---
product_id: 50111611
title: "Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply)"
brand: "fosi audio"
price: "VT30476"
currency: VUV
in_stock: true
reviews_count: 13
category: "Fosi Audio"
url: https://www.desertcart.vu/products/50111611-fosi-audio-tb10a-2-channel-stereo-audio-amplifier-receiver-mini
store_origin: VU
region: Vanuatu
---

# Class D digital amplifier tech 100W x 2 max power output Built-in multi-layer protection Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply)

**Brand:** fosi audio
**Price:** VT30476
**Availability:** ✅ In Stock

## Summary

> 🎶 Small Amp, Big Impact — Elevate Your Sound Game Now!

## Quick Answers

- **What is this?** Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) by fosi audio
- **How much does it cost?** VT30476 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/50111611-fosi-audio-tb10a-2-channel-stereo-audio-amplifier-receiver-mini)

## 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

- • **Reliable & Safe:** Equipped with under-voltage, over-temperature, and short-circuit protections for worry-free listening.
- • **Compact Powerhouse:** Delivers crisp 100W per channel in a sleek aluminum chassis, perfect for modern minimalist setups.
- • **Customizable Sound:** Integrated bass and treble controls let you tailor your audio vibe with precision and ease.
- • **Advanced Class D Tech:** Utilizes Texas Instruments TPA3116D2 chips for efficient, distortion-free sound that fills any room.
- • **Versatile Voltage Range:** Supports 12-24V input, making it adaptable for diverse home audio environments and setups.

## Overview

The Fosi Audio TB10A is a compact yet powerful 2-channel Class D amplifier delivering up to 100W per channel with advanced TI TPA3116D2 chips. Its aluminum build houses bass and treble controls, multi-layer safety protections, and supports a flexible 12-24V power supply, making it ideal for audiophiles seeking high-fidelity sound in a minimalist footprint.

## Description

Product description 2.0 Channel Simple Powerful Stereo Amplifier Our Story Guided by our mission of "Redefining HiFi with Unmatched Value", Fosi Audio continues to fuel its passion for the Hifi industry, ramp up R&D efforts, and co-create new HiFi equipment with users. We pledge to bring more amazing Hifi gear with high value for the price, innovative design, cutting-edge technology, and premium quality, to audiophiles worldwide. Product Parameters Power Adapter: 24V/4.5A DC Input Range: 12-24V Terminating Impedance: 2 Ohm - 8 Ohm MAX Power Output: 100W x 2 THD ≤ 0.04% Frequency Range: 20Hz - 20kHz (±1 dB) SNR ≥ 98dB Input Sensitivity ≤ 280mV Input Mode: RCA Extraordinary Clarity Hi-Fi Sound Enjoy Hi-Fi music with a next-generation stereo amp for unrivaled sound quality. Improved channel balance, lower noise floor, and overall A purer sound. Reduced distortion and increased dynamic range. Clean and potent power output. Advanced Audio Architecture The High-Performance Texas Instruments TPA3116D2 Chip presents music with rousing highs and deep lows. Even at high volumes, there’s less than 0.04% harmonic distortion resulting in remarkable clarity. Irresistible Finish Fosi Audio TB10A's curved edges and sleek controls accentuate its unibody design. With truly useful features, and thoughtfully designed premium enclosures. Exquisite design, improved operation. Drive passive speakers Perfect if you prefer separate passive speakers and preamps for your audio setup. 100 watt per channel power output can drive most home passive speakers to create astonishing Sound. Easy to fit your audio system with RCA input. Safe DC Outlet With a built-in power protection circuit, there are no sparks flying when you plug the power adapter into the amplifier. Safe for use! 24V/4.5A Power Supply Fosi Audio TB10A equip with an energy-efficient and stable power supply which got authoritative certification by many security tests can get an astonishing sound.

