---
product_id: 540934820
title: "Dual Channel Power Amplifier, Audio Power Amplifier Module 2.5V-5.5V 3W+3W Type D PAM8403 Digital Audio Amplifier Power Amp Module Super, Amplifiers"
brand: "spacnana"
price: "44 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/540934820-dual-channel-power-amplifier-audio-power-amplifier-module-2-5v
store_origin: PL
region: Poland
---

# 90% Efficiency 3W+3W Power Built-in Protection Dual Channel Power Amplifier, Audio Power Amplifier Module 2.5V-5.5V 3W+3W Type D PAM8403 Digital Audio Amplifier Power Amp Module Super, Amplifiers

**Brand:** spacnana
**Price:** 44 zł
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify Your Audio Experience!

## Quick Answers

- **What is this?** Dual Channel Power Amplifier, Audio Power Amplifier Module 2.5V-5.5V 3W+3W Type D PAM8403 Digital Audio Amplifier Power Amp Module Super, Amplifiers by spacnana
- **How much does it cost?** 44 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/540934820-dual-channel-power-amplifier-audio-power-amplifier-module-2-5v)

## Best For

- spacnana enthusiasts

## Why This Product

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

## Key Features

- • **Unleash the Sound:** Experience crystal-clear audio with 3W per channel!
- • **Compact & Efficient:** Designed for seamless integration into your devices.
- • **Smart Safety Features:** Built-in protection against short circuits and overheating.
- • **Versatile Power Options:** Power it up with USB, phone chargers, or lithium batteries.
- • **Whisper-Quiet Operation:** Enjoy noise-free power on/off transitions.

## Overview

The Dual Channel Power Amplifier PAM8403 is a high-efficiency audio amplifier module that delivers 3W per channel with a 90% efficiency rating. It features a built-in noise reduction circuit for silent operation and robust protection against short circuits, overcurrent, and overheating. This versatile amplifier can be powered by various sources, making it ideal for a wide range of applications including TVs, laptops, and portable speakers.

## Description

Dual Channel Power Amplifier, Audio Power Amplifier Module 2.5V-5.5V 3W+3W Type D PAM8403 Digital Audio Amplifier Power Amp Module Super, Amplifiers

## Features

- HIGH EFFICIENCY90%: With 90% high efficiency, the audio power amplifier module can provide 3W (left channel)+3W (right channel) when using 4Ω load and 5V power supply
- CLEVER DESIGNBuild-in noise reduction circuit, no noise when power on/off, supports short circuit, over current and over temperature protection.
- Build-in noise reduction circuit, no noise when power on/off, supports short circuit, over current and over temperature protection.
- WIDE APPLICATION: The audio power amplifier module is widely used for LCD TVs, monitors, laptops, portable speakers, DVD players, game players, phones
- WIDELY USEDIt can be powered by computer USB 5V, or phone charger 5V, or lithium battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | fr4 |
| Number of Channels | 2 |
| Minimum Supply Voltage | 2.5 Volts |
| Mounting Type | Surface Mount |
| Voltage | 5 Volts |
| Maximum Supply Voltage | 5 Volts |

## Images

![Dual Channel Power Amplifier, Audio Power Amplifier Module 2.5V-5.5V 3W+3W Type D PAM8403 Digital Audio Amplifier Power Amp Module Super, Amplifiers - Image 1](https://m.media-amazon.com/images/I/71uaC2weQYL.jpg)

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**Shop now:** [https://www.desertcart.pl/products/540934820-dual-channel-power-amplifier-audio-power-amplifier-module-2-5v](https://www.desertcart.pl/products/540934820-dual-channel-power-amplifier-audio-power-amplifier-module-2-5v)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-02*