Tech Talk 17: Why crossovers shouldn't be calculated

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  • Опубликовано: 15 окт 2024

Комментарии • 41

  • @jked7463
    @jked7463 4 года назад +4

    Love that you time aligned the drivers and chose drivers that work together. Not enough people pay attention to time alignment.

  • @dwfineart
    @dwfineart 4 года назад +12

    Really would like Danny to do a build video on the DIY kit from start to finish...

  • @JesusISdaonlyway
    @JesusISdaonlyway 2 года назад

    Wow..That cabinet detail to accommodate that tweeter was brilliant!

  • @markphilpot4981
    @markphilpot4981 4 года назад +5

    I’m real curious so bring on that diy video please Danny! Seeing this will inspire the diy crowd to get their creative game on!👍🏻

  • @dozyproductionss
    @dozyproductionss 4 года назад +11

    I feel like im getting a premium speaker building degree education from each of his videos. Thank you so much!

    • @stephenyoud6125
      @stephenyoud6125 Год назад

      You are... we All Are. My hero.. along with Uncle Doug for guitar valve amp repairs and upgrades, and My Mechanics for mechanical restorations

  • @shodan6401
    @shodan6401 3 года назад +1

    Still has that nasty peak at 15k. Thank you for demonstrating why I never liked those KEF speakers. Good to see my impressions backed by science.

  • @great100m
    @great100m 4 года назад +4

    DR, would you do more videos on center channel speakers and dialogue clarity ? Some % of users are more more focused on HT vs 2-channel music and need more attention focused on the cc vs the L/R speakers.

  • @jamestyrer907
    @jamestyrer907 Год назад

    Note that you need to use the impedance of the drivers measured in the box at the crossover frequency. Those are the numerical parameters that you start with for the base filters. If you don't do that, you have no idea the Q of the filter or the pole locations. So, you don't know if it is an L-R filter or a high Q filter with complex conjugate poles that will ring.

  • @thomasmleahy6218
    @thomasmleahy6218 3 года назад

    Ron, yes indeed, an assembly tutorial would be necessary, as I have no woodworking skills or tools. I haven't soldered in decades, I'd just need to get a gun, and a little practice using it, but not much, otherwise, I'm good to go. Would require some advice on stands. That speaker's quite a beauty!!
    Thanks, Danny, these are great vids and you are a very good speaker. And a big thanks to Ron, also.

  • @2string861
    @2string861 3 года назад

    As a radio nerd your audio videos are super interesting to me. Similar to radio in some ways, but also different in others. Killer mullet btw 😂

  • @lamont8121
    @lamont8121 2 года назад

    Please do an episode where you take a vintage speaker that you were always find if BUT you always thought it needed a lil somethin to be amazing! That would be so entertaining and it would be awesome to hear your opinions on vintage speakers in general. Thank you, Sir.

    • @mikafoxx2717
      @mikafoxx2717 2 года назад

      Makes me think of the Realistic minimus 7's and their famously terrible if not practically nonexistent crossover in an otherwise decently built and cheap little speaker.

  • @zogzog1063
    @zogzog1063 4 года назад +7

    I've seen a few of these RUclips videos. I am just getting the slightest suspicion - I'm sure I am wrong - and I emphasize it is but the slightest hint of a suspicion - but guys I can't help myself, I can't help thinking that this guy might know what he is talking about.

    • @natangurfinkel
      @natangurfinkel 4 года назад +2

      I'm with you there, brother. The guy sure can sound convincing.

    • @NotnaRed
      @NotnaRed 4 года назад +2

      You might be right.

    • @dozyproductionss
      @dozyproductionss 4 года назад +1

      There are a very few of people of the same caliber in this world. An audio guru.

    • @46wireboy
      @46wireboy 3 года назад

      (O,O)

  • @tutnallman
    @tutnallman 3 года назад

    Awesome depth of knowledge.....

  • @1mctous
    @1mctous 4 года назад +1

    Like you I call the 1 KHz peak the "transistor radio."

  • @milesdufourny4813
    @milesdufourny4813 3 года назад

    Is that Enrico Fermi at the start or the video?

  • @paulsebring6930
    @paulsebring6930 4 года назад

    How do you select passive crossover components without calculating? Pure trial and error? What is the relative phase response of the individual speaker drivers in the crossover region with and without the crossover?

  • @alexbeaulieu9074
    @alexbeaulieu9074 4 года назад +1

    what d you think about L pads that are adjustable?

  • @anthonysilva5312
    @anthonysilva5312 4 года назад

    Would love to know your opinion of Adam Audio t-series monitor.
    (Subscribed)

  • @thisisnotme7549
    @thisisnotme7549 3 года назад

    why the picture of Enrico Fermi, a nuclear physics is this video thumbnail? nobody knows but this is in fact a good indicator of how shallow their knowledge is regarding electronics and perhaps physics!

  • @-IE_it_yourself
    @-IE_it_yourself Год назад

    7:25 what part of this graph is the red flag we are looking for to see that the woofer is ringing

  • @kevinthompson2308
    @kevinthompson2308 2 года назад

    How does a driver transduce and ultimately reproduce so many different frequencies (within its FR, of course) from many different instruments at the same time without canceling each other out or sounding muddy? That perplexes me.

  • @RealHIFIHelp
    @RealHIFIHelp 3 года назад

    Fascinating.

  • @franciscocunhaetavora9132
    @franciscocunhaetavora9132 4 года назад

    Yup! You need to build these on camera.

  • @peregrinodisastrado
    @peregrinodisastrado 4 года назад

    Please build tutorial and review these!

  • @59seank
    @59seank 4 года назад +2

    I can't find the kit for these speakers on the GR website.

    • @dannyrichie9743
      @dannyrichie9743 4 года назад +1

      We have a new website being built that will have information on this model.
      For now see the links below.
      Build and design thread: www.audiocircle.com/index.php?topic=160647.0
      Review: www.audiocircle.com/index.php?topic=167137.0
      Customer build: www.audiocircle.com/index.php?topic=168181.0
      Customer feedback: www.audiocircle.com/index.php?topic=168181.msg1792638#msg1792638

  • @ujean56
    @ujean56 4 года назад

    How do I order a kit? What is the monitor called?

    • @dannyrichie9743
      @dannyrichie9743 4 года назад

      You can call GR Research to order the NX Studio Monitor.
      More information can be found below.
      Build and design thread: www.audiocircle.com/index.php?topic=160647.0
      Review: www.audiocircle.com/index.php?topic=167137.0
      Customer build: www.audiocircle.com/index.php?topic=168181.0
      Customer feedback: www.audiocircle.com/index.php?topic=168181.msg1792638#msg1792638

    • @kenthomas1613
      @kenthomas1613 3 года назад

      Would this monitor be considered an open baffle type loudspeaker with the planar magnetic tweeter open to the top? If so, is it OK to have it close to a wall? Will it still sound really good?

  • @aaravgam1ng513
    @aaravgam1ng513 Год назад

    life of music and waves

  • @uhugvjkbkjh
    @uhugvjkbkjh 4 года назад

    Haven't watched yet.. Always feel a little bump at 350-400 makes a difference

  • @kevonmanuel
    @kevonmanuel 4 года назад +1

    Can Danny please bring back the Mullet?

    • @stephenoverton8352
      @stephenoverton8352 4 года назад

      I certainly hope NOT! It looked totally ridiculous IMHO. I do enjoy his new RUclips videos, though.

    • @dannyrichie9743
      @dannyrichie9743 4 года назад

      I'm afraid the days of the mullet are long gone.