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[How It's Made] Building a Speaker

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A simple movie from the Discovery Channel's show titled "How It's Made". This clip reviews the manufacturing process for a speaker. See www.soundground.ca for more good speaker information.

Channel: Howto & Style
Uploaded: November 30, 1999 at 12:00 am
Author: xxDevilxxDriverxx

Length: 04:47
Rating: 4.8523173
Views: 1060410

Tags: soundground  speaker  sub  subwoofer  how  

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Video Comments

BlakjeKaas (November 30, 1999 at 12:00 am)
@iLLpwny0u zo'n unit met een spoel en een magneet in een kartonnen omhulsel.BLAM! Speaker.
iLLpwny0u (November 30, 1999 at 12:00 am)
@BlakjeKaas jaja grapjas een speaker in 1 minuut was het een tweeter een mid-range driver of een subwooferhet inelkaar draaien van de voicecoil met je handen duurt al een uur >.>
iLLpwny0u (November 30, 1999 at 12:00 am)
@superjoker6 you can build your own subwoofer out of matterials you can get in a do it self shop just get a magnet like that make a voice coil and use tape as the woofer and the surround for itthen build a box where it would fit inthe only thing you need is wood glue a magnet and copper
stinkychemist (November 30, 1999 at 12:00 am)
Which idiot scripted her to say "positive poles" and "negative poles"?Last I heard, magnets had North and South poles.
ChrisVGuitarist (November 30, 1999 at 12:00 am)
@Engineer9736 hahaha
Engineer9736 (November 30, 1999 at 12:00 am)
@ChrisVGuitarist and solder tin
ChrisVGuitarist (November 30, 1999 at 12:00 am)
@superjoker6 and cardboard, plastic and metal
Yunituber (November 30, 1999 at 12:00 am)
@Jcports1 Since the current that is fed to the electromagnet (coil) varies, it causes it to attract/repel the permanent magnet which is fixed, so the coil (electromagnet) is constantly changing position/vibrating, moving the speaker cone along with it (since they're glued together), creating sound.
Yunituber (November 30, 1999 at 12:00 am)
@ivanzegt TRansparence. No idea which models though.
Yunituber (November 30, 1999 at 12:00 am)
@froddoyo Most of the money goes to pay engineering and development of the speakers. In lower crappy brands and speakers yes, we usually pay a lot more than their cost.

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