---
product_id: 493421980
title: "TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp"
brand: "fosi audio"
price: "€ 225.43"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fosi Audio"
url: https://www.desertcart.at/products/493421980-tb10d-600w-tpa3255-power-amplifier-home-audio-hifi-stereo-class
store_origin: AT
region: Austria
---

# 600W max power output RCA analog input & banana plug outputs Bass & treble customizable TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp

**Brand:** fosi audio
**Price:** € 225.43
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your home audio game with power and precision — don’t just listen, experience it!

## Quick Answers

- **What is this?** TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp by fosi audio
- **How much does it cost?** € 225.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/493421980-tb10d-600w-tpa3255-power-amplifier-home-audio-hifi-stereo-class)

## 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 Yet Mighty:** Sleek mini design fits any desktop or shelf without sacrificing power or quality.
- • **Plug & Play Simplicity:** Easy RCA input and banana plug outputs ensure seamless integration with your existing gear.
- • **Tailor Your Audio Vibe:** Adjust bass and treble effortlessly to craft your perfect soundscape.
- • **Pure Powerhouse Performance:** Delivers up to 600W peak with TI TPA3255 Class-D chip for crystal-clear, distortion-free sound.
- • **Trusted Customer Experience:** Backed by 24-month warranty and praised for responsive, attentive support.

## Overview

The Fosi Audio TB10D is a compact Class-D stereo amplifier delivering up to 600W peak power via a premium TI TPA3255 chip. Designed for audiophiles who crave clean, customizable sound, it features bass and treble controls, RCA inputs, and banana plug outputs for easy setup with passive speakers. Its small footprint belies its powerful performance, making it ideal for home audio enthusiasts seeking high-fidelity sound without bulk. Supported by a 24-month warranty and excellent customer service, the TB10D offers exceptional value and reliability.

## Description

Product Description Fosi Audio TB10D Mini Power Amplifier Install this compact amp and hooked it up to a pair of your bookshelf speakers. Output Power: 300W x2 (Note: You need a more powerful power supply to get the MAX 300W x2 power output, such as 48V/10A) 2.0 Channel Stereo Amplifier For those seeking a 2-channel amplifier that supports solely RCA inputs, the TB10D amplifier stands ready. It adapts the TPA3255 chip to deliver a clean, crisp sound that invigorates your bookshelf speakers with robust performance. Input: RCA; Output: Passive Speakers SNR≥ 90dB; THD≤ 0.3% Power Supply: 32V 5A Product Dimensions: 4.13 x 5.59 x 1.38 inches Small Footprint, Clean Sound Quality Enjoy powerful audio in a compact design Customize Your Sound Profile Adjust bass and treble to your liking for a tailored listening adventure High-Efficiency Delivering high power efficiency and minimal idle losses, ensuring a pristine audio experience Front to Back, Sound in Every Detail Does it support Bluetooth and WiFi? No, it doesn’t. It only supports RCA inputs. Does it support Bluetooth and WiFi? No, it doesn’t. It only supports RCA inputs. How does the power output of the TB10D amplifier change? The power output of the TB10D varies with the power supply specifications and the impedance of the speakers, please refer to the power comparison table for details. How does the power output of the TB10D amplifier change? The power output of the TB10D varies with the power supply specifications and the impedance of the speakers, please refer to the power comparison table for details. Can it drive subwoofer speakers? No, it can’t. It’s a 2-channel amplifier, that only can drive a pair of passive speakers. Can it drive subwoofer speakers? No, it can’t. It’s a 2-channel amplifier, that only can drive a pair of passive speakers. How can I try when I have some problems? -Make sure all the cables are fully connected. -Adjust the treble and bass control of the power amplifier to achieve the right tone. -Please try to change the sound source and cables. How can I try when I have some problems? -Make sure all the cables are fully connected. -Adjust the treble and bass control of the power amplifier to achieve the right tone. -Please try to change the sound source and cables. Comparison Chart TB10D Type 2.0 CH Amp Rated Power Output 230W x 2 Input RCA Output Passive Speakers Treble& Bass Control THD ≤ 0.3% SNR ≥ 90dB Learn More TB10D Type 2.0 CH Amp Rated Power Output 230W x 2 Input RCA Output Passive Speakers Treble& Bass Control THD ≤ 0.3% SNR ≥ 90dB V3 Type 2.0 CH Amp Rated Power Output 230W x 2 Input RCA Output Passive SPK +Pre-out Treble& Bass Control THD <0.003% SNR ≥110dB Learn More V3 Passive SPK +Pre-out <0.003% ≥110dB ZA3 Type 2.0 CH Amp Rated Power Output 180W x 2 / 235W x 1 Input RCA+XLR+¼”TRS Output Passive SPK +Sub-out Treble& Bass Control THD <0.006% SNR ≥106dB Learn More ZA3 180W x 2 / 235W x 1 RCA+XLR+¼”TRS Passive SPK +Sub-out <0.006% ≥106dB V3 MONO Type Monoblock Amp Rated Power Output 240W x 1 Input RCA+XLR (¼”TRS) Output Passive Speaker Treble& Bass Control THD <0.006% SNR ≥123dB Learn More V3 MONO Monoblock Amp 240W x 1 RCA+XLR (¼”TRS) Passive Speaker ≥123dB BT20A PRO Type Bluetooth 2.0 CH Amp Rated Power Output 220W x 2 Input Bluetooth + RCA Output Passive Spk+Pre-out Treble& Bass Control THD ≤ 0.03% SNR ≥ 108dB Learn More BT20A PRO Bluetooth 2.0 CH Amp 220W x 2 Bluetooth + RCA Passive Spk+Pre-out ≤ 0.03% ≥ 108dB

