I have a small Polk Audio dash speaker and the magnet has come apart. When I try to put the two pieces back together (which is easy because the magnet attracts the other metal part), the diaphram and entire speaker cone are being pushed outward with a lot of force, so much force, in fact, that I'm going to need to glue the outer gasket back down. I have a bit of experience with replacing surrounds, but I have never dealt with a magnet becoming separated from the rest of the speaker. Any ideas?
Nice video so the coil attracts a negative or positive signal from the electromagnet and at the same time the permanent magnet attracts the opposite which inturn gives you a piston effect which creates sound! am I rite or not? Haha
@offdahizzay The coil receives alternating current from the amplifier, which translates to a positive or negative electromagnetic field according to the direction in which the current is going. As there is a permanent magnet behind the coil, this will attract or repel the coil according to the (fluctuating) polarity of the coil's electromagnetic field. This causes the diaphragm to move back and forth, creating sound. (I think!) Hope that makes sense!
excellent tv show !! I watched this one in italy!! anyway there are other videos of " decontructed " on the discovery science website..thanks for sharing !!
Great video - just like your other ones.
BloatedProstate 1 week ago
We are using speakers to hear this video explaining how speakers work!
off99555 4 months ago 5
We use it knowing nothing how it works. Who that first develop it, I want to know why they think to create a speaker?
off99555 4 months ago
Very interesting. Whoever invented this idea and got it to work properly is a complete and utter genius.
cKunke2 4 months ago 8
Sound Waves being Particle Vibrations, of course
(pwned by a 13yr old)
Hartifuil 5 months ago
awesome
DavidVictorHVK 5 months ago
Fuck You!!!!!!!!!!!!!!!!!!!!!!
AvronTheBeastBoy 6 months ago
@AvronTheBeastBoy
AvronTheBeastBoy 6 months ago
@AvronTheBeastBoy wtf niga
DavidVictorHVK 5 months ago
great video,congratulation. do you know any equation between the wavelength and the diameter of the cone of a speaker? thanx
Plipas 7 months ago
I have a small Polk Audio dash speaker and the magnet has come apart. When I try to put the two pieces back together (which is easy because the magnet attracts the other metal part), the diaphram and entire speaker cone are being pushed outward with a lot of force, so much force, in fact, that I'm going to need to glue the outer gasket back down. I have a bit of experience with replacing surrounds, but I have never dealt with a magnet becoming separated from the rest of the speaker. Any ideas?
WermGut 7 months ago
Great video, very clear.
stirruped 7 months ago
Nice video so the coil attracts a negative or positive signal from the electromagnet and at the same time the permanent magnet attracts the opposite which inturn gives you a piston effect which creates sound! am I rite or not? Haha
offdahizzay 10 months ago
@offdahizzay The coil receives alternating current from the amplifier, which translates to a positive or negative electromagnetic field according to the direction in which the current is going. As there is a permanent magnet behind the coil, this will attract or repel the coil according to the (fluctuating) polarity of the coil's electromagnetic field. This causes the diaphragm to move back and forth, creating sound. (I think!) Hope that makes sense!
stirruped 7 months ago
@offdahizzay (the coil IS the electromagnet btw)
stirruped 7 months ago
now i wanna know how the player reads the cd, and sends info to the speakers, i want to know every little detail!! haha
SwatbotDubstep 1 year ago
@SwatbotDubstep i do too... did u find out?
external25 1 year ago
@external25 lol no
SwatbotDubstep 1 year ago
very cool!
AmusedChicken 1 year ago
thanks :D
manah1233 1 year ago
that was confusing. but i guess i sorta get it now
MrJoeMontano 1 year ago
excellent tv show !! I watched this one in italy!! anyway there are other videos of " decontructed " on the discovery science website..thanks for sharing !!
domyaska 1 year ago
woah u can make any speaker just have an elitrical sound wave wich will probaqbly make a same current i think
Narukai12 2 years ago
2:25 4"666"? Evil speaker....
jstric385 2 years ago
The speakers on my tv are really trying to kill me.
Ax2050T 2 years ago