DAS WR-6412DX

Wr 6412Dc S? D?ng Loa Woofer 12P V?i Voice Coil 3� ?? T�i T?o T?n S? Th?p. Driver N�n M�n Ch?n H�nh Khuy�n 1.5� M-75 K?t H?p V?i Loa Horn C� Th? Xoay 60� X 40� ?? T?o Ra T?n S? Cao ?n T??ng