---
product_id: 254857527
title: "Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)"
brand: "fosi audio"
price: "1138 kr"
currency: DKK
in_stock: true
category: "Fosi Audio"
url: https://www.desertcart.dk/products/254857527-fosi-audio-bt20a-bluetooth-5-0-stereo-audio-2-channel
store_origin: DK
region: Denmark
---

# TPA3116D2 chip for <0.04% THD Bluetooth 5.0 with 50ft range 100W x 2 RMS power output Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)

**Brand:** fosi audio
**Price:** 1138 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—compact power that commands attention.

## Quick Answers

- **What is this?** Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply) by fosi audio
- **How much does it cost?** 1138 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/254857527-fosi-audio-bt20a-bluetooth-5-0-stereo-audio-2-channel)

## 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

- • **Safe & Reliable:** Built-in speaker protection and a stable 24V/4.5A power supply keep your gear secure and performance consistent.
- • **Powerful yet Compact:** 100 watts per channel deliver room-filling Hi-Fi sound without the bulk.
- • **Tailored Sound Control:** Adjust bass and treble effortlessly to customize your listening experience and make your space your stage.
- • **Audiophile-Grade Clarity:** Texas Instruments TPA3116D2 chip minimizes distortion to under 0.04%, preserving every note’s purity.
- • **Seamless Wireless Streaming:** Bluetooth 5.0 ensures stable, low-latency connection up to 50 feet—ditch the wires, not the quality.

## Overview

The Fosi Audio BT20A is a sleek, mini Hi-Fi Class D amplifier featuring dual 100W RMS channels powered by advanced Texas Instruments TPA3116D2 chips. Equipped with Bluetooth 5.0 for wireless streaming up to 50 feet, it offers ultra-low distortion (<0.04% THD) and customizable bass/treble controls. Designed for passive speakers, it includes built-in protection circuits and a reliable 24V/4.5A power supply, making it the perfect compact powerhouse for audiophiles seeking premium sound in a minimalist package.

## Description

Buy Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BQC7GNL |
| Best Sellers Rank | #15,261 in Electronics ( See Top 100 in Electronics ) #32 in Home Audio Amplifiers |
| Brand | Fosi Audio |
| Customer Reviews | 4.5 out of 5 stars 9,334 Reviews |
| Item Weight | 567 Grams |
| Manufacturer | Fosi Audio |
| Mfr Part Number | BT20A |
| Model Number | BT20A |
| Unit Count | 1 Count |

## Product Details

- **Item dimensions L x W x H:** 13.2 x 9 x 3.6 centimeters
- **Manufacturer:** Fosi Audio
- **Maximum supply voltage:** 24 Volts
- **Minimum supply voltage:** 12 Volts
- **Voltage:** 230 Volts

## Images

![Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply) - Image 1](https://m.media-amazon.com/images/I/61+cd+AMZcL.jpg)

## Questions & Answers

**Q: Possible to connect this one to a sub woofer**
A: There is no connection for a subwoofer with this item.

**Q: Can I install it outdoors under a canopy ?**
A: Yes sir you can install outdoor only you need power socket

## Frequently Bought Together

- Fosi Audio BT20A Bluetooth Stereo Amplifier, 2 Channel Home Audio Component Amplifiers for Passive Speakers, Mini Class D Amp Receiver 200W for Indoor/Outdoor/Garage/Ceiling/Bookshelf Speaker
- 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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**Shop now:** [https://www.desertcart.dk/products/254857527-fosi-audio-bt20a-bluetooth-5-0-stereo-audio-2-channel](https://www.desertcart.dk/products/254857527-fosi-audio-bt20a-bluetooth-5-0-stereo-audio-2-channel)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-08-15*