Review: Small and compact but powerful! - I was looking for a small unit to replace an LG bookshelf stereo I was using with a pair of paradigm atom 7 bookshelf speakers. I found this fosi amp with 1 analog in and though I'd give it a try. Upon hookup and having my first listen I was totally blown away at the sound. The LG system I was using before pushed 550 watts before but that system had 2 bookshelves and a sub that went with it and I never got the sound out of my paradigms with that like I do now with this fosi amp. Clean and clear sound is how I'd describe my sound now with this fosi amp. Call me impressed fosi but this is incredible for such a compact amp. I will be ordering again if I need an amp for a garage setup or something. If any of you are in need of a small amp for a pair of bookshelves with only one source needed give this fosi a serious look. IF this thing last it will be a jewl in the audio world. Thanks again fosi for a great product. *UPDATE* I was so impressed with this amp powering my paradigm bookshelf speakers that I had to buy another. I have definitive 9060 towers in a stereo setup and I use an emotiva pre amp with a crown xls 1002 amp. The crown puts out 215 watts into 8ohm. I wanted to see how this fosi amp worked with my towers so I hooked it up and hade a listen. Wow is all I can say. I love the fact that this amp has tone controls as well. This amp drives my towers no problem so far and I am impressed I can run them off this amp. If this thing lasts I will be very happy... It has a great warranty but I did buy the 4 year extended. Thanks again Fosi. *Update 2* I wanted to say when I turn my amp off via the front switch the red light goes off. This is probably due to this updated version as a lot of reviews seem to be for the previous version and or the Bluetooth enabled version. I wanted to point this out for others. This amp is running like a champ still powering my towers and I'm loving the clean and clear sound I'm getting out of my deftech 9060 towers. It's like I have new speakers... Lol... My other fosi amp will be here tomorrow for my bookshelves. I'm just giddy that's this amp does this well compared to what I've used before.... Awesome product... Just want it to last but so far has ran very cool and quiet... I Love these little but powerful amps... 😊
Review: Exactly as described. This little guy packs a punch - I've always been skeptical about these little "Class D" amps. I discovered them when people started buying the Lapai LP series, but I held out because they just didn't seem like quality to me. Fast forward to 2020 and we now have lots of "high end" mini amps such as this TB10A from Fosi. All I can say is that this thing doesn't disappoint. My main concern with such a small amp was volume, so I tested these out on some full size tower speakers - one's that aren't very efficient and need little extra gain compared to my other speakers. Surprisingly, I was able to blast those things! I've got two very powerful home theater receivers that can obviously get the job done without even trying, but at 80-90% volume, this amp held it's own and put out enough power to play music at house party levels. This amp is MORE than powerful enough for a bedroom, and good enough to fill a basement or living room with loud sound. The other important thing is obviously the sound quality itself. I can't say anything negative about it. I didn't notice any hiss, distortion, or artifacts of any kind. The sound was clean all the way to max volume. Furthermore, the tone controls are entirely functional. A minor annoyance is that the "flat" position is 12:00 for each knob, but there isn't any notch that holds the knobs in place, so you really have to eye it and make sure both knobs are equal in order to get a flat response. Once moved from that flat position, the sound changes dramatically, but in a pleasing way. You can very easily add some high end sparkle or low end thump without ruining the natural sound of your expensive speakers. As for the little quirks, I encourage the use of banana plugs because the speaker wire terminals are smaller than average and it's really difficult to get the wire in there. The amp itself feels well built, but due to its size, it is very lightweight so I would recommend securing it with Velcro or 3M command strips if doing a semi-permanent installation. With that said, this is the perfect device for a mobile or portable speaker setup. This is exactly the thing to use if you're setting up speakers in an office or gym short-term. I give this product a 5/5 because for the price ($70), I can't imagine getting anything more. It is NOT the loudest, best sounding, most feature-rich amp out there. But for such a low price and such a small form factor, it is well worth the price.

