What happens when you combine a fan with a sub-woofer? Apparently, you get a high-efficiency ultra low hertz (3-5hz) rotary subwoofer! First thing’s first, believe it or not, these things rea… ...

Santa Clara, California-based Xmems has been in stealth mode since it was founded in October 2017. Now the company is aiming to replace voice coil speakers that have been around for a century.

Figure 2 This vintage field coil speaker photo was posted on eBay. The forgoing has for all these years been part of my personal gospel and I started writing this essay with the idea of describing a ...

Traditionally, speakers — whether in media rooms or earbuds — create sound the same way, using a combination of coils, magnets, and diaphragms.

From the sound of it, it's not a very good speaker. But then, that's not quite the point. What's particularly cool there is that a team of Cornell researchers created the whole thing using 3D ...

Under normal operation, a speaker coil moves just a fraction of an inch. Mechanical failure can occur when the drive signal demands movement from the speaker coil that exceeds the design limits.

Traditionally, speakers — whether in media rooms or earbuds — create sound the same way, using a combination of coils, magnets, and diaphragms. Multiple parts, multiple points of failure, and a high ...

Speakers used to be largish electromechanical affairs, with magnets, moving coils, and paper cones all working together to move air around in a pleasing way. They’ve gotten much smaller, of c… ...

Build and connect a second speaker (connect one end of the coil wire to the ground cable and the other end to the new audio wire—so both of your speakers will be connected to the ground wire).

Dust cap protective dome is one of the maintenance or repair parts for speaker, woofers, subwoofer, and coils. Installation. Remove the cap carefully (Use a tweezer, tape or hook, do not hurt the ...