Original K 303B Diameter 1.5 Big Vacuum Magnet 9 CM Base + 5M Teflon Line Vacuum Suction Cups Car Vehilce Radio

Original K 303B Diameter 1.5 Big Vacuum Magnet 9 CM Base + 5M Teflon Line Vacuum Suction Cups Car Vehilce Radio
  • Продавецwww.flimmer.com
  • Список ценUS $23.87piece
  • Продажная ценаUS $23.87piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,9 (187)

Oписание продукта

  pair of (2 pcs)  Melo David Audio C.M.M.D  Ceramic Metal Matrix  

 dome tweeter.2018 version


Sounds style is close to the beryllium dome


CMMD – Ceramic Metal Matrix Diaphragms This invention provides a method of manufacturing speaker diaphragm for a loudspeaker that has a composite material formed of two layers of ceramic material separated by a light metal substrate and where the core is formed by stamping a sheet of standard gauge aluminum to form a speaker core and then deep anodizing the core to obtain a ceramic layer of alumina on each surface that is at least about 1 mil. thick.


Aluminum front panel / 9pcs neodymium magnet 




impedance: 8 Ohm 

DCR: 5.8ohm 


sensitivity: 92db




frequency: 800~~30KHZ 


recommend crossover point:>2 K 




 *Please read it carefully before the purchase *




we choose fastest shipping way  to different country,no fixed

delivery speed:city > town>village.


Economy shipping (can be track ):


shipipng way:4px, china post ,singapore post ,E-packed,DHL e-comercial,no fixed.


USA: 7~20days

United Kingdom:  7~19days

sounth Korea :   7~20days

Japan :  7~20days


Russia : main city 20~25day ,remote area 25~40day

France,SPAIN,Netherland,Norway,Denmark,Sweden,Poland,Finland 15~30day. Italy :30~50day 

most  contry 20~38days    

brazil 30~60day.south america 30~60day


Express shipping:

Shipping way : FEDEX ,DHL,EMS ,4px express.not fixed

West& north Europe, Canada, USA, Australia, East&south Asia ------3~8 work days.      



You may have to pay import tax, it is your duty. But generally you don\'t need to pay or just pay a little, because I send package as small gift or with a lower value declared.

but if buyer refuse pay tax cause the parcel return or destory..buyer must response to the lost . 


















Copper dome VS CMMD dome,  CMMD dome upgrate 30% sound