---
product_id: 417728746
title: "SONICROBO CART PAM8403 Super Mini Digital Amplifier Board 2 * 3W Class D Digital 2.5V to 5V Power Amplifier Board Efficient Pack of 5"
brand: "generic"
price: "56 kr"
currency: DKK
in_stock: true
reviews_count: 5
url: https://www.desertcart.dk/products/417728746-sonicrobo-cart-pam8403-super-mini-digital-amplifier-board-2-3w
store_origin: DK
region: Denmark
---

# 85% Efficiency 21x18 mm Size 2.5V-5V Voltage Range SONICROBO CART PAM8403 Super Mini Digital Amplifier Board 2 * 3W Class D Digital 2.5V to 5V Power Amplifier Board Efficient Pack of 5

**Brand:** generic
**Price:** 56 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify Your Sound, Minimize Your Space!

## Quick Answers

- **What is this?** SONICROBO CART PAM8403 Super Mini Digital Amplifier Board 2 * 3W Class D Digital 2.5V to 5V Power Amplifier Board Efficient Pack of 5 by generic
- **How much does it cost?** 56 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/417728746-sonicrobo-cart-pam8403-super-mini-digital-amplifier-board-2-3w)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack:** Get 5 units to power multiple projects or share with friends!
- • **Easy Integration:** Seamlessly integrates into your projects with a minimal footprint.
- • **Compact Powerhouse:** Transform your audio experience with this ultra-compact amplifier.
- • **Efficient Performance:** Enjoy high-quality sound with an impressive 85% amplification efficiency.
- • **Versatile Compatibility:** Perfectly pairs with 4 or 8 ohm speakers for diverse audio setups.

## Overview

The SONICROBO CART PAM8403 Super Mini Digital Amplifier Board is a compact and efficient audio solution, operating between 2.5V to 5V with an impressive 85% amplification efficiency. Measuring just 21x18 mm, this amplifier is designed for 4 or 8 ohm speakers, making it ideal for various audio applications. This pack of 5 ensures you have enough units for multiple projects or to share with fellow audio enthusiasts.

## Description

SONICROBO CART PAM8403 Super Mini Digital Amplifier Board 2 * 3W Class D Digital 2.5V to 5V Power Amplifier Board Efficient Pack of 5

## Features

- Amplifier IC: PAM8403
- Operating Voltage: 2.5V-5V
- Amplification Efficiency: 85%
- Dimension(LxW): 21x18 mm
- Load: 4 ohm or 8 ohm small speakers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Generic |
| Manufacturer | china |
| Country of Origin | China |
| Number of Memory Sticks | 14 |
| Item Weight | 200 g |
| Product Dimensions | 1 x 1 x 0.1 cm; 200 g |
| Item part number | 00013 |
| Item Height | 1 Millimeters |
| Item Width | 10 Millimeters |

## Images

![SONICROBO CART PAM8403 Super Mini Digital Amplifier Board 2 * 3W Class D Digital 2.5V to 5V Power Amplifier Board Efficient Pack of 5 - Image 1](https://m.media-amazon.com/images/I/51nVj0fF2dL.jpg)
![SONICROBO CART PAM8403 Super Mini Digital Amplifier Board 2 * 3W Class D Digital 2.5V to 5V Power Amplifier Board Efficient Pack of 5 - Image 2](https://m.media-amazon.com/images/I/615do9FQoGL.jpg)
![SONICROBO CART PAM8403 Super Mini Digital Amplifier Board 2 * 3W Class D Digital 2.5V to 5V Power Amplifier Board Efficient Pack of 5 - Image 3](https://m.media-amazon.com/images/I/61ZZsuuvH1L.jpg)
![SONICROBO CART PAM8403 Super Mini Digital Amplifier Board 2 * 3W Class D Digital 2.5V to 5V Power Amplifier Board Efficient Pack of 5 - Image 4](https://m.media-amazon.com/images/I/61sus4VzbsL.jpg)
![SONICROBO CART PAM8403 Super Mini Digital Amplifier Board 2 * 3W Class D Digital 2.5V to 5V Power Amplifier Board Efficient Pack of 5 - Image 5](https://m.media-amazon.com/images/I/51f+mCuZ1hL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    No
  

*by S***N on Reviewed in India on 6 January 2024*

No

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Best
  

*by P***R on Reviewed in India on 9 September 2022*

Best Product in low price

### ⭐ 1.0 out of 5 stars







  
  
    bhut hi jada bekar hai ye product Sara Paisa barbad
  

*by D***K on Reviewed in India on 16 December 2022*

I dislike this product because the sound quality is too low and price is so high i think that why i waste my money here Would have bought a better product than this

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**Shop now:** [https://www.desertcart.dk/products/417728746-sonicrobo-cart-pam8403-super-mini-digital-amplifier-board-2-3w](https://www.desertcart.dk/products/417728746-sonicrobo-cart-pam8403-super-mini-digital-amplifier-board-2-3w)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-26*