Hello! Edifier M16 is still a 2.0 system in terms of channel system, but it has the characteristics of "4.1" in structure. 4 full-band speaker units and 1 low-frequency radiator are configured on the same side of the speaker. The four speaker units are symmetrically distributed. This design can effectively utilize the speaker space while enhancing the driving capability and significantly improving the low-frequency effect. It is especially suitable for use in the field of portable mini speakers. This is also one of Edifier's patented technologies (patent application No.: 201020502249. Speakers with unique structure, size, craftsmanship and performance characteristics can improve the problem of small diameter and insufficient sound pressure of a single speaker unit. The volume will be larger and the listening experience will be better. This design is the result of the wisdom of Edifier's R&D staff. Building a reasonable acoustic structure on such a small box requires constant debugging to ensure that the speaker units on both sides of the low-frequency radiator are in the same channel, thus forming a The difficulty of a two-channel speaker system can be imagined. Edifier engineers have gone through many changes to achieve the current results, which is not easy.
The low-frequency radiator of the M16 includes an aluminum counterweight and an integral diaphragm. The diaphragm integrates the folding ring and the vibrating cone, which has a good sealing effect and ensures clean and pure sound quality. An aluminum sheet is attached to the back of the diaphragm. By increasing the weight, it can not only obtain a better low-frequency lower limit, but also improve the low-frequency volume. In order to obtain the best proportion of counterweight, Edifier's R&D engineers used special counterweight glue to examine the vibration quality, and tested different effects by increasing or decreasing the counterweight component. After repeated debugging, they finally determined that the glue attached to the low-frequency radiation By reducing the weight of the aluminum sheet behind the device, the finalized product can ensure the best low-frequency effect without causing damage to the sound quality.
Thank you very much for your attention and support for Edifier products!