2PC 4Inch 120MM Bass Radiator Passive Radiator Speaker Brushed Aluminum Auxiliary Bass Vibration Membrane For Woofer DIY

2PC 4Inch 120MM Bass Radiator Passive Radiator Speaker Brushed Aluminum Auxiliary Bass Vibration Membrane For Woofer DIY

 This product is not a speaker. It can't be used alone. There is no wiring port. It can be used directly in the hole of the box (provided the phase-reversed hole must be canceled).

 
Specification:
- Structure: aluminum plate weight
- Built-in type, it is recommended to install the hole again (recommended glue fixing)
- Outer diameter: 120MMM
- Height: 19MM
- Built-in opening: 113MM
 
Instruction:
  The bass radiator is also called passive speaker. It is used to replace the inverted tube. The subwoofer made with the radiator has the following advantages compared with the traditional inverted subwoofer. The low frequency dive depth is equivalent to the reverse type. However, the sense of speed is obviously faster than that of the reverse type, which has the advantage of a certain closed box, and at the same time completely eliminates the drawback of the inverted structure - that is, the wind noise brought by the inverted nozzle. So I like to dive deep, but friends who have higher requirements for bass speed are the best choice to make subwoofers with radiation basins.
 
 
Package included:
- 2PC