continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Numeric Rubber Keypad, Rubber Button, Silicone Keyboard, Because we stay in this line about 10 years. We got best suppliers support on quality and price. And we had weed out suppliers with poor quality. Now many OEM factories cooperated with us too.

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Cheap price Rubber Duckbill Valve - Metal + Rubber speaker radiator – JWT Detail:

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 subwoofer efficiency
Increase the lower potential of the bass
Increase capability for ultra low frequency reproduction at high decibel levels
Reduce the excursion of the driver
Excite a resonance to create the deepest pitches

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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Our goal is to satisfy our customers by offering golden service, good price and high quality for Cheap price Rubber Duckbill Valve - Metal + Rubber speaker radiator – JWT, The product will supply to all over the world, such as: Ireland, Swansea, Italy, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.