JWT has more than 10+ years manufacture experience in Passive Radiator Diaphragm Auxiliary Bass Rubber Vibration Plate
Offering products meet with Rohls, Reach, FDA, and LFGB compliant.
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
High resolution
Easy-installed passive radiator
Convenient debugging
Increase the lower potential of the bass
Increase capability for ultra low frequency reproduction at high decibel levels
Passive radiators can be used to provide a more balanced sound in small speaker systems that would otherwise have an exaggerated midrange and treble response.
Passive radiators are typically more efficient than traditional bass drivers, as they do not require a separate amplifier or power source.
Passive radiators can be used to create a more uniform sound field, as they radiate sound in all directions.
Cooperation Brands
Material
silicone/Rubber
aluminum
stainless steel
zincification sheet
Packing
Inner packing: EPE foam, Styrofoam or Blister packaging
Outer packing: Master carton
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