Review: Beggars belief... - This little box of miracles beggars belief, but before I go into details, let me first explain my set-up as I'm sure many of you may be planning something similar. I'm using a Samsung smart TV as an entertainment hub (there's Blu-Ray input, Freeview, Netflix, Rakuten, and Spotify or Deezer, and both Bluetooth and USB music interfaces, plus countless radio stations). Naturally I wanted to use the TV's ARC HDMI output so as to have volume control from the TV remote. To these ends I connected a LiNKFOR HDMI DAC to my TV's HDMI ARC port, which talks to the FOSI Amplifier through RCA cables. My speakers are a pair of Monitor Mk2 Audio Bronze two way units, tethered on fat copper cables. This little amplifier, with the DAC, cost over six times less than my prior Marantz streaming amplifier (and that only lasted as long as its meagre warranty). In my own acoustic environment I have the treble at 10 o'clock and the bass at 2 o'clock. The rich, clean, and accurate, sound quality deceives you into thinking you must have shelled out a lot more money that you did. A very great deal more. In fact I can hear fine detail that my Marantz NR1200 receiver could not ever render through the same speakers. Distortion is imperceptible at any satisfying volume level, and I have had it at levels which made the wife's hair stand on end. With the standard FOSI power brick easily obtain 75w RMS per channel, with scope for more. This is already far more than needed for my listening area. My FOSI volume control stays at 12 o'clock, and there's absolutely no reason to crank it any further clockwise. I'm very impressed with the performance, and in terms for value for money - gobsmacked. Nine months "after taking the red pill" I ordered a slightly more complex TPA3255 chipset based Class D Amplifier with Bluetooth, plus a DAC, for my digital-self - as well as a preamp so that I can cater for my retro-self (and enjoy my headphones and play vinyl as well). A week later I went back to the purity of this TB10D, and substituted the Fosi PSU brick for a cleaner PSU which is made by "Mean Well" and marketed by RS Components. The DRP-480S-48 makes the TB10D even more of a performer (and I'm not just talking of volume here!) since it outputs a very clean maximum of ten amps at 48v, and could power far bigger speakers than my Audio Bronze cabinets. PS/... My attention has been drawn to one of 'those' so called 'influencers' that publishes YouTube reviews "for a living", because there is a lousy review of the Fosi TB10D by cheapaudioman. He rants needlessly for almost half an hour about white noise and hiss, electrical arcing, and a few other subjective problems (as he sees them) with the amplifier. My suspicion is that he simply has an axe to grind with Fosi products, and his review only covers a prototype he obtained, which is hardly relevent (a bit like him...)
Review: A Compact and Well-Constructed Device with Power Transformer Limitations - follow-up - Review: follow-up I recently had the pleasure of engaging with Fosi Audio regarding a concern I had, and I must say that the entire experience left me thoroughly impressed. From the initial contact to the resolution, its exceptional communication, swift response, and effective solution truly exceeded my expectations. First and foremost, I would like to commend Fosi Audio for their outstanding communication throughout the entire process. Every interaction was met with professionalism and attentiveness. Its representative was an attentive listener and made sure to address my query and concern promptly. It was evident that they genuinely cared about customer satisfaction and were dedicated to providing a positive experience. Moreover, I am delighted to express my utmost satisfaction with the solution provided by Fosi Audio. It took my concern seriously, assessed the situation diligently, and presented me with a resolution that not only met but exceeded my expectations. Its commitment to resolving the issue in a manner that left me completely pleased is a testament to its dedication to customer service. What truly set Fosi Audio apart was their swift response. As soon as I reached out to it with my concern, it wasted no time in acknowledging my message and initiating the necessary actions. Its responsiveness was impressive, and it instilled a sense of confidence in me that my concern was being taken seriously and would be addressed promptly. The efficiency with which it handled the matter was truly commendable. Based on my experience, I can wholeheartedly say that I will be more than happy to place future orders with Fosi Audio. Its exceptional communication, prompt response, and effective solution have earned my trust and loyalty. It is rare to come across a company that prioritises customer satisfaction to this extent, and I am confident that my future interactions with it will be just as outstanding. In conclusion, my recent experience with Fosi Audio was nothing short of exceptional. Its great communication, swift response, and satisfying solution demonstrated its commitment to providing the best customer experience possible. I highly recommend Fosi Audio to anyone seeking a reliable and customer-centric company. I look forward to continuing my relationship with it and placing future orders without any hesitation.

