---
product_id: 62378448
title: "BT20A"
brand: "fosi audio"
price: "642.36 DT"
currency: TND
in_stock: true
category: "Fosi Audio"
url: https://www.desertcart.tn/products/62378448-bt20a
store_origin: TN
region: Tunisia
---

# Seamless Bluetooth streaming 200W max output power Smooth bass & treble controls BT20A

**Brand:** fosi audio
**Price:** 642.36 DT
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your audio game—because your space deserves sound that speaks volumes

## Quick Answers

- **What is this?** BT20A by fosi audio
- **How much does it cost?** 642.36 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/62378448-bt20a)

## 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

- • **Stream Without Limits:** Bluetooth connectivity ensures flawless, delay-free music from any device
- • **Plug & Play Simplicity:** Effortless setup with one-touch power and intuitive controls—no tech degree needed
- • **Tailor Your Soundscape:** Adjust bass and treble to craft the perfect vibe for every playlist and mood
- • **Compact Design, Big Impact:** Sleek all-black Class D amp fits stylishly on any shelf or workspace
- • **Power Your Space with 200W Punch:** Dual 100Wx2 channels deliver room-filling sound for home or small venues

## Overview

The Fosi Audio BT20A is a compact yet powerful Class D Bluetooth stereo amplifier delivering 200W total output (100Wx2 channels). Designed for easy setup and versatile use, it supports passive speakers in various environments—from home to garage—with seamless Bluetooth streaming and customizable bass and treble controls. Its sleek all-black design complements modern decor while providing durable, high-quality sound performance backed by a 24-month warranty.

## Description

desertcart.com: 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 : Electronics

## Features

- ENTRY-LEVEL POWER AMPLIFIER: Experience powerful sound with the BT20A Bluetooth amplifier, boasting an impressive 100Wx2 maximum output power. It can power multiple speaker cabinets, which can be used at home or in small venues
- EFFECTIVE, SIMPLE, AND NO FRILLS: The compact design allows it to be used in any space where passive speakers are required. It can be used in an office, a bedroom, a living room, a garage, or even on the patio
- EASY TO SET UP: The 2 Channel amplifier has a straightforward installation and a one-touch power switch for easy operation. The smooth bass and treble controls allow tuning to taste and the connected bookshelf speakers
- BLUETOOTH AND RCA INPUTS: The seamless Bluetooth connectivity allowing you to stream music directly from your phone without any dropouts or delays, delivering crystal-clear sound and impressive volume for your home audio setup
- ALL-BLACK DESIGN: This Class D amplifier features an integrated one-piece design that not only adds to its looks but also makes it more durable. With its stylish look, it fits wonderful on any shelf and complements most home decor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BQC7GNL |
| Best Sellers Rank | #2,708 in Electronics ( See Top 100 in Electronics ) #3 in Audio Component Amplifiers |
| Brand | Fosi Audio |
| Built-In Media | Fosi Audio BT20A Amplifier x1, 24V 4.5A Power Supply x1, User Manual x1 |
| Customer Reviews | 4.5 4.5 out of 5 stars (9,745) |
| Item Type Name | Bluetooth Amplifier |
| Item Weight | 567 g |
| Manufacturer | Fosi Audio |
| Mfr Part Number | BT20A |
| Model Number | BT20A |
| Number of Items | 1 |
| Unit Count | 1 Count |
| 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
- **Minimum Supply Voltage:** 12 Volts (DC)
- **Voltage:** 230 Volts

## Images

![BT20A - Image 1](https://m.media-amazon.com/images/I/61+cd+AMZcL.jpg)

## Questions & Answers

**Q: How do I switch between RCA and Bluetooth on the BT20A?**
A: Bluetooth takes priority over RCA. To switch to RCA, restart the device or disconnect Bluetooth.

**Q: What is the position for flat frequency response on the amplifier?**
A: The middle position (12 o’clock) provides a flat frequency response.

**Q: What type of DC plug do I need for the BT20A’s power supply?**
A: The DC barrel connector dimensions are 5.5*2.5mm.

**Q: What's the upgraded version of the BT20A amp, and what accessories come with it?**
A: -If you're seeking the upgraded version of the BT20A, please consider the BT20A Pro amp.

## 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.tn/products/62378448-bt20a](https://www.desertcart.tn/products/62378448-bt20a)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-14*