---
product_id: 65694519
title: "Fosi Audio BT10A Bluetooth 5.0 Amplifier Stereo Power Amplifier, 2 Channel Class D Mini Hi-Fi Integrated TPA3116 Audio Amp, for Home Speakers 50W x 2, with 19V 4.74A UK Power Supply"
brand: "fosi audio"
price: "₨2823"
currency: SCR
in_stock: true
reviews_count: 11
category: "Fosi Audio"
url: https://www.desertcart.sc/products/65694519-fosi-audio-bt10a-bluetooth-5-0-amplifier-stereo-power-amplifier
store_origin: SC
region: Seychelles
---

# Bluetooth 5.0, 15m range 50W x 2 stereo power TI TPA3116D2 chip clarity Fosi Audio BT10A Bluetooth 5.0 Amplifier Stereo Power Amplifier, 2 Channel Class D Mini Hi-Fi Integrated TPA3116 Audio Amp, for Home Speakers 50W x 2, with 19V 4.74A UK Power Supply

**Brand:** fosi audio
**Price:** ₨2823
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — small amp, massive impact!

## Quick Answers

- **What is this?** Fosi Audio BT10A Bluetooth 5.0 Amplifier Stereo Power Amplifier, 2 Channel Class D Mini Hi-Fi Integrated TPA3116 Audio Amp, for Home Speakers 50W x 2, with 19V 4.74A UK Power Supply by fosi audio
- **How much does it cost?** ₨2823 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/65694519-fosi-audio-bt10a-bluetooth-5-0-amplifier-stereo-power-amplifier)

## 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

- • **Powerful Stereo Output:** 50W per channel drives 2-8Ω speakers with room-filling sound.
- • **Seamless Bluetooth 5.0:** Stable wireless streaming up to 50ft for effortless device pairing.
- • **Audiophile-Grade Clarity:** TI TPA3116D2 chip delivers crisp highs and rich bass with zero noise.
- • **Compact & Stylish Design:** Space-saving aluminum shell fits any modern home or office setup.
- • **Durability Meets Peace of Mind:** All-metal body with built-in speaker protection and 24-month warranty.

## Overview

The Fosi Audio BT10A is a compact, high-performance Class D stereo amplifier featuring Bluetooth 5.0 connectivity and a TI TPA3116D2 chip. It delivers 50W per channel to drive 2-8Ω speakers with crystal-clear audio, rich bass, and zero audible noise. Its sleek aluminum design fits seamlessly into any space, backed by built-in speaker protection and a 24-month warranty, making it the perfect upgrade for audiophiles seeking powerful sound in a minimalist package.

## Description

Compact, high-performance amplifier with Bluetooth 5.0 connectivity, 50W x 2 output, and advanced circuitry for clear, distortion-free audio from your speakers.

Review: Wonderfully surprised - I bought this Fosi amp as a gift. A friend of mine recently moved into a new flat and I wanted her to have a quality audio setup. I found a great deal for a pair of Celestion SL6 passive speakers (100w) on eBay - they were high end, audiophile level bookshelf speakers back in 80s, which look cool too. I just needed to find an amp to power them (on a budget). Had to be easy to use, connect to her phone and TV, small, and ‘pretty’ enough for her to consider keeping in her living room - she’s not really into her tech and was nervous when I told her I was getting her speakers. Have to say I was a little nervous too. I’m used to spending large amounts on audio gear, and I had no idea what to expect from this 50w, £50 amp. Would it power the speakers and how would they sound? Well, I shouldn’t have worried. The moment music came through we both had an enormous smile on our faces. She couldn’t believe the difference, and how good audio can sound compared to what she had before. The amp is plenty powerful, max volume is too loud for her flat. The bass is rich and delicious, and the separation is miles better than anything I was expecting. Such a pleasant surprise. Obviously the speakers would sound better still with a high-end amp, but we’re talking marginal gains. With a nice pair of passive speakers this amp offers you an order of magnitude better sound than your typical active speaker set up (sound bar, sonos etc). Excellent value.
Review: What a great piece of kit! - Like many others, I was skeptical at first—there's no way this tiny unit could deliver good sound or have enough power to drive floor-standing speakers, right? Well, I couldn’t have been more wrong! I bought this to replace an old, bulky multi-channel amp that had finally given up after years of service in my son's setup. We wanted something smaller, more efficient, and after plenty of research (and a bit of bravery), I decided to give this a shot. When it arrived, we set it up, connected everything, and placed it neatly under his monitor. The results? Absolutely incredible. The sound is rich and well-balanced, with deep, punchy bass and crisp, clear highs. Even with floor-standing speakers, this little amp delivers serious power! To top it off, the Bluetooth works flawlessly, making it even more versatile. For the size and price, this is hands down one of the best audio purchases I’ve made. Highly recommended!

