Fosi Audio M01-BT Amplificatore Subwoofer Bluetooth 5.0 300 Watt Home Theater...
Manufacturer: Fosi Audio. Switch to SUB(As a subwoofer amp): You can use the banana plugs or bare wires to connect the passive subwoofer to the M01-BT, use the RCA cable to connect the powered subwoofer to the M01-BT.