--- product_id: 535540558 title: "V3 300W Class D Stereo Power Amplifier, TPA3255 Chip HiFi Audio Amplifier for Home Theater and Bookshelf Speakers, Compact Design with Advanced Heat Dissipation with 32V5A Power Supply" price: "2137949Ar" currency: MGA in_stock: true url: https://madagascar.desertcart.com/products/535540558-v3-300w-class-d-stereo-power-amplifier-tpa3255-chip-hifi store_origin: MG region: Madagascar --- # Ultra-low 3W idle power usage 300W peak power output Advanced heat dissipation tech V3 300W Class D Stereo Power Amplifier, TPA3255 Chip HiFi Audio Amplifier for Home Theater and Bookshelf Speakers, Compact Design with Advanced Heat Dissipation with 32V5A Power Supply **Price:** 2137949Ar **Availability:** ✅ In Stock ## Summary > 🎶 Power your passion with precision and style! ## Quick Answers - **What is this?** V3 300W Class D Stereo Power Amplifier, TPA3255 Chip HiFi Audio Amplifier for Home Theater and Bookshelf Speakers, Compact Design with Advanced Heat Dissipation with 32V5A Power Supply - **How much does it cost?** 2137949Ar with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [madagascar.desertcart.com](https://madagascar.desertcart.com/products/535540558-v3-300w-class-d-stereo-power-amplifier-tpa3255-chip-hifi) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Elegance:** Sleek, space-saving design fits effortlessly into any modern home office or living room setup. - • **Cool Under Pressure:** Advanced heat dissipation ensures stable, long-lasting operation even during marathon listening sessions. - • **Powerful yet Efficient:** Delivers 300W of crystal-clear sound while sipping just 3W at idle—save energy without sacrificing performance. - • **Versatile Audio Companion:** Perfect for home theaters, bookshelf speakers, or desktop setups—experience immersive sound anywhere. - • **Customizable Sound Signature:** Swap op-amps like Sparkos SS3602 or MUSES02 to tailor your audio experience to perfection. ## Overview The Fosi Audio V3 is a 300W Class D stereo amplifier featuring a TPA3255 chip, advanced heat dissipation, and a customizable op-amp design. Its compact, durable metal casing and ultra-low power consumption make it an ideal choice for audiophiles seeking high-fidelity sound in home theaters, offices, or bookshelf setups. Backed by 24 months warranty and praised for remarkable sound quality and efficiency. ## Description Enjoy rich, detailed audio with this compact, durable power amplifier featuring advanced heat dissipation and customizable op-amp design for personalized sound. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C36S8DCT | | Best Sellers Rank | 9,848 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 22 in Hi-Fi Amplifiers | | Box Contents | Power Supply | | Brand Name | Fosi Audio | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 1,265 Reviews | | Item Weight | 1150 Grams | | Manufacturer | Fosi Audio | | Manufacturer Part Number | V3 | | Model Number | V3_32V/5A | | Number of Items | 1 | | Product Warranty | 24 months | ## Images ![V3 300W Class D Stereo Power Amplifier, TPA3255 Chip HiFi Audio Amplifier for Home Theater and Bookshelf Speakers, Compact Design with Advanced Heat Dissipation with 32V5A Power Supply - Image 1](https://m.media-amazon.com/images/I/51jOyYN2wnL.jpg) ## Questions & Answers **Q: How to change audio balance levels between the left and right audio channels?** A: 1. Computer: Settings > Sound > Fosi Audio, and change the left and right balance levels. 2. iPhone: Settings > Accessibility >Audio/Visual> Balance, slide horizontal slider to the left or right to adjust the balance. **Q: Do I need a pair of the same opamps or can they be swapped in different combinations?** A: If your OP-AMP is pin-to-pin (P2P), meaning the pins and functions of the two OP-AMPs are exactly the same, so you can directly install one model at a time. However, there might be a difference in sound quality or sound volume on one side. **Q: What is a difference between two versions of V3 amp - 32v and 48v?** A: Compared to a 32V power supply, a 48V power supply can enhance the amplifier's power output, providing more headroom to prevent distortion and enabling it to drive larger, more powerful, or higher-impedance speakers. **Q: Can the V3 amplifier be bridged to work as a monoblock amplifier?** A: It doesn't support bridge mode. **Q: Only one channel has a sound or unbalanced output?** A: Cross-check left & right speakers, speaker wires, input cable eliminating either speaker or wiring. Please ensure that the speaker wire is correctly connected and not bent. ## Frequently Bought Together - Fosi Audio V3 Stereo Amplifier Home Audio 300 Watts x2 Power TPA3255 Class D Mini Amp 2 Channel Audio Component for Passive Bookshelf Tower Speakers Desktop Home Theater with 32V Power Supply - Fosi Audio Replaceable Control Knob Orange Controller for V3 Amplifier Stereo Amplifier Home Audio - Fosi Audio 48V 5A Power Adapter Supply for Home Audio Bluetooth Stereo Receiver Amplifier Mini Hi-Fi Class D Integrated Amp --- ## 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://madagascar.desertcart.com/products/535540558-v3-300w-class-d-stereo-power-amplifier-tpa3255-chip-hifi](https://madagascar.desertcart.com/products/535540558-v3-300w-class-d-stereo-power-amplifier-tpa3255-chip-hifi) --- *Product available on Desertcart Madagascar* *Store origin: MG* *Last updated: 2026-09-30*