2pcs Replacement For RCF M82 Diaphragm for N850 Driver, Pure Aluminum flat wire

High-concerned chemical：None Package：Yes Material：- Model Number：N850 Diaphragm Item Type：Speaker Active Components Brand Name：KSOAQP Origin：Mainland China

High-concerned chemical: None Package: Yes Material: - Model Number: N850 Diaphragm Item Type: Speaker Active Components Brand Name: KSOAQP Origin: Mainland China