DIY Powered Subwoofer with Passive Radiator Build in reverse

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  • Опубліковано 3 січ 2025

КОМЕНТАРІ • 94

  • @Satch_4_Hogs
    @Satch_4_Hogs 11 місяців тому +3

    This was fantastic. I had never considered building a box like that. Very unique, really creative.

  • @motomtom
    @motomtom 2 роки тому +11

    Coolest subwoofer build out there, by far.
    Wasn’t sure what it was at first but glad I stuck around for the whole video. Excellent details and explanation, a lot of similar subwoofer videos out there but this one stood out

  • @JMJM75257
    @JMJM75257 Рік тому +2

    I was so confused at first then I was like ohhh sweet a bandpass with a passive radiator. Enginious! Got a sub here for sure!

    • @mustbuildsomething
      @mustbuildsomething  Рік тому

      Thanks I did try to make it a little different😂

    • @TimpBizkit
      @TimpBizkit 7 місяців тому

      Well it's probably more like a ported box but the enclosure is around the outside in the square. To be fair, the bass head in me would make the same size box with 2 x 15 and 4 x 8 or something lol.

  • @wransuresh2262
    @wransuresh2262 2 роки тому +2

    brother i am not going to lie this was one of the best build i seen because the way you show thing and the and scene was funny and same time i learn some thing thanks brother

    • @mustbuildsomething
      @mustbuildsomething  2 роки тому

      Im am so happy you learned somthing, thanks appreciate it. 😃

    • @wransuresh2262
      @wransuresh2262 2 роки тому

      @@mustbuildsomething thanks brother

  • @patb5266
    @patb5266 Рік тому +2

    Awesome build! Love that you built it so the drivers are visible, very cool. The TB's are wired in parallel of course 🙂. Thanks

  • @thepandadan
    @thepandadan 2 місяці тому

    Love the music, zoning out listening to the classical and the nail gun

  • @TheAceTroubleshooter
    @TheAceTroubleshooter 2 роки тому +7

    Didnt realize how small your channel was. As I was watching, I thought for sure you would be a 50k+ channel. Wouldnt have even noticed had you not said something! Awesome build

  • @eelkoweeda6453
    @eelkoweeda6453 2 роки тому +4

    16:09 In series you get 8 Ohms, they are connected in parallel :-)

  • @majinkakashi20
    @majinkakashi20 Рік тому +1

    awesome video dude, it was really enjoyable to watch . totally loved it. left thumbs up, hope you can drop the hammer with some bass now lol

    • @mustbuildsomething
      @mustbuildsomething  Рік тому

      Thanks means a lot that you liked it😀 I can now lift the mini hammer..... soon😅

  • @brohammer
    @brohammer 2 роки тому +3

    Incredible. you are a true craftsman

  • @CedricFlavien-bd8vc
    @CedricFlavien-bd8vc 5 місяців тому +1

    Build quality 👍

  • @scivirus3563
    @scivirus3563 2 роки тому +2

    DUDE pop filter on mic ..but i love your idea a active band pass with passive radiator ..not a fan of passive radiators normally

  • @DrTheRich
    @DrTheRich Рік тому +1

    Nice build!

  • @crzyazn
    @crzyazn Рік тому +1

    Wow I was wondering why you needed the faces to be so rigid! This turned out amazing! Wish I could hear it
    Subbed at going a little bananas 😂

  • @Psychedelic-Playground
    @Psychedelic-Playground 2 роки тому +1

    Looks cool but wouldnt it even be way better if u put those 3 chassis into a closed box?

  • @carlitomadrona6211
    @carlitomadrona6211 2 роки тому +2

    awesome build 👏 first time to see a setup like this.👍👍👍

  • @YOLOgamer-yq8yf
    @YOLOgamer-yq8yf 2 роки тому +2

    pretty sure you wired them in parallel and not series, great build tho!

  • @williamtoth6186
    @williamtoth6186 2 роки тому +1

    This an awesome build and design.

