138MM Bass Radiator Speaker Diaphragm Auxiliary Strengthen Bass Vibration Membrane Passive Radiator For Woofer DIY Accessories
Bass diaphragm
Mold point: K138-4
Size: 138mm
Material: Rubber
Cloak Burr: 0.15mm
Hardness: 65
Iron sheet size: 0.1mm
Weight: 0.5g
![](https://ae01.alicdn.com/kf/S8b091117726e4a8dbe68587f4620485fn.jpg)
![](https://ae01.alicdn.com/kf/S7d858c7251b641a09c96fe8bf2cdb617o.jpg)
![](https://ae01.alicdn.com/kf/Sf420c0d1d4644fdb9773eb1922d7e6a2b.jpg)
![](https://ae01.alicdn.com/kf/S2884108329fd4b64aa8d303bb6e65fc2n.jpg)
FAQ
Q:When will we send your order?
A:After we receive your order,we will send your order within 36 hours.(Except holidays)
Q:What if I received a product error or damage?
A: If you receive a product error or damage,please contact us immediately,we will respond quickly and give you a solution,you will get a refund or replacement service.
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