JWT has 10+ years OEM&ODM experience in passive radiator manufacturing and cooperated with many famous brands like Sony, Harman Kardon, TCL, etc.
Offer customized service for branded corporations since 2007.
Passive Radiator
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.
Features
Durable and practical passive radiator
Bass Boost
Excellent experience of stereo sound
Low-frequency passive radiator
High sensitivity
Easy-installed passive radiator
Increase subwoofer efficiency
Increase the lower potential of the bass
Increase capability for ultra low frequency reproduction at high decibel levels
Excite a resonance to create the deepest pitches
Passive radiators are speaker drivers that do not have a voice coil or magnet, and are used to enhance the bass response of a speaker system.
Passive radiators are often used in small speaker systems where there is limited space for a traditional bass driver.
Passive radiators work by using a passive diaphragm to move air in and out of the speaker enclosure, creating low frequency sound waves.
Cooperation Brands
Material
silicone/Rubber
aluminum
stainless steel
zincification sheet
Packing
Inner packing: EPE foam, Styrofoam or Blister packaging
Outer packing: Master carton