## Features

- If you want to play your favorite songs entertainingly, a mini stereo amplifier is the best way to go. Fosi Audio TB10D is an analog input(RCA) Class-D audio amplifier that easy to install to build your home audio sound system.
- MAX Power Output up to 600Watts. TB10D adopts TI TPA3255 high-performance Class-D power amplifier chip enabling true premium sound quality. TPA3255 features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra-HD). This technology allows ultra low distortion across the audio band and superior audio quality. The device is operated in AD-mode, and can drive up to 2 x 315 W into 4-Ω load at 10% THD and 2 x 150 W unclipped into 8-Ω load.
- The high-efficient 2.0CH 300Wx2 desktop power amplifier can drive almost home large passive bookshelf speakers ensuring top-notch sound quality and is compatible with most sound equipment such as computers, DVDs, CD players, PC, laptops, TV, etc.
- Mini classic simple design with bass, treble, and volume control. On the rear are banana plug connectors that can also accept a raw wire. TB10D power amp provides wired inputs and passive speaker outputs.
- What you Get: TB10D amplifier x1, User Manual x1, 32V/5A Power Adapter x1(Note: You need a more powerful power supply to get the MAX 300W x2 power output, such as 48V/10A), AC Cord x1, 24-month worry-free warranty, and friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MJBG53V |
| Best Sellers Rank | 13,423 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 38 in Hi-Fi Amplifiers |
| Brand Name | Fosi Audio |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 1,534 Reviews |
| Item Weight | 1.1 kg |
| Manufacturer | Fosi Audio |
| Manufacturer Part Number | TB10D |
| Model Number | TB10D |

## Product Details

- **Item dimensions L x W x H:** 10.5 x 14.2 x 4 centimetres
- **Manufacturer:** Fosi Audio
- **Maximum supply voltage:** 25 Volts
- **Minimum supply voltage:** 18 Volts (DC)
- **Voltage:** 230 Volts

## Images

![TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp - Image 1](https://m.media-amazon.com/images/I/514O-uJqP2L.jpg)

## Questions & Answers

**Q: Does it support Bluetooth and WiFi?**
A: No, it doesn’t. It only supports RCA inputs.

**Q: How does the power output of the TB10D amplifier change?**
A: The power output of the TB10D varies with the power supply specifications and the impedance of the speakers, please refer to the power comparison table for details.

**Q: Can it drive subwoofer speakers?**
A: No, it can’t. It’s a 2-channel amplifier, that only can drive a pair of passive speakers.

**Q: How can I try when I have some problems?**
A: -Make sure all the cables are fully connected. -Adjust the treble and bass control of the power amplifier to achieve the right tone. -Please try to change the sound source and cables.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Beggars belief...
*by F***K on 1 March 2023*