  • @pouljrgensen1668
    @pouljrgensen1668 2 роки тому +1

    Excellent workmanship , congratulations Palle 👍

  • @johannesmatzen2696
    @johannesmatzen2696 2 роки тому +1

    that is a unique subwoofer. good work🔨

  • @FedeBeam
    @FedeBeam 4 місяці тому +1

    Bruger du den stadig i dag? 2 år efter, eller har du erstattet den med noget andet? Og hvilken response har den såten ca.?

    • @mustbuildsomething
      @mustbuildsomething  4 місяці тому

      Jeg havde allerede den gang min dayton ultimax um18-22 i en 250 liter kasse med port. Den bruger jeg. men jeg har den inde under mit skrivebord ikke sat til. Men vil sige at jeg synes det er tæt løb. Den spiller dybt og klart og højt nok til de fleste

  • @BARBELLS-AND-BUDS
    @BARBELLS-AND-BUDS 2 роки тому +3

    I thought initially it was going to be plexiglass around the edge with the window.
    But then I realized it was the woofers inside. There was a thin gap between the inner and outer walls which housed the airspace.
    How much airspace is there in this box design?
    I like it a lot!

    • @mustbuildsomething
      @mustbuildsomething  2 роки тому +1

      I don`t remember airspace in cubic feet or liters. Calculateted for a tube design but it should have been bigger than it is. The stuffing should help though. :) Thanks for the commet

    • @BARBELLS-AND-BUDS
      @BARBELLS-AND-BUDS 2 роки тому +1

      @@mustbuildsomething I appreciate the reply and love the design. Not something I've seen before..

  • @residenteparquelefebre456
    @residenteparquelefebre456 Рік тому +1

    Perfect.......💯

  • @TheFreesabin
    @TheFreesabin 2 роки тому +1

    Did u try to seal a side ??

  • @TuffPs
    @TuffPs 2 роки тому +1

    Wow bro Great peace of engineering!!!

  • @TheFreesabin
    @TheFreesabin 2 роки тому +1

    16:07 rly nice build:) series 4+4=8 :p

  • @keijojaanimets819
    @keijojaanimets819 11 місяців тому

    What do you mean by reverse polarity? The woofers should push the radiator both same way!

    • @mustbuildsomething
      @mustbuildsomething  11 місяців тому +1

      The drivers back function as the front side of the cone so they are both in reverse 🙂

  • @SuperHondaFitDriver
    @SuperHondaFitDriver 2 роки тому +1

    amazing video

  • @jcweiz09
    @jcweiz09 Рік тому +1

    I like the idea of this project. It's opposite and we all see the drivers in motion inside (outside). 🤣🤣

    • @mustbuildsomething
      @mustbuildsomething  Рік тому

      Yes that was my exact idea, i like to watch mechanics 😀thanks for watching😉

  • @shanesubashe787
    @shanesubashe787 2 роки тому +1

    Pretty cool. Check out Steve Meade's tower build videos to see this done to the extreme.

  • @ChihuaVid
    @ChihuaVid 2 роки тому +1

    Este canal merece muchos mas suscriptores ... Ahi va la mia y la de mi esposa aunque no quiera. Por el marro de Thooooor!!!

  • @tico0o
    @tico0o 2 роки тому +1

    I like it,so unique 👍

  • @Psychedelic-Playground
    @Psychedelic-Playground 2 роки тому +1

    Btw got u a sub. Ur doing great.

  • @noahlitosworld9024
    @noahlitosworld9024 Рік тому +1

    bro thats badd af... is it a passive bandpass?? how much air space is there for those drivers? dude im blown away at the quality of the video and the box build but bro your creativity is second to none!!! keep building and doing videos and I promise you sir you will get a couple UA-cam silver and gold play buttons!!!

    • @noahlitosworld9024
      @noahlitosworld9024 Рік тому +1

      nvm I seen in other comments that you dont remember the air space! all good great job again im so impressed!