## Features

- TB10A is a highly efficient, fully integrated, digital audio power amplifier based on NEW class D amplifier technology. It supports a 12-24V supply voltage range, allowing it to be used in many different home audio applications
- TB10A 2.0CH home audio amplifier adopts 2 pcs Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences. High-performance effectively improve output power and audio quality
- Ultra-compact and high power output in a small aluminum enclosure. MAX Power Output up to 100W X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD). TB10A can drive 200watts(8 ohm), 300watts(4 ohm) passive speakers
- Built-in protection: under-voltage-lockout, over-temperature warning/error, short-circuit/overload protection, power stage pin-to-pin short-circuit, error-reporting through a serial interface, DC protection. Enjoy clear HiFi music with Fosi Audio TB10A
- What You Get: TB10A integrated stereo amplifier x1, power adapter x1, AC cord x1, user manual x1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076P2VS9H |
| Best Sellers Rank | #32,846 in Electronics ( See Top 100 in Electronics ) #179 in Audio Component Amplifiers |
| Brand Name | Fosi Audio |
| Customer Reviews | 4.5 out of 5 stars 2,172 Reviews |
| Included Components | Remote Controller |
| Item Dimensions | 5.2 x 3.54 x 1.42 inches |
| Item Weight | 1.2 Pounds |
| Item dimensions L x W x H | 5.2 x 3.54 x 1.42 inches |
| Manufacturer | Fosi Audio |
| Material Type | Aluminum |
| Maximum Supply Voltage | 24 Volts (DC) |
| Minimum Supply Voltage | 15 Volts (DC) |
| Model | TB10A |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 100 Watts |
| Part Number | TB10A2 |
| Specification Met | Energy Star |
| UPC | 713923289420 |
| Unit Count | 1.0 Count |
| Voltage | 230 Volts |
| Warranty Description | 24-month manufacturer |

## Product Details

- **Item dimensions L x W x H:** 5.2 x 3.54 x 1.42 inches
- **Manufacturer:** Fosi Audio
- **Maximum Supply Voltage:** 24 Volts (DC)
- **Minimum Supply Voltage:** 15 Volts (DC)
- **Voltage:** 15 Volts (DC)

## Images

![Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) - Image 1](https://m.media-amazon.com/images/I/51MUZqLgkxL.jpg)
![Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) - Image 2](https://m.media-amazon.com/images/I/61FJ8nhwBXS.jpg)
![Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) - Image 3](https://m.media-amazon.com/images/I/714X32f-biL.jpg)
![Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) - Image 4](https://m.media-amazon.com/images/I/81w1prKLTzL.jpg)
![Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply) - Image 5](https://m.media-amazon.com/images/I/61mEoZWb9CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small and compact but powerful!
*by J***P on December 16, 2018*

I was looking for a small unit to replace an LG bookshelf stereo I was using with a pair of paradigm atom 7 bookshelf speakers. I found this fosi amp with 1 analog in and though I'd give it a try. Upon hookup and having my first listen I was totally blown away at the sound. The LG system I was using before pushed 550 watts before but that system had 2 bookshelves and a sub that went with it and I never got the sound out of my paradigms with that like I do now with this fosi amp. Clean and clear sound is how I'd describe my sound now with this fosi amp. Call me impressed fosi but this is incredible for such a compact amp. I will be ordering again if I need an amp for a garage setup or something. If any of you are in need of a small amp for a pair of bookshelves with only one source needed give this fosi a serious look. IF this thing last it will be a jewl in the audio world. Thanks again fosi for a great product. *UPDATE* I was so impressed with this amp powering my paradigm bookshelf speakers that I had to buy another. I have definitive 9060 towers in a stereo setup and I use an emotiva pre amp with a crown xls 1002 amp. The crown puts out 215 watts into 8ohm. I wanted to see how this fosi amp worked with my towers so I hooked it up and hade a listen. Wow is all I can say. I love the fact that this amp has tone controls as well. This amp drives my towers no problem so far and I am impressed I can run them off this amp. If this thing lasts I will be very happy... It has a great warranty but I did buy the 4 year extended. Thanks again Fosi. *Update 2* I wanted to say when I turn my amp off via the front switch the red light goes off. This is probably due to this updated version as a lot of reviews seem to be for the previous version and or the Bluetooth enabled version. I wanted to point this out for others. This amp is running like a champ still powering my towers and I'm loving the clean and clear sound I'm getting out of my deftech 9060 towers. It's like I have new speakers... Lol... My other fosi amp will be here tomorrow for my bookshelves. I'm just giddy that's this amp does this well compared to what I've used before.... Awesome product... Just want it to last but so far has ran very cool and quiet... I Love these little but powerful amps... 😊

