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  1. Midbass & midrange polyfill help on infinity crescendo cs-3009

    DIY Repair and Maintenance
    Hey everyone, new here. I have a pair of infinity crescendo cs-3009's. I am wondering about the poly fill in each sealed enclosure, they are 4 way speakers, so the midbass & midrange are in their own "tube" shaped enclosure. The midbass tube enclosure is 13" deep & is 6" in diameter, the...
  2. IB Mid-bass Output

    IB - Infinite Baffle Subwoofer Build Projects
    I have had my 4 x 18" FI sub in place for 4 years now. Here is the build thread: It is the Christmas Build: http://www.hometheatershack.com/forums/ib-infinite-baffle-subwoofer-build-projects/63366-christmas-build.html Nobody has been able to answer this question and I have not seen an...
  3. Can IB do midbass?

    IB - Infinite Baffle Subwoofer Build Projects
    Hello. We're moving house, and the cinema room has a hole in the front wall that seems perfect for an IB setup. I have capable fronts (Two Beyma 15p80nd and a TPL150H in each) so the subwoofer will get LFE duty only. Now, LFE extends to 120Hz and beyond. I have seen a guy that was VERY happy...
  4. Adding midbass for Ascend 340SE?

    DIY Speakers
    Hi, I'm hoping for a sanity check. :) In our living room home theater, I currently have my Ascend 340SE monitors sitting on top of the pedestal stands that are sold with them. Pics of the stands are below, and I currently have them filled with ~50 pounds of sand. This setup produced plenty...
  5. horn loaded midbass

    Pro Audio
    Hello all,Anyone here ever messed around with horn loaded cabinets?I'd like to build a set of pa tops using a 12" midbass,midrange compression horn and compression tweet.Anyway I'd like to horn load the 12 and run a bandwidth of about 150-800Hz on it.Would like to keep the cabinet as portable as...
  6. Tempest-X as midbass module?

    DIY Subwoofers - General Discussion
    I've got a pair of Tempest-X that are unused, because the other pair have excelled so well in their 24 cu.ft. enclosure tuned to 16hz that I just haven't needed all four. So I'm thinking about turning the unused pair into midbass modules. I have the ported pair low passed at 40hz. So these...
  7. Midbass woofer module

    DIY Subwoofers - General Discussion
    I've have 2 Profile California 12" car audio subs. I liked to build a midbass out of one of them. I decided to go with a sealed box Profile recommends a 1.25cu ft box. So would this mix well with my SVS 25-31pci? The profile would go in the left front corner by the left front speaker and...
  8. Better midbass, how?

    Home Audio Acoustics
    Hello! I have a room I'm pretty pleased with, both sonically and aestethically. The last nagging concern is the midbass. I have a rough area between 100Hz and 200Hz that make many instruments lose drama and presence, and I'd like to try to make it better. This is mainly for stereo, although it...
  9. EQing my main sub (HSU VTF3 MKII) and a mid-bass module (hsu mbm-12)

    Electronic Processing/Equalization Devices
    I just got a BFD 1124P and was wondering if it would be difficult to integrate a mid-bass module. From reading on this forum, the idea doesn’t appear to be that popular. There are a lot of positive feedbacks over on the HSU forum. Individuals who’ve tried it seem to have been blown away...