Scheda Amplificatore di Potenza Digitale Subwoofer Bluetooth 50W+50W+100W 2.1Ch Bass Treble

Output Power: Left/Right Channels ≤50W, Subwoofer ≤100W. Compatible speakers: 20–100W, 4–8 ohms. 1 x Amplifier board. 1 x Battery connection cable.

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