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  1. Starting a new build, please advise.

    IB - Infinite Baffle Subwoofer Build Projects
    Just ordered 2 Fi IB 18" drivers for my hometheater-in-a-bedroom. The room is pretty small (11'x13') so I was conflicted on which sub to build. I wanted something that can play low and loud and that usually means a big box. Then I realized I already had a ginormous enclosure right in front of...
  2. Having problems with ep2500, constant highpass?

    Subwoofer Amps | High Pass Filters
    well i was playing with some tones because i had noticed i was missing some low notes in songs, 100-20hz sweep, onkyo reciever, ep2500 and tc2000 12 in sonotube tuned to ~19-20hz, signal is ran through a ground loop isolator and then a reckhorn b-1 rodny built it for me, i played around alot...
  3. How do I setup the EP1500's 30hz Highpass into Winisd?

    DIY Subwoofers - General Discussion
    I was wondering how I would go about adding the 30hz high pass filter from my Behringer EP1500 amp into winisd. I know that you go th the EQ/filter tab but Im not sure which option to set. For the filter type I know I pick high pass but Im not sure about the subtype (Im guessing it should be...
  4. How do I.. ? Highpass defeat.

    DIY Subwoofers - General Discussion
    Stop the highpass filter on my 240 watt Dayton plate amp? It's the one without the 6db boost. Having the 20 Hz 1st order high pass is defeating my low tune. Help.
  5. Defeating a High-Pass Filter

    Home Audio Subwoofers
    I'm curious, but would anyone have any knowledge or opinions on defeating the high-pass filter built into a subwoofer's plate amp? I realize it would then no longer be protecting the subwoofer from over-excursion, but I'd still like to know if anyone's got any information on doing this. The...
  6. Modifying Amp Highpass (resistors)

    DIY Speakers
    I have been looking into modifying a highpass on a sub plate amp by changing the resistors. I recently contacted the manufacturer of my amp to get the correct resistor values since they weren't listed on the chart. However I cannot find resistors to match the values I was given. I was told...