---
product_id: 660969703
title: "Fosi Audio V3 Home Audio Stereo Amplifier 300 Watts x2 Power TPA3255 Mini Amp 2 Channel Class D for Passive Speakers Bookshelf Desktop Home Theater with 48V Power Supply"
brand: "fosi audio"
price: "VT63866"
currency: VUV
in_stock: true
category: "Fosi Audio"
url: https://www.desertcart.vu/products/660969703-fosi-audio-v3-home-audio-stereo-amplifier-300-watts-x2
store_origin: VU
region: Vanuatu
---

# 600W peak power output Full-body heatsink cooling Customizable op-amp compatibility Fosi Audio V3 Home Audio Stereo Amplifier 300 Watts x2 Power TPA3255 Mini Amp 2 Channel Class D for Passive Speakers Bookshelf Desktop Home Theater with 48V Power Supply

**Brand:** fosi audio
**Price:** VT63866
**Availability:** ✅ In Stock

## Summary

> 🎧 Compact power, audiophile clarity — your sound’s new best friend.

## Quick Answers

- **What is this?** Fosi Audio V3 Home Audio Stereo Amplifier 300 Watts x2 Power TPA3255 Mini Amp 2 Channel Class D for Passive Speakers Bookshelf Desktop Home Theater with 48V Power Supply by fosi audio
- **How much does it cost?** VT63866 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/660969703-fosi-audio-v3-home-audio-stereo-amplifier-300-watts-x2)

## 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

- • **Tailor Your Sound:** Swap out op-amps like Sparkos or MUSES02 to customize your audio signature and stand out.
- • **Confidence Included:** Backed by a 24-month warranty for worry-free, long-lasting performance.
- • **Revolutionary Cooling:** Innovative top and bottom vents plus full-body heatsink keep your amp cool under pressure.
- • **Powerhouse Performance:** Delivers a robust 300W per channel to effortlessly drive 2-8Ω speakers with crystal-clear sound.
- • **Audiophile-Grade Components:** Built with premium Japanese and German parts for superior clarity and ultra-low distortion.

## Overview

The Fosi Audio V3 is a compact yet powerful Class D stereo amplifier delivering 300W per channel with premium components and advanced cooling. Designed for passive speakers from 2 to 8Ω, it offers exceptional sound clarity, customizable op-amps, and a sleek minimalist design, making it perfect for home theaters, offices, or audiophile setups. Backed by a 24-month warranty, it combines reliability with high-end performance in a palm-sized package.

## Description

Fosi Audio V3 Home Audio Stereo Amplifier 300 Watts x2 Power TPA3255 Mini Amp 2 Channel Class D for Passive Desktop Shelf Tower Speakers Home Theater with 48V Power Supply

## Features

- Compact and Powerful: The V3 mini power amplifier combines a minimalist design with exceptional performance. With an output power of up to 600W, it can effortlessly drive speakers from 2 to 8Ω, providing impressive sound quality. Its compact size allows it to adapt to a wide range of applications, from libraries and office facilities to home theaters.
- Audiophile Quality Components: It is equipped with the high-end class D digital amplification chip TPA3255 and uses top-quality Japanese NCC, ELNA, and German WIMA capacitors, as well as Japanese Sumida inductors for exceptional audio quality. With a SINAD rating of up to 88dB, SNR of up to 110dB and a noise floor of only 140uF, it offers exceptional clarity and low distortion.
- Innovative cooling: The V3 stands out for its revolutionary heat dissipation design. Equipped with vents on the top and bottom of the case, and a full-body heatsink, it effectively dissipates heat, preventing damage to components and ensuring optimal performance.
- Scalable and Fun: Customize your sound experience by replacing the original NE5532 operational amplifiers. The V3 is compatible with a variety of 8-pin dual amplifiers like Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4559, LM4562, LME49720HA etc.
- PEACE OF MIND The V3 stereo amplifier brings you peace of mind. It is backed by a 24-month warranty, ensuring reliable performance and customer satisfaction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGCSM191 |
| Brand | Fosi Audio |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (269) |
| Manufacturer | Fosi Audio |

## Images

![Fosi Audio V3 Home Audio Stereo Amplifier 300 Watts x2 Power TPA3255 Mini Amp 2 Channel Class D for Passive Speakers Bookshelf Desktop Home Theater with 48V Power Supply - Image 1](https://m.media-amazon.com/images/I/51jOyYN2wnL.jpg)

## Frequently Bought Together

- Fosi Audio V3 Stereo Amplifier Home Audio 300 Watts x2 Power TPA3255 Class D Mini Speaker Amp 2 Channel Audio Component for Passive Bookshelf Tower Speakers Desktop Home Theater with 48V Power Supply
- Fosi Audio Replaceable Control Knob Orange Controller for V3 Amplifier Stereo Amplifier Home Audio
- WiiM Mini AirPlay 2 Wireless Audio Streamer, Multiroom Stereo, Preamplifier, Works with Alexa and Siri Voice Assistants, Stream Hi-Res Audio from Spotify, Amazon Music and More

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/660969703-fosi-audio-v3-home-audio-stereo-amplifier-300-watts-x2](https://www.desertcart.vu/products/660969703-fosi-audio-v3-home-audio-stereo-amplifier-300-watts-x2)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-06*