs, 8 analog audio inputs, 8 digital audio input, and an...
  12. DIY Subwoofers - General Discussion
    Ok i believe i have the two subs that i am interested most in picked out. But i need to work it down to one. I want to build a ported box enclosure with a 4 or 6 inch port or ports. It will be used mainly for watching movies and playing xbox. So i guess what i am after is which driver will give...
  13. Classifieds - Speakers and Subwoofers
    interested in purchasing an original mach 5 audio MJ-18 4ohm subwoofer. if anyone has one they can sell pm me please. been searching around and was directed over here.
  14. Ported Subwoofer Build Projects
    Can someone confirm that I have my numbers correct before I start my project. For the Box. Height: 790mm Width: 595mm Depth: 580mm Internal 221lt less Port, Bracing and Driver = 200lt For the slotted Port: Height: 51mm Width: 559mm Length: 923mm The box will made out of 18mm MDF with a...
  15. DIY Subwoofers - General Discussion
    Hi im trying to design my first sonotube sub using the mach 5 ixl-15.2.2 i come up with 6 ^ft tuned to 18hz. the subs ts T/S Parameters Fs = 23.4Hz Re = 3.7 Ohms Qes = 0.41 Qms = 5.94 Qts = 0.39 Mms = 343.8 g Rms = 8.51 kg/s Cms = 0.135mm/N VAS = 94.4 litres Sd = 706.9 cm2 Xmax =...
  16. DIY Subwoofers - General Discussion
    I am probably going to get the IXL 18.2.2 when they are back in stock... But until then, I wanted to see what you guys thought about my planned box dimmensions. It will be 7 cu.ft tuned to 17.99hz so the port lengths can be a quarter multilple like .75 or .25. The box needs to be the same depth...
  17. Databass of Movies with Deep Bass (DMDB)
    "Super Speedway: Mach II" SE DTS THX 1. Burnin', Title 2. F1 Closeup, Chap 7 (0:12:45) 3. Bump At Speed, Chap 10 (0:16:56)
  18. Ported Subwoofer Build Projects
    Note: Final enclosure changed to 358L at 15Hz - Images below have been updated to reflect changes, except the Sketchup images. Same overall design. The purpose/goal for this build is 1) the need for some strong bass in a subwoofer deprived HT setup and 2) a huge learning experience...
  19. DIY Subwoofers - General Discussion
    Hi, awaiting delivery of my IXL18s for my LLT sonosubs. I am using a single 3 meter length of sonotube cut in half giving 386litres when using 3 105mm ports tuned to 14Hz. I would appretiate any feedback regarding this modelling, especially tuning frequency and port diameters([email protected]). EP2500...
  20. DIY Subwoofers - General Discussion
    Hey guys i have been looking at building a smaller subwoofer for my Mothers home theater and i have come across the Mach 5 IXL range which are available cheaply here in Australia I was thinking of a small tower style sub using two of the IXL 10 and an EP1500 :daydream: The Reason is they model...
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