TDA7377 DC12V Class AB Amp Board Car Amplifier Board 35W+35W Dual Channel DIY Audio Amp Kit. - 1 x TDA7377 Amplifier Board. - Output Power: For 4-8Ω speaker, maximum 2 35W stereo output (18V 4Ω). - Overall Size: 90.56 x 55.12 x 26.65 mm (L W H) (Including heat sink).
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