## Features

- 【Bluetooth 5.0】Featuring an integrated Bluetooth ATS2853 chip, this bluetooth amplifier supports streaming up to 50ft (15m), connect to your MP3/Phone/Pad/PC via Bluetooth input, 19V 4.74A power supply and 50W x2@4Ohm support to drive 2-8 Ohm speakers.
- 【Compact Design】Our mini amplifier offers a sturdy, space-saving design for home, office, or outdoor use, with bass and treble controls, small and neat, simple compact design but practical and powerful.
- 【Excellent Chip】Power amplifier TI TPA3116D2 chip to get clear and clarity sound.Advanced circuitry design, built-in speakers protection circuit, no audible noise, dead silent when nothing is playing through it.
- 【Superior Sound】This stereo amplifier, crafted for HiFi sound lovers, produces crisp, clean audio with crystal-clear highs and smooth, pure bass. It will bring your old speakers back to life, and you will immerse yourself in its rich and warm sound.
- 【Rock Solid】No sparks and no audible noise, aluminum shell to sure high quality. The all-metal body ensures durability, and you can enjoy the peace of mind provided by Fosi Audio's 24-month warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076XSBCCL |
| Best Sellers Rank | 9,838 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 26 in Hi-Fi Amplifiers |
| Guaranteed software updates until | unknown |
| Item model number | BT10A |
| Manufacturer | Fosi Audio |
| Product Dimensions | 11.68 x 9.4 x 3.56 cm; 780 g |

## Product Details

- **Item dimensions L x W x H:** 11.7 x 9.4 x 3.6 centimetres
- **Manufacturer:** Fosi Audio
- **Maximum supply voltage:** 19 Volts
- **Minimum supply voltage:** 18 Volts (DC)
- **Voltage:** 19 Volts (DC)

## Images

![Fosi Audio BT10A Bluetooth 5.0 Amplifier Stereo Power Amplifier, 2 Channel Class D Mini Hi-Fi Integrated TPA3116 Audio Amp, for Home Speakers 50W x 2, with 19V 4.74A UK Power Supply - Image 1](https://m.media-amazon.com/images/I/51N1qG31DOL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: If I connect this to outdoor speakers can I connect my iphone to the device to play itunes from my phone?**
A: Yes, you can connect this amp with RCA cables or Bluetooth. Thanks.

**Q: Colour reads white but pic shows silver - is this a mistake? II need silver. Thank you.**
A: silver

**Q: Is it possible to turn bluetooth off ? I want to make sure there isn't any interference.**
A: No, the BT is just on, so there is no 'off' button and it's just passively waiting for a BT connection. It would only switch to BT if you connected to it and played something. I rarely use BT, as I tend to use the Aux input from a switched box to select either an Amazon Echo Input or an Apple Airport. 

I've never had any interference problems with it and get a great sound out of it - put through a speaker switch box to allow me to have up to 4 outdoor speakers, each individually selected.

**Q: What's the difference to fosi audio bt20a please? better bluetooth reception, better sound?**
A: The BT20a offers 2ch x100watts

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wonderfully surprised
*by J***C on 22 January 2023*

I bought this Fosi amp as a gift. A friend of mine recently moved into a new flat and I wanted her to have a quality audio setup. I found a great deal for a pair of Celestion SL6 passive speakers (100w) on eBay - they were high end, audiophile level bookshelf speakers back in 80s, which look cool too. I just needed to find an amp to power them (on a budget). Had to be easy to use, connect to her phone and TV, small, and ‘pretty’ enough for her to consider keeping in her living room - she’s not really into her tech and was nervous when I told her I was getting her speakers. Have to say I was a little nervous too. I’m used to spending large amounts on audio gear, and I had no idea what to expect from this 50w, £50 amp. Would it power the speakers and how would they sound? Well, I shouldn’t have worried. The moment music came through we both had an enormous smile on our faces. She couldn’t believe the difference, and how good audio can sound compared to what she had before. The amp is plenty powerful, max volume is too loud for her flat. The bass is rich and delicious, and the separation is miles better than anything I was expecting. Such a pleasant surprise. Obviously the speakers would sound better still with a high-end amp, but we’re talking marginal gains. With a nice pair of passive speakers this amp offers you an order of magnitude better sound than your typical active speaker set up (sound bar, sonos etc). Excellent value.

### ⭐⭐⭐⭐⭐ What a great piece of kit!
*by D***E on 15 February 2025*

Like many others, I was skeptical at first—there's no way this tiny unit could deliver good sound or have enough power to drive floor-standing speakers, right? Well, I couldn’t have been more wrong! I bought this to replace an old, bulky multi-channel amp that had finally given up after years of service in my son's setup. We wanted something smaller, more efficient, and after plenty of research (and a bit of bravery), I decided to give this a shot. When it arrived, we set it up, connected everything, and placed it neatly under his monitor. The results? Absolutely incredible. The sound is rich and well-balanced, with deep, punchy bass and crisp, clear highs. Even with floor-standing speakers, this little amp delivers serious power! To top it off, the Bluetooth works flawlessly, making it even more versatile. For the size and price, this is hands down one of the best audio purchases I’ve made. Highly recommended!

### ⭐⭐⭐⭐⭐ Compact but powerful.
*by D***D on 21 December 2025*

Superb, I had an old stereo in the kitchen with a Bluetooth module plugged in and it broke, so I kept the speakers from it and got this Bluetooth amplifier, totally fantastic, so compact yet powerful, thundering bass and crisp treble, I'm going to try this on my 15" three way stage speakers I reckon it will sound awesome. More than pleased with it, it's really good, thank you.

## Frequently Bought Together

- Fosi Audio BT10A Bluetooth 5.0 Stereo Audio Amplifier Receiver 2 Channel Class D Mini Hi-Fi Integrated Amp for Home Passive Speakers 50W x 2 TPA3116
- Banana Plugs with Dual Set Screws,Black and Red Aluminum Shell,6 Pairs
- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-23*