Foam Cone Internal Raw Audio Speakers Tweeter 45mm Black Color With Metal Shell

45mm foam cone internal magnetic speaker tweeter with metal shell

Description:

Basically, a driver moves a flexible cone, or diaphragm, back and forth very quickly to produce sound waves. The diaphragm is normally made of paper, plastic or metal and it's attached to the suspension's wide end. The suspension, also called the surround, is a flexible metal rim that lets the cone move. It's connected to the basket, which is the driver's metal frame. On the narrow end of the cone is a voice coil, which hooks up to the basket via a flexible metal ring that lets the coil move back and forth while still keeping it in place.

Plastic (polypropylene) cones perform pretty well and their manufacturing uniformity is very high and inexpensive to produce. These cones have a major advantage in that they are highly damped and lossy. This means they can have a controlled break-up, which results in a smoother high frequency roll-off. Some people argue that plastic cones tend to not sound as snappy or lively as stiff paper cone counterparts. This can be attributed to an almost capacitive storage effect inherent in soft cone type drivers. However, if well engineered, a good, well damped plastic diaphragms can excel at midrange frequencies and at a fraction of the cost of producing a quality paper cone driver.

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