--- product_id: 639557545 title: "Fosi Audio V3 300W x2 Power TPA3255 Mini Amp 2 Channel Class D Stereo Amplifier for Passive Tower Speakers for Home Theater Desktop Shelf Tower with 48V Power Supply" brand: "fosi audio" price: "214997CFA" currency: XOF in_stock: true category: "Fosi Audio" url: https://www.desertcart.sn/products/639557545-fosi-audio-v3-300w-x2-power-tpa3255-mini-amp-2 store_origin: SN region: Senegal --- # 600W peak power output Innovative full-body heatsink cooling Customizable op-amp compatibility Fosi Audio V3 300W x2 Power TPA3255 Mini Amp 2 Channel Class D Stereo Amplifier for Passive Tower Speakers for Home Theater Desktop Shelf Tower with 48V Power Supply **Brand:** fosi audio **Price:** 214997CFA **Availability:** ✅ In Stock ## Summary > 🎧 Power Meets Precision — Amplify Your Audio Game ## Quick Answers - **What is this?** Fosi Audio V3 300W x2 Power TPA3255 Mini Amp 2 Channel Class D Stereo Amplifier for Passive Tower Speakers for Home Theater Desktop Shelf Tower with 48V Power Supply by fosi audio - **How much does it cost?** 214997CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/639557545-fosi-audio-v3-300w-x2-power-tpa3255-mini-amp-2) ## 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:** Easily swap out the NE5532 op-amps with high-end alternatives to customize your audio signature like a pro. - • **Compact Powerhouse:** Delivers a massive 300W x2 output in a sleek, space-saving design perfect for any desktop or home theater setup. - • **Revolutionary Cooling:** Advanced top & bottom vents plus full-body heatsink keep your amp cool under pressure, ensuring long-lasting performance. - • **Peace of Mind Warranty:** Backed by a 24-month warranty, combining reliability with premium sound for worry-free listening. - • **Audiophile-Grade Components:** Built with premium Japanese and German capacitors and inductors for crystal-clear sound and ultra-low distortion. ## Overview The Fosi Audio V3 is a compact yet powerful Class D stereo amplifier delivering up to 600W total output. Engineered with high-end TPA3255 chip and premium Japanese and German components, it offers audiophile-grade clarity with a SINAD of 88dB and SNR of 110dB. Its innovative full-body heatsink and dual vent design ensure optimal cooling for sustained performance. Perfect for home theaters and desktop setups, it supports customizable op-amps for personalized sound and comes with a 24-month warranty for dependable use. ## Description Fosi Audio V3 300W x2 Power TPA3255 Mini Amp 2 Channel Class D Stereo Amplifier for Passive Tower Speakers for Home Theater Desktop Shelf Tower with 48V Power Supply : desertcart.in: Industrial & Scientific ## 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 TPA3255 high-end Class D digital amplifier chip and uses premium Japanese NCC, ELNA and German WIMA capacitors, as well as Japanese Sumida inductors for outstanding 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 | | Best Sellers Rank | #41,435 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #103 in Audio Amplifier | | Brand Name | Fosi Audio | | Country of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (358) | | Importer Contact Information | support@fosiaudio.com | | Item Type Name | Amplifier | | Manufacturer | Fosi Audio | | Manufacturer Part Number | V3-48V | | Model Number | V3_48V/5A | | Number of Items | 1 | | Packer Contact Information | support@fosiaudio.com | ## Images ![Fosi Audio V3 300W x2 Power TPA3255 Mini Amp 2 Channel Class D Stereo Amplifier for Passive Tower Speakers for Home Theater Desktop Shelf Tower with 48V Power Supply - Image 1](https://m.media-amazon.com/images/I/51jOyYN2wnL.jpg) ## Available Options This product comes in different **Model** options. ## 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.sn/products/639557545-fosi-audio-v3-300w-x2-power-tpa3255-mini-amp-2](https://www.desertcart.sn/products/639557545-fosi-audio-v3-300w-x2-power-tpa3255-mini-amp-2) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-02*