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XH-M139 2.1 Power Amplifier Board

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Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-04-14
SKU: 2472 | DAC402

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

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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.

Description

XH-M139 2.1 Digital Power Amplifier Board

XH-M139 2.1 Amplifier Board with TPA3116D2 chips, 50W x 2 + 100W, powered by 12-24V DC.

The XH-M139 2.1 Digital Power Amplifier Board employs two TPA3116D2 chips for exceptional sound quality. It delivers 50 Watts for left and right channels, plus an impressive 100 Watts for the subwoofer, all while maintaining high efficiency and low heat output. Users can easily adjust the volume to suit their listening preferences. This amplifier operates on a broad input voltage range of 12 to 24 Volts DC, making it versatile for various applications.

Ideal for audio enthusiasts, the XH-M139 2.1 Digital Power Amplifier Board supports speaker impedance between 4 to 8 ohms. Simply connect it to a compatible power supply and loudspeaker box to enjoy high-quality digital music. Its frequency response ranges from 14Hz to 100kHz, providing rich sound across various audio frequencies.

Incorporating features like a compact PCB size of 100 x 70 x 30 mm and a signal-to-noise ratio of 100dB, the XH-M139 2.1 Digital Power Amplifier Board is a reliable choice for enhancing your audio experience. Explore our collection of audio components to find the perfect match for your project.

At DNA, we offer top-notch Power Devices from renowned brands like TPA3116. Explore our wide range of Power Devices to elevate your audio projects. Check other "Power Devices" that we have in stock.

If you're searching for specific electronic parts, reach out to us. We can import hard-to-find items and support both retail and bulk orders. Consider our selection of Development Boards, Sensor Modules, IGBTs, and Transistors. Contact Us.

Features of XH-M139 2.1 Digital Power Amplifier Board

Two high-quality TPA3116D2 digital amplifier chips
Good sound quality
50W x 2 + 100W output
User volume adjustment
Input voltage: 12-24V DC
Speaker impedance: 4-8 ohm.

Specification of XH-M139 2.1 Digital Power Amplifier Board

Supply Voltage: DC 12 to 24 Volts
Main Chip: TPA3116 x 2
Channel Type: 3 Channels
Output Power: 50 Watts x 2 + 100 Watts x 1
Frequency Response: 14-100KHz
SNR: 100dB
PCB Size: 100 x 70 x 30 mm
Weight: 113 grams.

Applications of XH-M139 2.1 Digital Power Amplifier Board

Home audio systems
DIY audio projects
Subwoofer enhancement
Multimedia applications
Professional sound setups.

Package Includes

1 X XH-M139 2.1 Digital Power Amplifier Board

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

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.

What is your return / replacement policy?

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.

How long does dispatch take?

In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you accept bulk / OEM orders?

Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.

Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?

Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

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