AC15-22V Scheda Amplificatore Altoparlante 2.0 Canali Stereo 80W+80W Fai da Te con Cavo Alimentazione

Dual AC15-22V 2.0 Channel Stereo 80W+80W High-Power DIY Speaker Amplifier. Output power: 80W+80W. Operational amplifier type: 4558. Board With Power Cord. Channel type.: 2.0 channel.

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