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Daniel Ludois
Приєднався 11 тра 2007
Giant Subwoofer Video
This was a demonstration built by graduate students at the University of Wisconsin -Madison in 2011. It's purpose was to be physically large so elementary school kids could look inside while it was running and illustrate the how a speaker works on a grand scale (hence a transparent cone). Although powerful, it was not designed to be competitive with state of the art sub woofer systems or be high audio quality. Documentation of the build process may be found at: ludoislabs.com/giant-speaker/
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Відео
Giant Speaker at University of Wisconsin -Madison Engineering Expo 2011
Переглядів 356 тис.12 років тому
This is a giant speaker constructed for the UW -Madison Engineering Expo in 2011. It was built by a team of PhD students in electrical and mechanical engineering as a fun side project on a limited budget. The cone is made of polycarbonate and is 6 feet in diameter. The cabinet is 8ft x 8ft x 2ft or 128 cubic feet. Everything was custom made by the team, voice coil, magnet assembly, cone, surrou...
Thomson Coil
Переглядів 45 тис.16 років тому
This is a Thomson Coil I made as a demonstration. It consists of approximately 400 turns of 12awg solid wire which temporarily draws 15 amps from a 120vac outlet. The core can be adjusted to slide in and out of the windings to adjust the current and direct the flux through the ring of choice. The core consists of a pvc pipe case, filled with laminated steel welding rods.
You gotta play some of Geoff Castellucci on that speaker
"The bluetooth device is ready to pair"
Esa bobina no me convence
The might be a slight possibility of overload
Seen this in one part of back to the future movie😁
that's at least 15 inches, right?
The Back to future?
This is peak balance according to audiophiles.
*lol I like how you played Bass 305 Computer Bass for the 2nd 1*
Coil 3 inch😂
Who cares about db and audiophile quality , that's freaking awesome !!!!! 76 inches of pure awesome regardless haha in love with it, Wish I could hear it in person
It's that a pool noodle surround?
WOW 😮 IS THIS FOR REAL NOT THIS VIDEO SUCKS 😂 SPEAKER SOUNDS LIKE CHIT
Power bill: 10000dollers
How did they get the cone in the room 😂
The van in the McDonald’s car park at 8 pm: Also their electric bill boutta be millions
You've seen the video where the guy pulls up with 80.000 watt subwoofers in the back? Shit was crazy
wow so loud
At least i know what the honda guy at 3am does during the day.
gotta get that
It needs to be more stable like sturdy .. if it had supports radiating out from center and between like a spiderweb configuration then put another thin cone atop that it would look same use carbon fiber plastic or aluminum possibly this would create deeper bass and allow you to use the 8000 watts now it’ll start shaking and rattling before it peaks maybe even use three voice coils in lue of the one large one or two at least one inside the other I’m no musician but the blueprints I’ve scrounged up will work in theory maybe one day we will find out my goal is to invent a new speaker that isn’t a traditional voice coil so far it’s escaping me but if I have it my way I will find the solution very soon
Now all you need is a guitar and a puffer vest mc fly
A rotary sub will hit way harder than this but its cool to see
They should've considered the "box" it's in. Imagine a massive ported box lol. 🤯🤯😵💫
It's Back to the future all over again first scene of the movie of course
الي احتاجه :
was this made the same size as the speaker in back to the future
Automatically the scientific toilet
When bro sees old tvs or old speakers thinks they are skibidi💀
Obrigado algoritmo do UA-cam por me recomendar um vídeo de 10 anos atrás
I need 3000 of them to play with full sound Wagners Ride of the Valkyries.
I know this is an old video but you could achieve much lower frequency response and have accuracy with a rotary subwoofer as a well built decently sized one can do down to 1hz
Mom, I swear it's for a school project.
When you take back to the future too seriously
Sounds terrible though
needs a bigger battery, and it sounds distorted because the bass is so extreme it makes the mic clip.
men in black HQ prop? XD
McFLY?! HEY! I'm talking to you McFly!
cool
i wanna hear it make shockwaves
Gilsiihhh😂
Techmaster p.e.b. the 1991 album would be better.
The upstairs neighbor at 3 am:
Can it fit in a miata
My ears are dead.🗿👍
*TELL ME THE 1ST SONG YOU WOULD PLAY ON THIS THING:*
Peppa pig nursery songs
PSA: Do NOT listen to this 1998keagan1 guy. He is telling blatant lies and even insulting others for telling him he is wrong.
me listening on my shitty android speaker 😂
Ist das Ding nachbarkompatibel?
and where is it now?
remove plastic film. boom. more.clear.bass.
The pyramids were built wit these sumbitches
what song