5inch Foam Edge Cone

5inch foam edge cone

Main types

There are many types of speakers, which can be divided into electric type (ie moving coil type), electrostatic type (ie capacitive type), electromagnetic type (ie reed type), piezoelectric type (ie crystal type) according to their transduction principle The latter two are mostly used in rural cable broadcasting networks; they can be divided into low-frequency speakers, mid-frequency speakers, and high-frequency speakers according to the frequency range. These are often used as combined speakers in speakers.

According to the transduction mechanism and structure, it is divided into moving coil type (electric type), capacitive type (electrostatic type), piezoelectric type (crystal or ceramic), electromagnetic type (compressed spring type), ionized type and pneumatic speaker, etc., electric type The speaker has the advantages of good electroacoustic performance, firm structure, low cost, etc., and is widely used;

According to the sound radiation material, it can be divided into paper cone type, horn type, and diaphragm type; according to the shape of the paper cone, it can be divided into round, elliptical, double paper cone, and rubber folding ring; Special for recorders, TVs, ordinary and high-fidelity speakers, etc .; low-impedance and high-impedance according to voice coil impedance; direct-spoke and ambient sound according to effect.

Speakers are divided into built-in speakers and external speakers, and external speakers are generally referred to as speakers. The built-in speaker means that the MP4 player has a built-in speaker, so that users can listen to the sound of the MP4 player not only through the headphone jack but also through the built-in speaker. The MP4 player with built-in speakers eliminates the need for external speakers, and avoids the inconvenience of wearing headphones for a long time.

Manufacturer Place your order directly to the factory, no intermediate cost, more fast delivery ,better service and economical cost.

please send us the design you need ,we will value the price and make the exact same package basing on your design.

Each step of production and finished products will be inspected by QC department before shipping.If the quality problem of products caused by us, we will provide a replacement service.

Basic Features

(1) The speaker has two terminals (two leads). When a single speaker is used, the two pins do not distinguish between positive and negative polarities. When multiple speakers are used at the same time, the two pins have polarities.

(2) The speaker has a paper cone, and its color is usually black or white.

(3) The shape of the loudspeaker has several categories such as round, square and oval.

(4) The back of the speaker cone is a magnet. The external magnetic speaker will feel the presence of magnetism when it comes into contact with the magnet with a metal screwdriver; there is no such feeling in the internal magnetic speaker, but there is a magnet inside the housing.

(5) The speaker is installed on the machine panel or in the speaker.

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