    • @mustbuildsomething
      @mustbuildsomething  Рік тому

      Thanks for the comment. the air space was calculated like a ported design though on the smaller side 😀

  • @realifejon
    @realifejon 2 роки тому +2

    LOVE IT

  • @frederichardy8844
    @frederichardy8844 2 роки тому +1

    Cable around the center steel rod is not a great idea. As it's only 2 loops the effect power is very low but with each bass boom it's a degausser just on top of a magnet :-)

    • @mustbuildsomething
      @mustbuildsomething  2 роки тому

      Great input didn`t think of that 😀 normally its like 800 years do you think im still good for like 20? 😀

    • @frederichardy8844
      @frederichardy8844 2 роки тому +1

      @@mustbuildsomething yeah, probably more, that was really just for the fun 😀

    • @frederichardy8844
      @frederichardy8844 2 роки тому +1

      ​@@mustbuildsomething and also I would have put the common on the amp, not on one speaker (speaker --- amp --- speaker, not amp --- speaker --- speaker) because the first part of the cable borrows the power for 2 speakers. And the lenght of the cable from the amp is doubled for the second speaker so a greater loss of power and a little dissimetry between speakers. But all these are so small details that there is no audible differences, it's just my OCD 😀

    • @mustbuildsomething
      @mustbuildsomething  2 роки тому

      @@frederichardy8844 I totally get that. :) I wired them so that on driver gets plus first and the other minus so the current should be timid and equally distributed 😂 i wired them in parallel, not in series ass i wrote 🙃😀

  • @Hamashi
    @Hamashi 2 роки тому +1

    Informative. keep it up

  • @34Kuro
    @34Kuro Рік тому

    You could stop blowing in your mic or use a pop filter. Good thing wanting to build a subwoofer but try not destroying ours.

  • @TheFreesabin
    @TheFreesabin 2 роки тому +1

    BTW, u got 👍 and subscription:*

  • @Khualsen
    @Khualsen 2 роки тому +1

    This video look like asmr

  • @marsudilormiri31
    @marsudilormiri31 2 роки тому +1

    WOW WOW WOW WOW 😱😂

  • @paulgreene6899
    @paulgreene6899 2 роки тому

    Where can you find that Amp at?

    • @mustbuildsomething
      @mustbuildsomething  2 роки тому

      i think it is discontinued. but Parts Express sell a lot of different plate amps. If you are in EU I think Sound Imports is great :)

  • @JeremyGarage
    @JeremyGarage 2 роки тому +1

    Like like 👍🦎

  • @spiroszaharakis2648
    @spiroszaharakis2648 11 місяців тому

    I watched the whole video and in the end all I was left with was a big WHY?

  • @michaelageton7298
    @michaelageton7298 Рік тому

    I got to be the thousandth like 👍🏼

  • @ЄвгенійБлощинський

    Крутоо 👍👍🇺🇦🇺🇦✊

  • @janinapalmer8368
    @janinapalmer8368 Рік тому

    It's gotta be the ugliest sub woofer I've ever seen... I thought it was a joke to start with 🤣😂🤣..!!
    The passive radiator should be mounted vertically not flat by the way .... the reason being that the mass load has gravity pulling it down and it presents added diaphragm stiffness when it moves up !! This causes non linear displacement!!

  • @jyyrsdbn
    @jyyrsdbn 2 роки тому

    ù

  • @Bennyfinklestienfurtrapper
    @Bennyfinklestienfurtrapper 2 роки тому +5

    Nailing the plate amp in the box not a good idea I will say he is skilled enough to do a clean job but there is a few whoopsie daisy's in there IMHO

  • @keijojaanimets819
    @keijojaanimets819 11 місяців тому

    Winisd! is useful,no need to play with the weights

  • @BUZDRIFT
    @BUZDRIFT 2 роки тому

    Interestingly useless build, a very low output subwoofer, especially giving its size!

  • @everydayguy3737
    @everydayguy3737 2 роки тому +1

    OB dual opposed with PR waste of time and resources.