This little box of miracles beggars belief, but before I go into details, let me first explain my set-up as I'm sure many of you may be planning something similar. I'm using a Samsung smart TV as an entertainment hub (there's Blu-Ray input, Freeview, Netflix, Rakuten, and Spotify or Deezer, and both Bluetooth and USB music interfaces, plus countless radio stations). Naturally I wanted to use the TV's ARC HDMI output so as to have volume control from the TV remote. To these ends I connected a LiNKFOR HDMI DAC to my TV's HDMI ARC port, which talks to the FOSI Amplifier through RCA cables. My speakers are a pair of Monitor Mk2 Audio Bronze two way units, tethered on fat copper cables. This little amplifier, with the DAC, cost over six times less than my prior Marantz streaming amplifier (and that only lasted as long as its meagre warranty). In my own acoustic environment I have the treble at 10 o'clock and the bass at 2 o'clock. The rich, clean, and accurate, sound quality deceives you into thinking you must have shelled out a lot more money that you did. A very great deal more. In fact I can hear fine detail that my Marantz NR1200 receiver could not ever render through the same speakers. Distortion is imperceptible at any satisfying volume level, and I have had it at levels which made the wife's hair stand on end. With the standard FOSI power brick easily obtain 75w RMS per channel, with scope for more. This is already far more than needed for my listening area. My FOSI volume control stays at 12 o'clock, and there's absolutely no reason to crank it any further clockwise. I'm very impressed with the performance, and in terms for value for money - gobsmacked. Nine months "after taking the red pill" I ordered a slightly more complex TPA3255 chipset based Class D Amplifier with Bluetooth, plus a DAC, for my digital-self - as well as a preamp so that I can cater for my retro-self (and enjoy my headphones and play vinyl as well). A week later I went back to the purity of this TB10D, and substituted the Fosi PSU brick for a cleaner PSU which is made by "Mean Well" and marketed by RS Components. The DRP-480S-48 makes the TB10D even more of a performer (and I'm not just talking of volume here!) since it outputs a very clean maximum of ten amps at 48v, and could power far bigger speakers than my Audio Bronze cabinets. PS/... My attention has been drawn to one of 'those' so called 'influencers' that publishes YouTube reviews "for a living", because there is a lousy review of the Fosi TB10D by cheapaudioman. He rants needlessly for almost half an hour about white noise and hiss, electrical arcing, and a few other subjective problems (as he sees them) with the amplifier. My suspicion is that he simply has an axe to grind with Fosi products, and his review only covers a prototype he obtained, which is hardly relevent (a bit like him...)

### ⭐⭐⭐⭐⭐ A Compact and Well-Constructed Device with Power Transformer Limitations - follow-up
*by E***C on 22 October 2023*

Review: follow-up I recently had the pleasure of engaging with Fosi Audio regarding a concern I had, and I must say that the entire experience left me thoroughly impressed. From the initial contact to the resolution, its exceptional communication, swift response, and effective solution truly exceeded my expectations. First and foremost, I would like to commend Fosi Audio for their outstanding communication throughout the entire process. Every interaction was met with professionalism and attentiveness. Its representative was an attentive listener and made sure to address my query and concern promptly. It was evident that they genuinely cared about customer satisfaction and were dedicated to providing a positive experience. Moreover, I am delighted to express my utmost satisfaction with the solution provided by Fosi Audio. It took my concern seriously, assessed the situation diligently, and presented me with a resolution that not only met but exceeded my expectations. Its commitment to resolving the issue in a manner that left me completely pleased is a testament to its dedication to customer service. What truly set Fosi Audio apart was their swift response. As soon as I reached out to it with my concern, it wasted no time in acknowledging my message and initiating the necessary actions. Its responsiveness was impressive, and it instilled a sense of confidence in me that my concern was being taken seriously and would be addressed promptly. The efficiency with which it handled the matter was truly commendable. Based on my experience, I can wholeheartedly say that I will be more than happy to place future orders with Fosi Audio. Its exceptional communication, prompt response, and effective solution have earned my trust and loyalty. It is rare to come across a company that prioritises customer satisfaction to this extent, and I am confident that my future interactions with it will be just as outstanding. In conclusion, my recent experience with Fosi Audio was nothing short of exceptional. Its great communication, swift response, and satisfying solution demonstrated its commitment to providing the best customer experience possible. I highly recommend Fosi Audio to anyone seeking a reliable and customer-centric company. I look forward to continuing my relationship with it and placing future orders without any hesitation.

### ⭐⭐⭐⭐ packs a Punch
*by A***W on 18 November 2025*

Seemingly has the same chip as the V3 but its not as good, that said for the price it sounds ok and packs a punch. there was some excessive background noise when nothing playing which was annoying, the V3 doesn't do this using the same cables etc so dropped a star

## Frequently Bought Together

- Fosi Audio TB10D 2 Channel Stereo Amplifier, Class D Mini Power Integrated Amplifiers 600W for Passive Speakers/Bass Shaker, Home Audio Component Desktop Amp Receiver TPA3255 with Bass Treble Control
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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-07*