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DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board

DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board
-40 %
DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board
₹1,132
₹1,890
Ex Tax: ₹1,132


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Delivery may take 12–15 days due to high order volume and operational delays caused by heavy rain.

Orders placed between 29 July 2025 and 10 August 2025 will be shipped within 2–4 days after confirmation.

Delivery may take 12–15 days due to high order volume and operational delays caused by heavy rain.

Please note: Customer Support will be closed from 29 July to 10 August 2025.

Customer Support | Call/WhatsApp: +91 91306 42220

Product Queries/Support | Custom Orders | Bulk Discounts | Mon–Sat: 11am – 6pm

DC12-24V TPA3116D2 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. 50W x 2+100W 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 12-24V, wide input voltage.


Features:

  1. Adopts two high-quality TPA3116D2 digital amplifier chips.
  2. Good sound quality, high efficient device and power amplifying feature.
  3. 50W x 2+100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
  4. Powered by DC 12-24V, wide input voltage.
  5. User can adjust the volume by themselves easily.
  6. Applicable speaker impedance: 4-8 ohm.
  7. Just connect the power supply and loudspeaker box, enjoy pure digital music!.


Package includes:

1 x DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board



Specifications:

Supply Voltage

DC 12-24V

Main Chip

TPA3116 x 2

Channel Type

3 Channels(Left Channel, Right Channel, Subwoofer)

Output Power

50W x 2 + 100W 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

113g

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Notes

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