### ⭐⭐⭐⭐⭐ Exactly as described. This little guy packs a punch
*by V***O on January 15, 2020*

I've always been skeptical about these little "Class D" amps. I discovered them when people started buying the Lapai LP series, but I held out because they just didn't seem like quality to me. Fast forward to 2020 and we now have lots of "high end" mini amps such as this TB10A from Fosi. All I can say is that this thing doesn't disappoint. My main concern with such a small amp was volume, so I tested these out on some full size tower speakers - one's that aren't very efficient and need little extra gain compared to my other speakers. Surprisingly, I was able to blast those things! I've got two very powerful home theater receivers that can obviously get the job done without even trying, but at 80-90% volume, this amp held it's own and put out enough power to play music at house party levels. This amp is MORE than powerful enough for a bedroom, and good enough to fill a basement or living room with loud sound. The other important thing is obviously the sound quality itself. I can't say anything negative about it. I didn't notice any hiss, distortion, or artifacts of any kind. The sound was clean all the way to max volume. Furthermore, the tone controls are entirely functional. A minor annoyance is that the "flat" position is 12:00 for each knob, but there isn't any notch that holds the knobs in place, so you really have to eye it and make sure both knobs are equal in order to get a flat response. Once moved from that flat position, the sound changes dramatically, but in a pleasing way. You can very easily add some high end sparkle or low end thump without ruining the natural sound of your expensive speakers. As for the little quirks, I encourage the use of banana plugs because the speaker wire terminals are smaller than average and it's really difficult to get the wire in there. The amp itself feels well built, but due to its size, it is very lightweight so I would recommend securing it with Velcro or 3M command strips if doing a semi-permanent installation. With that said, this is the perfect device for a mobile or portable speaker setup. This is exactly the thing to use if you're setting up speakers in an office or gym short-term. I give this product a 5/5 because for the price ($70), I can't imagine getting anything more. It is NOT the loudest, best sounding, most feature-rich amp out there. But for such a low price and such a small form factor, it is well worth the price.

### ⭐⭐⭐⭐ Very nice little amp, with one nitpicky problem
*by M***E on October 20, 2023*

I really like this little amp, it works perfectly for my backyard movie night setup driving a pair of 4ohm weatherproof speakers. It sounds good, will get loud enough for outdoor movies or gaming, and has a nice output gain range for quieter listening or to "crank up the volume" a bit. I have my outdoor system components just stuck on a piece of wood so I can pick it up from where it's stored, put it down on an outside table, and plug in to power and the speaker lines that live inside an electrical box by the fire pit. Its small size and weight is great, and the price is excellent. Has lasted about a year so far with no issues. My one nitpicky problem (that costs a star) is that the output terminals are spaced in such a way that standard 2-prong banana plugs don't fit. Well -- they do fit, but between the left and right positive terminals, and the left and right negative terminals, which would result in incorrect wiring. The manufacturer should change the order of the terminals on the back so these can be used correctly. Given the amount of space on the back, maybe clamp terminals would be a better choice.

## Frequently Bought Together

- Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply)
- Amazon Basics 3.5mm Stereo Aux to 2 x RCA Audio Cable Adapters, 4 Feet/1.2 m, for Connecting Amplifiers, Speakers, with Gold-Plated Plugs, Black
- Amazon Basics 16-Gauge Speaker Wire Cable, 100 feet, Bronze

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-14*