---
product_id: 134876889
title: "XINGYHENG 2Pcs TDA7297 Dual-Channel Audio Power Amplifier Board Module Power Input Mode 4-8 Ohms 10-50W Speakers Audio Amplifier Module Converter for DC Power Supply Audio System DIY Speakers"
brand: "xingyheng"
price: "€ 26.55"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/134876889-xingyheng-2pcs-tda7297-dual-channel-audio-power-amplifier-board-module
store_origin: NL
region: Netherlands
---

# 10-50W Power Dual-Channel Safety Features XINGYHENG 2Pcs TDA7297 Dual-Channel Audio Power Amplifier Board Module Power Input Mode 4-8 Ohms 10-50W Speakers Audio Amplifier Module Converter for DC Power Supply Audio System DIY Speakers

**Brand:** xingyheng
**Price:** € 26.55
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify Your Life with XINGYHENG!

## Quick Answers

- **What is this?** XINGYHENG 2Pcs TDA7297 Dual-Channel Audio Power Amplifier Board Module Power Input Mode 4-8 Ohms 10-50W Speakers Audio Amplifier Module Converter for DC Power Supply Audio System DIY Speakers by xingyheng
- **How much does it cost?** € 26.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/134876889-xingyheng-2pcs-tda7297-dual-channel-audio-power-amplifier-board-module)

## Best For

- xingyheng enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with current limiting and short circuit protection.
- • **Built to Last:** Crafted with pure copper and nickel plating for durability.
- • **Unleash Your Sound:** Transform your audio experience with high-quality amplification.
- • **Heat Dissipation Master:** Large copper area and dense vias ensure optimal cooling.
- • **Versatile Compatibility:** Perfect for 4-8 Ohm speakers, ideal for DIY projects.

## Overview

The XINGYHENG 2Pcs TDA7297 Dual-Channel Audio Power Amplifier Board Module is designed for audio enthusiasts seeking high-quality sound. With a power input mode of 4-8 Ohms and a range of 10-50W, this module is perfect for various audio systems, ensuring durability and safety with features like short circuit protection and efficient heat dissipation.

## Description

XINGYHENG 2Pcs TDA7297 Dual-Channel Audio Power Amplifier Board Module Power Input Mode 4-8 Ohms 10-50W Speakers Audio Amplifier Module Converter for DC Power Supply Audio System DIY Speakers

## Features

- Super material: It is made of electronic accessories, nickel plating on surface(anti-oxidatioan), inner conductor: pure copper. It is long lasting and durable for you to use.
- Package including: 2 pack of power amplifier board. A large area of copper and dense vias hole enhance heat dissipation. it has current limiting, short circuit and over temperature protection. Even if the output is short circuit, it will not burn out the module and it is safer
- Input power: Input power is about 4-8 Ohms, 5-15W. Working Voltage is about DC 6 ~ 18V .
- High Power High Efficiency: High reliability, strong vibration resistance, good electromechanical performance. Sound quality is very good by using this module. Mono digital audio power amplifier chip.High output and low power consumption.
- A wide range of applications: Applicable speaker impedance is 4-8 ohms (8 ohms is the best. This module can be applied to audio system, household power system, DIY speaker etc.

## Product Details

- **Voltage:** 18 Volts
- **Manufacturer:** XINGYHENG
- **Maximum Supply Voltage:** 18 Volts (DC)
- **Minimum Supply Voltage:** 6 Volts
- **Mounting Type:** Surface Mount

## Images

![XINGYHENG 2Pcs TDA7297 Dual-Channel Audio Power Amplifier Board Module Power Input Mode 4-8 Ohms 10-50W Speakers Audio Amplifier Module Converter for DC Power Supply Audio System DIY Speakers - Image 1](https://m.media-amazon.com/images/I/51QU9LLi+PL.jpg)

## Questions & Answers

**Q: Where is the audio input?**
A: The 3 pins are ground, left and right input. The "green box shaped things" are phoenix connectors for left and right output (L&R speakers)

**Q: Has anyone try this with less than 6 volts?**
A: No I didn’t but I won’t recommend it. 12v at least. Check out the data sheet for the amp ‘TDA7297’ and there you can find specs on lows and highs for voltage and other useful information

**Q: Do these have any gain or are they just voltage followers?**
A: as with anything called a power amplifier they amplify. Low voltage signal in hi current out. Power is the product of of volts times amps . the higher the voltage is driven into a fixed load. the higher the current will be.  A power amplifier amplifies both volts and amps(Power).

**Q: Where does it connect to the 12V?**
A: You can either a) get a 12v Computer charger or b) you can sea soilder the power connector and put your own power supply

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*