4Pcs 3" 70mm Bass Speaker Passive Radiator Rubber Vibration Plat
Features：
- Bass radiator, also known as a "drone cone", for replacing the inverted tube or subwoofer with the radiator and the traditional back subwoofer.
- 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
- 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.
- Working similarly to a vent, the passive radiator will only add as much as they subtract.
Specification:
- Material: Rubber, Iron (metal plate at the middle)
- Color: Black
- Outer Diameter:70mm
- Inner Diameter:55mm
- Height:4.5mm
Package Content：
- 4 x Speaker Radiator
Tags:$0 - $20,DIY Components,Electronics,Modules,Others,Speaker Accessories,Speaker Repair
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fashionablecheap.zencart-php.com Reviews:
This shoe is wonderful! I had bought it in blue at JC Penney, and liked it so much I got on and bought the black one. I wear a size 13, and these are very comfy and ready to run in.
- United Kingdom
neck5svksale.colleotify.com Reviews:
Fits perfect. Comfortable. Does the job.
- United Kingdom
list.outletstree.com Reviews:
Had to wait long but the bag is TOP quality will defo buy from here again
- United Kingdom
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