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  6. Item#: 9SIC8JMM5K2322

  • $21.63
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    Ships from China.
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    Shipped by ThermalNest

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    AJMRTC TPA3116D2 HIFI Digital Audio Amplifier Board, DC 1025V High Power 2.1Channel Subwoofer Amp Module, 50W×2+100W Output Audiophile Stereo Bass Amplifier for DIY Speaker Audio System Projects

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    • Adopts TPA3116D2 highperformance digital amplifier chip, delivers 50W×2 stereo channels plus 100W subwoofer output for 2.1channel audio system builds.
    • Works with DC 1025V widerange power supply, provides powerful clean sound output for homemade speaker and subwoofer cabinet assembly.
    • HIFI audiophilegrade circuit design reduces signal distortion, brings clear midhigh vocal performance together with rich deep bass effect.
    • Compact circuit board layout fits DIY audio enclosures, suitable for speaker modification, home audio upgrade and experimental electronic projects.
    • Builtin overcurrent and shortcircuit protection mechanisms lower risk of chip damage caused by improper wiring or speaker load faults.
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    AJMRTC TPA3116D2 digital audio amplifier board is a highpower 2.1channel HIFI amplifier module built for audiophile DIY audio enthusiasts. Powered by DC 1025V input voltage, this amp outputs 50W per leftright stereo channel and 100W dedicated subwoofer channel, supporting independent bass speaker configuration to enhance lowfrequency performance.

    Thanks to TPA3116D2 chips mature digital amplification technology, the module maintains lowdistortion audio output even under highpower working status, producing transparent midhigh tone and solid deepbass response. Integrated protective circuits guard against shortcircuit, overcurrent faults to improve working reliability.

    Compact PCB size facilitates installation inside custombuilt speaker boxes or audio equipment housings. Widely used for DIY speaker assembly, old audio system upgrade and various embedded audio projects. Please match correct DC 1025V power supply and proper speaker impedance before poweron. Basic electronic wiring knowledge is required for installation. Power supply and speakers are not included.

    Specifications

    Brand: AJMRTC Item Type: 2.1Channel Digital Audio Amplifier Board Main Chip: TPA3116D2 Power Supply: DC 1025V Output Power: 50W×2(Stereo)+100W(Subwoofer) Audio Grade: HIFI Audiophile Level Application: DIY Speaker System, Subwoofer Build, Audio Equipment Modification Protection: Shortcircuit & Overcurrent Protection

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