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  1. williamN

    Completed Tempest

    Having completed my Tempest based ported sub I'm very pleased with how it turned out and wanted to share a picture and say thanks for all the help along the way. I used the Creative sound 250 RF plate amp with separate remote and the Tempest in a 175 ltr box using a Dan Wiggins plan. Being my...
  2. williamN

    Blanket Box Tempest Disguise

    Kind of an odd question maybe, but whilst mooching around Home Depot today I saw a particularly attractive Shaker style blanket box that is about 1 1/2 inches in all directions bigger than the box I have planned for my 175 ltr ported tempest sub, so I wondered whether anyone had built the sub...
  3. williamN

    175 ltr ported Tempest

    I am thinking of trying the above Dan Wiggins special and was wondering if there was a plan available or if anyone had tried building one and could comment at all? "For good "tight" sound, a Q of 0.577 is often used. It's maximally flat in terms of phase rotation (group delay). But, for HT...
  4. williamN

    Adire S12

    Does anyone have the specs for this driver? I can only get the details of the Adire Sadhara as a complete unit on their website.
  5. williamN

    plate amp location

    Is there any reason why a plate amp cannot be mounted horizontaly (on its back like it comes out of its packaging) in a flatish box open at the top and used as a base/ stand for the actual sub box?
  6. williamN

    WINISD for mac

    I am preparing for my first sub build and like the idea that I can choose my box dimensions etc and run it through winisd to predict the outcome; however I only have mac computers...is there a similar product available for mac os X that anyone knows of?
  7. williamN

    Choosing a plate amp Q re auto on/off

    I have decided to build a Tempset based sub and am trying to choose a suitable amp, The various Parts Express and similar 250 Watt amps seem to crop up everywhere but I would like to consider something a little better as I can't hear the product until after I have finished building. I like the...
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