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Tda8950 Digital 2.0 Power Amplifier Board Stereo 150w*2 Dual Subwoofer Power Amplifier Board - Home Theater Amplifiers - AliExpress
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TDA8920 Subwoofer Stereo/Audio Digital Home Amplifier 140W Power Amp Board DIY 2200uF/35V #090007 _ - AliExpress Mobile
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