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    -502L 2X50W Bluetooth 5.0 Amplifier Board Digital Audio HiFi Stereo Channel Class D AMP Without Shell

    -502L 2X50W Bluetooth 5.0 Amplifier Board Digital Audio HiFi Stereo Channel Class D AMP Without Shell

    The potentiometer adjusts the volume with a switch for easy control of the volume making it Perfect for DIY speakers.If it is a metal box you need to bring out the Bluetooth antenna. The copper DC connector is used to withstand high current and no... more

    $10.07

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    TPA3116 Bluetooth HiFi Power Subwoofer 2.1 Channel Audio Stereo Amplifier Board

    TPA3116 Bluetooth HiFi Power Subwoofer 2.1 Channel Audio Stereo Amplifier Board

    Specifications: This is a high-performance digital power amplifier. It support 100W(bass channel) + 50W(left channel) + 50W(right channel) three-channel output. The amplifier support bluetooth-compatible audio reception and external audio input... more

    $31.99 $23.49

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    2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

    2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

    Product name: 2.1 channel subwoofer power amplifier board Supply voltage: 12-20V DC Supply current: 3-5A Maximum power: 2*25W+50W 8Ω Minimum power: 2*15W+30W 4-8Ω Bluetooth version: 5.0 Channel: 2.1 Job type: Class D Product size: 96 x 48mm... more

    $15.48

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    2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

    2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

    Product name: 2.1 channel subwoofer power amplifier board Supply voltage: 12-20V DC Supply current: 3-5A Maximum power: 2*25W+50W 8Ω Minimum power: 2*15W+30W 4-8Ω Bluetooth version: 5.0 Channel: 2.1 Job type: Class D Product size: 96 x 48mm... more

    $14.70 $13.77

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    2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

    2.1 Channel Digital Power Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

    Product name: 2.1 channel subwoofer power amplifier board Supply voltage: 12-20V DC Supply current: 3-5A Maximum power: 2*25W+50W 8Ω Minimum power: 2*15W+30W 4-8Ω Bluetooth version: 5.0 Channel: 2.1 Job type: Class D Product size: 96 x 48mm... more

    $14.11

    FREE shipping

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    2.1 Channel Digital Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

    2.1 Channel Digital Amplifier Board+AUX Audio Cable 2x25W+50W BT5.0 Subwoofer Class D Amplifier Board DC12-20V

    Product name: 2.1 channel subwoofer power amplifier board Supply voltage: 12-20V DC Supply current: 3-5A Maximum power: 2*25W+50W 8Ω Minimum power: 2*15W+30W 4-8Ω Bluetooth version: 5.0 Channel: 2.1 Job type: Class D Product size: 96 x 48mm... more

    $15.15 $13.77

    FREE shipping

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