---
product_id: 174571830
title: "HDHUA Modification Accessories TPA3116 2.1 DC 12V-24V 50W+50W+100W HIFI Digital Audio Can Adjust Output Volume Amplifier Board"
brand: "hdhua"
price: "₨4512"
currency: SCR
in_stock: true
category: "Kitchen"
url: https://www.desertcart.sc/products/174571830-hdhua-modification-accessories-tpa3116-2-1-dc-12v-24v-50w
store_origin: SC
region: Seychelles
---

# HDHUA Modification Accessories TPA3116 2.1 DC 12V-24V 50W+50W+100W HIFI Digital Audio Can Adjust Output Volume Amplifier Board

**Brand:** hdhua
**Price:** ₨4512
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HDHUA Modification Accessories TPA3116 2.1 DC 12V-24V 50W+50W+100W HIFI Digital Audio Can Adjust Output Volume Amplifier Board by hdhua
- **How much does it cost?** ₨4512 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/174571830-hdhua-modification-accessories-tpa3116-2-1-dc-12v-24v-50w)

## Best For

- hdhua enthusiasts

## Why This Product

- Trusted hdhua brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Note: The 3P input jack &quot;Lin&quot; -- is the source left channel input, and the &quot;G&quot; -- is the source common ground &quot;Rin&quot; -- is the source right channel input.Parameters:Audio input sensitivity: 600-800mVFrequency response range: 20Hz-20KHzSpeaker impedance: left and right channels: 4-8 ohms, bass channel: 2-8 ohmsDimensions: 101 (W) x 100 (D) x (H) <;30mm, excluding potentiometers and socket extensionsOperating voltage range: DC11-24V (current 3-4A, or 19-24V/4-5A, if the power requirement is higher than 20-24V/8-9A) such as using AC transformer power supply, it must be rectified and filtered a direct current DC power supply is available for use. Note that the DC no-load voltage should not be greater than 25.5V (this is very important)Supports up to 50W (left channel) + 50W (right channel) + 100W (bass channel) for three channels.Wide working voltage, energy-saving design, efficiency up to 90%.You can use a good performance switching power supply, laptop switching power supply, you can also use a charging bottle, or car power supply, etc...Package included:1 x TPA3116 digital audio amplifier board

## Features

- 5. Switch / total volume potentiometer, with switch can turn off the amplifier / can also adjust the bass and left and right channel output volume,Total potentiometer with default switch.
- 1. The power supply can be accessed from a DC outlet or a terminal block.
- 3. Bass volume potentiometer, which can independently adjust the bass output volume,Left and right channel volume potentiometer, can adjust the left and right channel output volume at the same time.
- 2. Audio can be from 3.5mm socket, or 3P socket audio input interface, such as: computer, MP3 player, etc.
- 4. Treble adjustment potentiometer, adjustable left and right channel treble gain output.

## Images

![HDHUA Modification Accessories TPA3116 2.1 DC 12V-24V 50W+50W+100W HIFI Digital Audio Can Adjust Output Volume Amplifier Board - Image 1](https://images-na.ssl-images-amazon.com/images/I/61mg7fTh7kL.jpg)
![HDHUA Modification Accessories TPA3116 2.1 DC 12V-24V 50W+50W+100W HIFI Digital Audio Can Adjust Output Volume Amplifier Board - Image 2](https://images-na.ssl-images-amazon.com/images/I/71QXBnUhG6L.jpg)
![HDHUA Modification Accessories TPA3116 2.1 DC 12V-24V 50W+50W+100W HIFI Digital Audio Can Adjust Output Volume Amplifier Board - Image 3](https://images-na.ssl-images-amazon.com/images/I/61uFxoz92dL.jpg)
![HDHUA Modification Accessories TPA3116 2.1 DC 12V-24V 50W+50W+100W HIFI Digital Audio Can Adjust Output Volume Amplifier Board - Image 4](https://images-na.ssl-images-amazon.com/images/I/61YYtDgCxgL.jpg)
![HDHUA Modification Accessories TPA3116 2.1 DC 12V-24V 50W+50W+100W HIFI Digital Audio Can Adjust Output Volume Amplifier Board - Image 5](https://images-na.ssl-images-amazon.com/images/I/51K58fSmUML.jpg)

---

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-24*