---
product_id: 405287745
title: "DollaTek PAM8403 Mini DC 3W + 3W DC 5V Audio Amplifier Module Board Dual-channel Stereo Amplifier for DIY Portable Speakers Headphones"
brand: "dollatek"
price: "₪109"
currency: ILS
in_stock: true
reviews_count: 5
category: "Dolla Tek"
url: https://www.desertcart.co.il/products/405287745-dollatek-pam8403-mini-dc-3w-3w-dc-5v-audio-amplifier
store_origin: IL
region: Israel
---

# 90% high efficiency 3W x 2 stereo max output DC 2.5-5.5V wide voltage range DollaTek PAM8403 Mini DC 3W + 3W DC 5V Audio Amplifier Module Board Dual-channel Stereo Amplifier for DIY Portable Speakers Headphones

**Brand:** dollatek
**Price:** ₪109
**Availability:** ✅ In Stock

## Summary

> 🎧 Tiny Amp, Massive Impact: Power Your Sound Anywhere

## Quick Answers

- **What is this?** DollaTek PAM8403 Mini DC 3W + 3W DC 5V Audio Amplifier Module Board Dual-channel Stereo Amplifier for DIY Portable Speakers Headphones by dollatek
- **How much does it cost?** ₪109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/405287745-dollatek-pam8403-mini-dc-3w-3w-dc-5v-audio-amplifier)

## Best For

- dollatek enthusiasts

## Why This Product

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

## Key Features

- • **DIY Ready:** Perfect for custom portable speakers and headphone amps—build your unique sound
- • **Energy Smart:** 90% efficiency means longer battery life for your portable projects
- • **Compact Powerhouse:** Ultra-mini 30x22x16mm footprint fits anywhere
- • **Dual-Channel Stereo:** Crystal-clear 3W per channel output for immersive sound
- • **Volume & Power Control:** Integrated potentiometer switch for seamless volume and power management

## Overview

The DollaTek PAM8403 Mini DC Audio Amplifier is a compact, dual-channel stereo amplifier delivering 3W per channel at 5V with 90% efficiency. Designed for DIY portable audio projects, it operates on a wide DC voltage range (2.5-5.5V) and includes an integrated potentiometer switch for volume and power control, making it ideal for battery-powered devices and long-term stable use.

## Description

Feature: PAM8403 Mini Power Amplifier Board. Dimension:30 x 22 x 16mm (do not including potentiometer handle) Operating voltage: DC 3-5.5V Max output: 3Wx2 (5V 4Ω) Efficiency: 90% Note: Potentiometer with switch, can Adjust the volume and Control the power switch Suitable for battery or portable electronics products,suitable for long time steady usage. Package includes: 1x Mini Amplifier Board

Review: 5 stars all round
Review: Correspond à mes attentes

## Features

- PAM8403 Mini Power Amplifier Board.
- Operating voltage: DC 2.5-5.5V
- Max output: 3Wx2 (5V 4Ω)
- Efficiency: 90%
- Dimension:30 x 22 x 16mm (do not including potentiometer handle)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DJWGQVY |
| Item model number | PAM8403 |
| Manufacturer | DollaTek |
| Package Dimensions | 14.8 x 9.7 x 1.9 cm; 10 g |

## Product Details

- **Manufacturer:** DollaTek
- **Maximum supply voltage:** 5 Volts
- **Minimum supply voltage:** 2.5 Volts
- **Mounting type:** Surface Mount
- **Voltage:** 5 Volts (DC)

## Images

![DollaTek PAM8403 Mini DC 3W + 3W DC 5V Audio Amplifier Module Board Dual-channel Stereo Amplifier for DIY Portable Speakers Headphones - Image 1](https://m.media-amazon.com/images/I/51m3wo2yOqL.jpg)
![DollaTek PAM8403 Mini DC 3W + 3W DC 5V Audio Amplifier Module Board Dual-channel Stereo Amplifier for DIY Portable Speakers Headphones - Image 2](https://m.media-amazon.com/images/I/615kmrmGSAL.jpg)
![DollaTek PAM8403 Mini DC 3W + 3W DC 5V Audio Amplifier Module Board Dual-channel Stereo Amplifier for DIY Portable Speakers Headphones - Image 3](https://m.media-amazon.com/images/I/61FEyUugX8L.jpg)
![DollaTek PAM8403 Mini DC 3W + 3W DC 5V Audio Amplifier Module Board Dual-channel Stereo Amplifier for DIY Portable Speakers Headphones - Image 4](https://m.media-amazon.com/images/I/61eLerV3WbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***A on 27 October 2024*

5 stars all round

### ⭐⭐⭐⭐⭐ Review
*by C***N on 9 July 2025*

Correspond à mes attentes

### ⭐⭐⭐⭐⭐ Review
*by Z***P on 7 July 2025*

Mi serviva per amplificare un Raspberry in un progetto personale. Tutto ok

## Frequently Bought Together

- DollaTek Mini DC 3W + 3W DC 5V Audio amplifier Handy Digital Amplifier Module Board Dual-channel PAM8403 Stereo Amplifier for DIY Portable Speakers Headphones
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**Shop now:** [https://www.desertcart.co.il/products/405287745-dollatek-pam8403-mini-dc-3w-3w-dc-5v-audio-amplifier](https://www.desertcart.co.il/products/405287745-dollatek-pam8403-mini-dc-3w-3w-dc-5v-audio-amplifier)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-02*