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XH-M139 2.1 Power Amplifier Board

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-02-17

  • SKU: 2472 | DAC402

Availability: NotInStock priceValidUntil: 2026-02-17

  • Rs. 895.00 (inc GST)
    Rs.758.47 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

XH-M139 2.1 Power Amplifier Board

TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board

XH-M139 2.1 Channel Digital Subwoofer Power Amplifier Board adopts two high-quality TPA3116D2 digital amplifier chips. Sound quality is very good, high efficiency and amplifying power. 50 Watts x 2 + 100 Watts 2.1 channels (left/right channel and subwoofer channel), high efficiency and low-heat. Users can adjust the volume by themselves easily. It is powered by DC 12 to 24 Volts, wide input voltage.

Check out various types of Audio Amplifier Modules.

We have Various sizes of Audio, Sound and Voice Module. Check out our complete collection of Audio, Sound and Voice Module.


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of XH M139 2.1 Power Amplifier Board

  • Adopts two high-quality TPA3116D2 digital amplifier chips.
  • Good sound quality, high efficient device and power amplifying feature.
  • 50 Watt x 2 + 100 Watt  2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
  • Input voltage: 12 to 24 Volts DC
  • User can adjust the volume by themselves easily.
  • Applicable speaker impedance : 4-8 ohm.
  • Just connect the power supply and loudspeaker box, enjoy pure digital music

Specification of  XH M139 2.1 Power Amplifier Board 

  • Supply Voltage : DC 12 to 24 Volts
  • Main Chip : TPA3116 x 2
  • Channel Type : 3 Channels(Left Channel, Right Channel, Subwoofer)
  • Output Power : 50 Watts x 2 + 100 Watts x 1 Subwoofer
  • Output Match : 4-8 ohm
  • Audio Output : Terminals
  • Frequency Response Range : 14-100KHz
  • SNR : 100dB
  • Switching Frequency : 1.2MHz
  • PCB Board Size (LxWxH) mm : 100 x 70 x 30
  • Weight : 113 grams

Package includes:

  • 1 x XH-M139 2.1 Power Amplifier Board


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    Extra Information
    Country of Origin China
    Imported By ElectroSource Private Limited

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    Do you provide a GST bills?
    Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
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    Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
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    We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
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