---
product_id: 538276130
title: "48V 5A Power Adapter Supply for Home Audio Bluetooth Stereo Receiver Amplifier Mini Hi-Fi Class D Integrated Amp"
brand: "fosi audio"
price: "€ 90.45"
currency: EUR
in_stock: true
category: "Fosi Audio"
url: https://www.desertcart.pt/products/538276130-48v-5a-power-adapter-supply-for-home-audio-bluetooth-stereo
store_origin: PT
region: Portugal
---

# 48V stable output 5A high current delivery Built-in safety protections 48V 5A Power Adapter Supply for Home Audio Bluetooth Stereo Receiver Amplifier Mini Hi-Fi Class D Integrated Amp

**Brand:** fosi audio
**Price:** € 90.45
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your audio like a pro — never miss a beat!

## Quick Answers

- **What is this?** 48V 5A Power Adapter Supply for Home Audio Bluetooth Stereo Receiver Amplifier Mini Hi-Fi Class D Integrated Amp by fosi audio
- **How much does it cost?** € 90.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/538276130-48v-5a-power-adapter-supply-for-home-audio-bluetooth-stereo)

## Best For

- fosi audio enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable metal enclosure backed by a 24-month warranty
- • **Compact Powerhouse:** Sleek, lightweight design fits perfectly in any setup or tight space
- • **Safety First, Always:** Overcurrent and overvoltage protection for worry-free listening
- • **Amp Up Without Limits:** Delivers a robust 5A current for high-power audio setups
- • **Power Your Sound with Precision:** Stable 48V output ensures flawless amplifier performance

## Overview

The Fosi Audio 48V 5A Power Adapter is engineered for high-performance home audio amplifiers, delivering a reliable 48V DC output with up to 5 amps of current. Its compact metal design includes essential safety features like overcurrent and overvoltage protection, ensuring durability and safe operation across home, office, or industrial environments. Perfectly compatible with popular Fosi Audio amps, it offers a 24-month warranty for peace of mind.

## Description

Free delivery and returns on eligible orders. Buy Fosi Audio 48V 5A Power Adapter Supply for Home Audio Bluetooth Stereo Receiver Amplifier Mini Hi-Fi Class D Integrated Amp at desertcart UK.

## Features

- The 48V 5A power adapter supply is specifically designed for use with amplifiers and is ideal for providing reliable power to Fosi Audio amplifiers, such as BT20A Pro, TB10D, and V3 amplifiers.
- Provides a stable and reliable output voltage of 48V for powering your device. Capable of delivering up to 5A of current, making it suitable for high-power applications.
- Manufactured with high-quality materials, ensuring long-term durability and reliability.
- Incorporates several safety features, including overcurrent protection and overvoltage protection, to ensure safe operation.
- The compact and lightweight design allows for easy portability and uses in tight spaces. It can be used in a range of settings, including home, office, or industrial environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2BQ4P8J |
| Amperage | 5 Amps |
| Best Sellers Rank | 24,154 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 106 in Hi-Fi Amplifiers |
| Box Contents | 1 x AC Adapter |
| Brand Name | Fosi Audio |
| Colour | Black |
| Connector Types | Barrel Connector |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (454) |
| Enclosure Material | Metal |
| Form Factor | Compact |
| Input Voltage | 48 Volts |
| Item Dimensions | 19.3 x 9 x 3.8 centimetres |
| Item Weight | 0.79 Kilograms |
| Manufacturer | Fosi Audio |
| Manufacturer Part Number | 48V電源 |
| Model Number | 48V |
| Output Current | 5 Amps |
| Output Voltage | 48 Volts (DC) |
| Output Wattage | 240 Watts |
| Product Warranty | 24 months |
| Specification Met | CE |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Fosi Audio
- **Colour:** Black
- **Connector type:** Barrel Connector
- **Item weight:** 0.79 Kilograms
- **Material:** Metal

## Images

![48V 5A Power Adapter Supply for Home Audio Bluetooth Stereo Receiver Amplifier Mini Hi-Fi Class D Integrated Amp - Image 1](https://m.media-amazon.com/images/I/612KcB3VdQL.jpg)

## Questions & Answers

**Q: Use with topping dx3 pro?**
A: Hi there,

The Topping dx3 Pro DAC/Headphone amplifier specifies a 15 volt DC 1amp power supply. This unit woould not be suitable as it is a regulated 48Volt supply and may even damage the Topping unit! There may be other after market linear power supplies for the correct voltage and curent rating available but I strongly advise against using the Fosi 32 or 48 volt units.

**Q: Does this Power Supply come with a UK plug ?**
A: Yes, we will provide UK plug if you buy in UK mall.

## Frequently Bought Together

- Fosi Audio 48V 5A Power Adapter Supply for Home Audio Bluetooth Stereo Receiver Amplifier Mini Hi-Fi Class D Integrated Amp
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**Shop now:** [https://www.desertcart.pt/products/538276130-48v-5a-power-adapter-supply-for-home-audio-bluetooth-stereo](https://www.desertcart.pt/products/538276130-48v-5a-power-adapter-supply-for-home-audio-bluetooth-stereo)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-20*