Vi?t Th??ng L� N?i B�n ??y ?? C�c Lo?i D�y C�p, D�y Jack Loa, D�y T�n Hi?u Ph�ng Thu Tr�n To�n Qu?c. D�y C�p Loa, 2-Pole Speakon Connectors, Connector C?a Neutrik, D�i 10M