---
product_id: 579777902
title: "Fosi Audio V3 Stereo Power Amplifier Home Audio 300 Watts x2 TPA3255 Class D Mini Speaker Amp 2 Channel Audio Component Amplifier for Passive Bookshelf Tower Speakers for Desktop Home Theater"
brand: "fosi audio"
price: "827.91 DT"
currency: TND
in_stock: true
category: "Fosi Audio"
url: https://www.desertcart.tn/products/579777902-fosi-audio-v3-stereo-power-amplifier-home-audio-300-watts
store_origin: TN
region: Tunisia
---

# 600W peak power output Op-amp upgrade compatibility Innovative full-body heatsink cooling Fosi Audio V3 Stereo Power Amplifier Home Audio 300 Watts x2 TPA3255 Class D Mini Speaker Amp 2 Channel Audio Component Amplifier for Passive Bookshelf Tower Speakers for Desktop Home Theater

**Brand:** fosi audio
**Price:** 827.91 DT
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game with power, precision, and style — don’t just listen, experience!

## Quick Answers

- **What is this?** Fosi Audio V3 Stereo Power Amplifier Home Audio 300 Watts x2 TPA3255 Class D Mini Speaker Amp 2 Channel Audio Component Amplifier for Passive Bookshelf Tower Speakers for Desktop Home Theater by fosi audio
- **How much does it cost?** 827.91 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/579777902-fosi-audio-v3-stereo-power-amplifier-home-audio-300-watts)

## 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

- • **Compact Powerhouse:** Delivers a massive 600W output in a sleek, minimalist chassis perfect for any desktop or home theater setup.
- • **Customizable Sound:** Swap out stock NE5532 op-amps with your choice of high-end dual op-amps to tailor your audio signature.
- • **Next-Level Cooling:** Revolutionary heat dissipation design with top & bottom vents plus full-body heatsink keeps performance flawless under pressure.
- • **Confidence Included:** Backed by a 24-month warranty, ensuring your investment in superior sound is worry-free.
- • **Audiophile-Grade Precision:** Equipped with TPA3255 chip and premium Japanese & German components for crystal-clear sound with ultra-low distortion.

## Overview

The Fosi Audio V3 Stereo Power Amplifier packs a punch with 600W total output, leveraging the advanced TPA3255 Class D chip and premium international components for audiophile-grade clarity. Its compact design fits seamlessly into any space, while innovative full-body heatsink cooling ensures reliable, distortion-free performance. With customizable op-amp compatibility and a 24-month warranty, it’s the perfect upgrade for professionals seeking powerful, refined sound in a sleek package.

## Description

Buy Fosi Audio V3 Stereo Power Amplifier Home Audio 300 Watts x2 TPA3255 Class D Mini Speaker Amp 2 Channel Audio Component Amplifier for Passive Bookshelf Tower Speakers for Desktop Home Theater online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Compact Yet Powerful: The V3 mini power amplifier combines a minimalist design with exceptional performance. With a power output of up to 600W, it can effortlessly drive 2-8Ω speakers, delivering impressive sound quality. Its compact size makes it suitable for various applications, from bookshelves and desktop setups to home theaters.
- Audiophile-Grade Components: It features the TPA3255 high-end digital class D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. With a SINAD rating of up to 88dB, an SNR of up to 110dB, and a low noise floor of only 140uV, it delivers exceptional clarity and low distortion.
- Innovative Cooling: The V3 stands out with its groundbreaking heat dissipation design. Equipped with vents on the casing's top and bottom, and a whole-body heatsink design, it efficiently dissipates heat, preventing damage to components and ensuring optimal performance.
- Scalable and Fun: Tailor your sound experience by swapping the stock NE5532 op-amps. V3 is compatible with a variety of 8-pin dual op-amps like Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4559, LM4562, LME49720HA, etc.
- Worry-Free: Enjoy peace of mind with the V3 stereo amplifier. It comes with a 24-month warranty, ensuring reliable performance and customer satisfaction.
- Note: The "Pre-out" level is NOT controlled by the volume control as the V3 is not an integrated amplifier, so the sound is NOT adjustable when you are connected to the "Pre-out".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C36S8DCT |
| Best Sellers Rank | #37,777 in Electronics ( See Top 100 in Electronics ) #83 in Home Audio Amplifiers |
| Brand | Fosi Audio |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,255) |
| Item Weight | 1150 Grams |
| Manufacturer | Fosi Audio |
| Mfr Part Number | V3 |
| Model Number | V3_32V/5A |
| Unit Count | 1.0 Count |

## Images

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

## Questions & Answers

**Q: Even if you put a 48v 11a power supply on it you would still be short of 600w, does this make any sense? is it really max 300w but miss advertised?**
A: That number is misleading, it will never gets to 50watts

**Q: Are each channel mono block? So I can send a differential signal to the rca inputs. Thanks!**
A: https://www.amazon.com/SPRODIO-Converter-Adapter-summing-SC21/dp/B0BRZCGY29/ref=sr_1_1?keywords=stereo+to+mono+converter&qid=1684854327&sr=8-1

**Q: Total new to this. i have a pair of sony sscs5 bookshelf speakers. i don't see a way to add a subwoofer. am i correct?**
A: You either need a 3 channel output device (most basic devices without a sub out are just 2 channels) that can run straight to the sub, or a subwoofer that can accept RCA, and split the RCA signal that would feed this amp before it goes to the amp with two RCA splitters or a stereo RCA splitter cable.

**Q: Does the V3 come with a power supply? If so, which one?**
A: It comes with a 5A, 32VDC power supply. It can put out 160 Watts of power (5A x 32V), not 32 Watts as another answer incorrectly states.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-21*