Passive Radiator for Bluetooth Speaker manufactured by JWT, can meet your strictly request of Passive Radiator according to your samples or 3D drawings
Offer customized service for branded corporations since 2007.
A passive radiator system uses the sound otherwise trapped in the enclosure to excite a resonance that makes it easier for the speaker system to create the deepest pitches
Bass radiator, also known as a "drone cone", for replacing the inverted tube or subwoofer with the radiator and the traditional back subwoofer.
Air turbulence noise is no longer an issue, when air rapidly escapes the pipe at high volumes.No more high frequencies reflected out the port.
Passive radiators operate in conjunction with the active driver at low frequencies, sharing the acoustic load and reduce the excursion of the driver.
Passive radiators can be used to reduce the amount of vibration and resonance in the speaker cabinet, as they can dissipate some of the energy that would otherwise be absorbed by the enclosure.
Passive radiators can be used to provide a more dynamic sound, as they can move a greater volume of air than a traditional bass driver of the same size.
Passive radiators can be used to create a more compact and portable speaker system, as they can be designed to fit in smaller enclosures.
Material
silicone/Rubber
aluminum
stainless steel
zincification sheet
Packing
Inner packing: EPE foam, Styrofoam or Blister packaging
Outer packing: Master carton