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Item #:
80412831
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
Item #:
80412831
MWK 375112
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
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Order now and get it around Saturday, July 25
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The V3 mini power amplifier combines a minimalist design with exceptional performance, effortlessly driving 2-8Ω speakers and delivering impressive sound quality.
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What Stands Out
Powerful Output
Delivers 300 Watts per channel, ensuring robust sound for passive bookshelf or tower speakers, creating a dynamic audio experience ideal for home theaters and desktop setups.
High Efficiency
Utilizes TPA3255 Class D technology, providing superior efficiency and low heat generation, making this amplifier a reliable choice for extended use without performance loss.
Compact Design
Miniature build allows for seamless integration into any home audio setup, maximizing space while providing high-quality audio performance, perfect for modern living environments.
Product Details
- 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
- Enhanced Pre-out Functionality: The V3 features an optimized "Pre-out" design. The level is now controlled by the volume control, allowing for adjustable sound levels when connected to the "Pre-out." This enhancement offers greater flexibility and convenience for users who prefer to fine-tune their audio experience
| Manufacturer | Fosi Audio |
| Brand | Fosi Audio |
| Mfr Part Number | V3-48V |
| Model Number | V3_48V/5A |
| Unit Count | 1.0 Count |
| Built-In Media | Power Supply |
| Item Weight | 3.64 lbs (1.65 kg) |
What's in the box
Power Supply
Who Should Buy?
-
Home Audio Enthusiasts
Ideal for users who want a high-quality audio experience from their bookshelf or tower speakers.
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Small Space Users
Perfect for those with limited space, thanks to its compact size while still delivering powerful performance.
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Budget-Conscious Buyers
A great option for users seeking an affordable amplifier without sacrificing sound quality for home theater setups.
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Professional Audio Engineers
May not meet the specific needs of professionals requiring advanced features and high-end fidelity in audio production.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the key features of the Fosi Audio V3 Stereo Amplifier?
Answer: The Fosi Audio V3 Stereo Amplifier features a powerful output of 300 Watts per channel, leveraging TPA3255 Class D technology. This mini amplifier supports 2-channel audio, making it ideal for passive bookshelf and tower speakers. Its compact design allows for versatile placement in any home audio setup. With advanced circuitry, it delivers high fidelity sound with low distortion, ensuring an immersive listening experience. Users appreciate its compatibility with various devices, making it perfect for music, movies, and gaming. -
Question:
Is the Fosi Audio V3 suitable for large speakers?
Answer: Yes, the Fosi Audio V3 is well-suited for large speakers. With a high output of 300 Watts per channel, it can effectively power passive bookshelf and tower speakers, delivering rich sound quality and dynamic range. This is particularly beneficial in large rooms where volume and sound clarity are crucial. For instance, an audiophile can enjoy balanced audio in a home theater setup without compromise. Just make sure the speakers' impedance matches the amplifier for optimum performance. -
Question:
What types of inputs does the Fosi Audio V3 support?
Answer: The Fosi Audio V3 Stereo Amplifier supports various audio inputs, including RCA, which is common for connecting to CDs, TVs, or turntables. It ensures versatile compatibility across a broad range of audio sources, making it easy to integrate into your existing audio system. This flexibility allows users to easily switch from vinyl records to digital streaming. The intuitive connections make setup streamlined, perfect for both casual listeners and committed audiophiles. -
Question:
Can I use the Fosi Audio V3 for gaming?
Answer: Absolutely! The Fosi Audio V3 enhances gaming experiences by providing immersive sound. Its 300 Watts per channel enable powerful audio that brings game soundtracks and effects to life. When connected to a console or PC, players can enjoy detailed audio cues, adding depth to gameplay. This is particularly advantageous in competitive gaming, where sound positioning can make a difference. Players can use it with any passive speakers to elevate their setup for both casual and professional gaming experiences. -
Question:
How does the Class D technology benefit the Fosi Audio V3?
Answer: Class D technology significantly enhances the efficiency of the Fosi Audio V3, allowing for high output with lower energy consumption. This results in less heat generation, ensuring safety and longevity while maintaining performance. Users will experience reduced power bills without sacrificing sound quality. Additionally, the compact size of Class D amplifiers allows them to fit seamlessly into any home audio configuration, making it an attractive choice for audiophiles looking for both power and efficiency. -
Question:
Is the Fosi Audio V3 compatible with Bluetooth speakers?
Answer: The Fosi Audio V3 itself does not feature built-in Bluetooth connectivity. However, you can connect Bluetooth adapters to its inputs, enabling wireless streaming capabilities. This setup allows users to enjoy the benefits of modern technology while leveraging the amplifier’s superior sound quality. For instance, by pairing it with a Bluetooth receiver, one can play music from a smartphone or tablet, enjoying high-fidelity audio through passive speakers. It's an excellent way to integrate modern devices with classic sound systems. -
Question:
What speaker types work best with the Fosi Audio V3?
Answer: The Fosi Audio V3 works best with passive bookshelf and tower speakers. Since it delivers robust power at 300 Watts per channel, speakers with a suitable power rating will ensure optimal performance and sound quality. For example, pairing it with high-efficiency bookshelf speakers can result in a rich audio experience, perfect for music and movie enthusiasts alike. Users will appreciate how the amplifier enhances the natural sound signature of speakers, providing clear mids and deep bass. -
Question:
What is the sound quality like with the Fosi Audio V3?
Answer: The sound quality of the Fosi Audio V3 is exceptional, thanks to its TPA3255 Class D technology. Users often report clear, crisp highs and punchy lows, making it perfect for various audio genres. The low distortion levels ensure that the audio remains pristine, whether listening to classical music or an action-packed movie soundtrack. Many audiophiles use it to accurately reproduce their favorite recordings, appreciating its detail and spacious soundstage, which enhances overall listening satisfaction. -
Question:
Can the Fosi Audio V3 be used for home theater systems?
Answer: Yes, the Fosi Audio V3 can effectively be incorporated into home theater systems. Its dual-channel output allows for a rich stereo sound experience, making movie watching and music listening immersive. When connected to passive speakers, users can enjoy powerful sound that fills the room. The versatility of inputs ensures compatibility with various devices such as TVs, Blu-ray players, and gaming consoles, enhancing the overall audio experience in any home entertainment setup. -
Question:
Where can I buy Fosi Audio V3 Stereo Amplifier in Malawi?
Answer: You can purchase the Fosi Audio V3 Stereo Amplifier at Ubuy in Malawi. Ubuy offers a wide selection of audio equipment and delivers a convenient shopping experience, ensuring that you have access to this high-quality amplifier. With user-friendly navigation, you can easily find the product, browse other customers’ reviews, and make an informed decision. It's a reliable choice for audiophiles looking to upgrade their sound system.
Fosi Audio Amplifiers V3_48V/5A Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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MWK 375112
Order now and get it around Saturday, July 25
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Features & Benefits
- 600W power output driving 2-8Ω speakers.
- Compact design suitable for bookshelves, desktops, and home theaters.
- Audiophile-grade components for exceptional audio clarity.
- Innovative cooling design prevents component damage.
- Scalable sound experience with easily interchangeable op-amps.
- High SINAD and SNR ratings ensure low distortion and noise.
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