⭐️ Speaker Ceramic Diaphragm Audio Tweeter High-end 4 Inch Fever-grade 25core Hifi Speaker Unit 94DB

https://s.click.aliexpress.com/e/_ADquN5 - Speaker Ceramic Diaphragm Audio Tweeter High-end 4 Inch Fever-grade 25core Hifi Speaker Unit 94DB 1PCS Cheap Price with FREE Shipping Worldwide!

Material analysis: ①. Black painted aluminum plate ②. Sound film protection net cover ③. Composite ceramic sound film ④. Washer ⑤.70MM magnet ⑥. Sound-absorbing cavity ⑦. Short circuit copper ring ⑧.T iron ⑨. Independent vibration cavity The imported silk edge + high-grade ceramic composite film not only has the warm sound of the silk film, but also solves the general problem of treble and ultra-low and dim sound. This material usually appears on high-end tweeters. The short-circuit copper ring method is to place a copper or aluminum short-circuit ring on the outer diameter of the magnetic column or the inner diameter of the magnet. The role of the secondary coil of the voice coil, due to the short-circuit effect, the voice coil inductance is close to zero, and the short-circuit ring makes the non-linear inductance of the magnetic material change small, thereby reducing the distortion of the speaker! Independent acoustic cavity + high-density sound-absorbing cotton can effectively eliminate the multiple harmonics generated in the sound film during the high-frequency vibration. The second enhanced reinforcement penetrates the sound film and spreads to the human ear. The more the sound will be heard, the more flavor! Transparent, clear, high sensitivity, stable magnetic field, reducing distortion, improving sound quality, eliminating multiple harmonics, and no color interference Weight: 0.604KG Magnetic steel: 70MM Size: 110MM Voice coil: 25-core composite ceramic membrane Power: 30W-60W DC impedance：about 6.7ohm Sensitivity: 94DB Frequency response: 1.2K-22K Package：1pcs

Addition Information of Speaker Ceramic Diaphragm Audio Tweeter High-end 4 Inch Fever-grade 25core Hifi Speaker Unit 94DB 1PCS

Product ID : 4001296493688
Category Name : Bookshelf Speakers
Regular Price : US $35.88
Discount Price : US $29.78
Discount : 17%
Rating : 4.9
Orders : 30
Reviews : 11

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