Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Best selling Stereo amplifiers from Fosi Audio

On this page you’ll find a ranking of the best Stereo amplifiers from Fosi Audio. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.

1. Fosi Audio V3 Mono

Designed for HiFi audiophiles, this amplifier allows you to drive a passive speaker. It offers the flexibility to effortlessly build your home audio system. The V3 Mono can serve as a power amplifier for multi-channel AVRs, enhancing the output power to easily drive high-performance speakers in home theater systems. Fosi Audio has achieved a technological breakthrough through independent research and development by applying PFFB technology (Post-Filter-Feedback) to the V3 Mono for the first time. This effectively overcomes the common load dependency issues of Class-D amplifiers, improves distortion, and optimizes frequency response, significantly enhancing sound quality and performance. The audio component amplifiers feature the high-end TPA3255 Class-D amplifier chip, paired with renowned components such as Japanese Nichicon filter capacitors, ELNA capacitors, and German WIMA capacitors. 

2. Fosi Audio TB10D-32V

With the high-performance TPA3255 chip, the Fosi Audio TB10D 2-channel amplifier delivers 600 W of power. It can effortlessly drive bookshelf speakers with 2 - 8 ohms, ensuring a clean, dynamic sound. It integrates seamlessly into your existing audio ecosystem, providing rich, immersive audio. With carefully crafted bass and treble controls, the speaker amplifier allows you to optimize the sound to your personal preferences. The inclusion of a power switch adds convenience, making operation a breeze. The RCA input and passive speaker output make it easy to connect to audio systems in most locations, whether in the living room, home theater, game room, dining area, or personal studio. The amplifier is compatible with a variety of sound devices, including smartphones, computers, DVDs, CD players, PCs, laptops, and televisions. 

3. Fosi Audio BT30D Pro

The integrated Fosi BT30D Pro amplifier features two sets of passive speaker outputs and one set of passive subwoofer outputs, making it easy to set up a 2.1 home theatre or other stereo hi-fi audio system. Equipped with two high-quality Texas Instruments TPA3255 Class D amplifier chips, the Bluetooth amplifier delivers clear and pure sound without distortion or clipping with a stable output of up to 165W x 2 + 350W power. Whether you're a gamer, film fan or music lover, this amplifier offers tight, smooth and natural sounding bass. It has two dedicated controls for subwoofer control: the SUB FREQ control allows precise frequency adjustment of passive subwoofers from 0 to 300 Hz, while the SUB VOL control lets you set the desired volume. This gives you full control over the bass output to suit your personal preferences and listening environment. 

4. Fosi Audio ZP3, 2.0 Kanal Vorverstärker

The Fosi Audio ZP3 preamplifier's Home Audio Control Hub features 3-in-3-out options for connecting up to three audio sources. The remote control supports one-touch input switching and volume control for easy management of your home audio system. Equipped with RCA1/RCA2/XLR inputs and RCA/XLR/Sub-Out outputs, the ZP3 seamlessly integrates multiple devices. The unit supports balanced XLR in/out for cleaner sound, plus RCA/XLR signal conversion for maximum compatibility. Three-stage HPF settings filter low-frequency signals from the RCA/XLR outputs, sending only mids and highs to the main speakers while directing bass through the Sub-Out, enhancing clarity, detail, and overall sound balance. It includes bass/treble control with a bypass function and L/R balance controls for personalized adjustment. 

5. Fosi Audio ZA3 48V

The Fosi Audio ZA3 mini amplifier offers both stereo and mono modes, flexibly adapting to your diverse needs and allowing seamless mode switching. In stereo mode, it delivers a robust output of up to 180 W, while in mono mode the output increases to a maximum of 235 W. Pair two ZA3 units in mono configuration to create a powerful audio system that significantly enhances your listening experience. The ZA3 features a balanced combo audio signal input connector that supports both XLR and 1/4-inch TRS plugs. This design minimises interference and reduces noise. The 12V trigger-in connector allows synchronisation with other devices, streamlining the process of switching on and off without individual operations. The ZA3 features the TPA3255 high-end class D amplifier chip and utilises high-quality Japanese NCC, ELNA and German WIMA capacitors. 

6. Fosi Audio V3-48V

Compact yet powerful: The Fosi Audio V3 Mini Amplifier combines minimalist design with exceptional performance. With an output power of up to 600 W, it can effortlessly drive 2 - 8 ohm speakers and delivers impressive sound quality. Its compact size makes it suitable for various applications, from bookshelf and desktop setups to home theaters. The amplifier features the high-quality digital Class-D amplifier chip TPA3255 and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, as well as Japanese Sumida inductors for excellent audio quality. With a SINAD rating of up to 88 dB, an SNR of up to 110 dB, and a low noise floor of just 140 µV, it provides exceptional clarity and low distortion. The V3 also impresses with its groundbreaking heat dissipation design. 

7. Fosi Audio P4

The Fosi Audio P4 preamplifier supports up to 3 RCA inputs for easy connection to CD players, streamers, DACs, cassette decks and turntables with integrated phono preamplifiers. Switch between sources with one click for seamless audio control. Equipped with volume control, bass and treble adjustment with bypass function, three-stage gain control and a remote control. The P4 stereo preamplifier has a sleek, minimalist design that saves space and provides robust resistance to electromagnetic interference, enabling reliable performance. With a low noise level, high signal-to-noise ratio and extremely low distortion, the P4 preamplifier delivers pristine audio, ensures accurate sound reproduction and enhances the listening experience for audiophiles. 

8. Fosi Audio MC101

The Fosi Audio MC101 VU Meter Amplifier is designed for music lovers, harmoniously combining retro charm with modern design. Immerse yourself in the HiFi world with its superior sound quality and powerful performance of 200 W. Experience a musical journey where nostalgia meets audio perfection. The MC101 is equipped with Bluetooth 5.3 and RCA connectivity, allowing for easy configuration in various scenarios. Its user-friendly design includes automatic Bluetooth reconnection and a simple manual pairing reset, ensuring a smooth and uninterrupted wireless music experience. The VU meter combines aesthetic appeal with unique functional features. The needle in the meter dynamically swings with changes in the audio signal, helping you adjust the audio volume in real-time to prevent overload and distortion. 

9. Fosi Audio LC30-Y

The LC30 features two large VU meters with adjustable brightness across five levels. It offers versatile connectivity with two inputs and two outputs, allowing for four different configurations. The practical switch supports a variety of amplifiers. The housing design not only accommodates two Fosi Audio compact amplifiers but also integrates seamlessly with traditional Class A, Class B, Class AB, and tube amplifiers to meet your diverse audio enjoyment needs. With 390-ohm protection load resistors, thick copper foil circuits, premium speaker connections, and switching relays, the LC30 ensures virtually no impact or loss of sound quality and supports a maximum power transfer of 250 watts per channel. This allows you to enjoy the purest Hi-Fi sound. The LC30 embodies Fosi Audio's signature aluminum alloy construction for durability and reliability. 

10. Fosi Audio BT20A Stereo HiFi-Verstärker – Bluetooth 5.0 – 2 × 100 W

Fosi Audio BT20A Stereo HiFi-Verstärker – Bluetooth 5.0 – 2 × 100 W (Amplifier)
Stereo amplifiers
EUR89,–

Fosi Audio BT20A Stereo HiFi-Verstärker – Bluetooth 5.0 – 2 × 100 W

Amplifier

Product order
See all products