COOLHOOD Bass Diaphragm Repair Parts Accessories Home Theater 45MM Vibrating Plate Black

Description:
and
Features:
1.Bass radiator, passive , is used to replace the inverted tube, the subwoofer made with the radiator and the traditional back subwoofer,
compared to the following advantages, low frequency dive depth and backward , But the of speed is significantly faster than the back-type.
2.possession of a certain tight box , but also completely put outrageous structure of a drawback - that is, inverted pipe mouth to bring the noise.
So like dive , but the speed has a demand for using the radiation made subwoofer is the best
3.The new and improved Bass radiator, allows you to mass tune the passive radiator to obtain the for ideal tuning frequency and additional without any additional amplifier power or enclosure .
4.The Bass radiator can dramatically increase subwoofer efficiency and capability for low frequency reproduction at high decibel levels.

Specifications:
Color: Black
iron plate :1.0mm thick
Diameter:45mm
rubber: 0.2mm thick,65 degrees
Rubber+Iron
Quantity:1 Pair

Note:
retail package.
: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Include:
1 Pair x Diaphragm
(other accessories in the picture is not included.)