---
product_id: 134876889
title: "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: "230 kr"
currency: DKK
in_stock: true
category: "Xingyheng"
url: https://www.desertcart.dk/products/134876889-2pcs-tda7297-dual-channel-audio-power-amplifier-board-module-power
store_origin: DK
region: Denmark
---

# 10-50W Power Dual-Channel Safety Features 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:** 230 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify Your Life with XINGYHENG!

## Quick Answers

- **What is this?** 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?** 230 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/134876889-2pcs-tda7297-dual-channel-audio-power-amplifier-board-module-power)

## 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

About us: This is an audio power amplifier board that enhances low-power, inaudible electronic audio signals, such as those fromradio receivers or electric guitar pickups, enough to drive speakers or headphones. The power amplifier allows the listener to hear the signal. It contains a TDA7297 power amplifier chip, the design optimizes the circuit layout, the sound quality is very good, and the power is large.With this module, the sound quality is very good. Mono digital audio power amplifier chip. High output and low power consumption. Applicable speaker impedance: 4-8 ohms (8 ohms is the best). Package including: 2pcs x Power amplifier board module Module performance and features: -Onboard TDA7297 audio power amplifier chip, dual channel 15W+15W, suitable for 4-8 Ohms, 10-50W speakers -The main pin of the chip has been led out, convenient for external device control, onboard 2 channel 5.08 (mm) pitch 2P binding posts, respectively for left and right channel wiring output -The onboard dial potentiometer can adjust the volume output size;-The power input mode is DC5.5*2.5-Supports DC power supply, terminal block, and pin 3 power input mode.-Onboard 10K adjustable resistance, you can adjust the volume amplified Onboard power indicator-Major pin of the chip has led, can be directly input audio signal-Operating voltage: 6 ~ 18V-Board size: 45 (mm) x 33 (mm) x 25 (mm) L x W x H-Overall over temperature protection-Weight: 17g

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QVQGB4H |
| Best Sellers Rank | #270,111 in Electronics ( See Top 100 in Electronics ) #1,570 in Audio Component Amplifiers |
| Brand Name | XINGYHENG |
| Customer Reviews | 4.2 4.2 out of 5 stars (62) |
| Manufacturer | XINGYHENG |
| Material Type | Electronic Accessories, Pure Copper, Nickel Plating |
| Maximum Output Power | 50 watts |
| Maximum Supply Voltage | 18 volts_of_direct_current |
| Minimum Supply Voltage | 6 volts |
| Model | TDA7297 |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Number of Items | 2 |
| Number of Packs | 2 |
| Part Number | XLX-5123 |
| Specification Met | Technical Specifications Met |
| UPC | 700713393276 |
| Unit Count | 2 Count |
| Voltage | 18 volts |

## Product Details

- **Manufacturer:** XINGYHENG
- **Maximum Supply Voltage:** 18 volts_of_direct_current
- **Minimum Supply Voltage:** 6 volts
- **Mounting Type:** Surface Mount
- **Voltage:** 18 volts

## Images

![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 Denmark*
*Store origin: DK*
*Last updated: 2026-11-05*