---
product_id: 397212438
title: "BL20A"
brand: "fosi audio"
price: "₩9124"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/397212438-bl20a
store_origin: KR
region: South Korea
---

# Bluetooth 5.0 with 50ft range 200W max power output Multi-input: Bluetooth, RCA, AUX, U-Disk BL20A

**Brand:** fosi audio
**Price:** ₩9124
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Elevate your sound game with power and style—because your space deserves the best!

## Quick Answers

- **What is this?** BL20A by fosi audio
- **How much does it cost?** ₩9124 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/397212438-bl20a)

## 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 Elegance:** Sleek aluminum alloy chassis fits stylishly into any modern home setup without clutter.
- • **Powerhouse Performance:** Delivers crisp, room-filling 200W output for immersive Hi-Fi sound.
- • **Smart Protection System:** Advanced fault detection shields your gear with short-circuit, thermal, and voltage safeguards.
- • **Versatile Input Options:** Connect effortlessly via RCA, 3.5mm AUX, or U-Disk for ultimate device compatibility.
- • **Seamless Wireless Connectivity:** Bluetooth 5.0 ensures stable streaming up to 50 feet—cut the cords, not the quality.

## Overview

The Fosi Audio BL20A is a compact yet powerful 2.1 channel Class D amplifier delivering up to 200W output. Featuring Bluetooth 5.0 for seamless wireless streaming with a 50ft range, it supports multiple inputs including RCA, 3.5mm AUX, and U-Disk. Built with premium Texas Instruments TPA3116 chips, it offers robust protection against faults and overheating. Its sleek aluminum alloy design makes it a perfect fit for modern home audio setups, backed by a 24-month warranty and responsive customer support.

## Description

Buy Fosi Audio BL20A 200W Bluetooth 5.0 Home Audio Stereo Amplifier Mini Hi-Fi Class D Integrated Amp with U-Disk/3.5MM AUX/RCA Input and Remote Control for Home Passive Speakers online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Fosi Audio BL20A 2.1 channel Bluetooth 5.0 power amplifier can drive most home passive/powered/bookshelf/ceiling speakers. With 3.5MM AUX output, BL20A can connect to passive speakers and powered speakers simultaneously. Or you can connect to an preamp through the 3.5MM output to build a simple sound system.
- 3 Input Modes: BL20A support Bluetooth, RCA, U-Disks and 3.5MM AUX input with bass, treble, volume and remote control, compatible with most latest device. Utilizes Bluetooth 5.0 technology for seamless device linking and a 50ft connection range. A new generation class D amplifier give you the ultimate Hi-Fi music experience.
- BL20A Adopt 2pcs Texas Instruments TPA3116 poewr amplifier chips digital amplifier power stage for driving speakers up to 100W / 2 Ω in mono channel, MAX power output up to 200Watts. The TPA3116 are fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage, and DC protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions PCB to be used across different power levels.
- Mini and Elegant Design: Small and compact aluminum alloy body(Size: 5.2x3.54x1.42 inches), easy to set up, this audio component amplifier is a great choice to your home audio stereo systems.
- What you Get: BL20A Power Amplifier x1, Power Adapter x1, AC Cord x1, User Manual x1, 24-month worry-free warranty, and friendly customer service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PJVM79X |
| Best Sellers Rank | #153,701 in Electronics ( See Top 100 in Electronics ) #456 in Home Audio Amplifiers |
| Brand | Fosi Audio |
| Customer Reviews | 4.4 4.4 out of 5 stars (742) |
| Manufacturer | Fosi Audio |
| Mfr Part Number | BL20A |
| Model Number | BL20A |

## Product Details

- **Item dimensions L x W x H:** 12 x 9 x 3 centimeters
- **Manufacturer:** Fosi Audio
- **Maximum supply voltage:** 24 Volts (DC)
- **Minimum supply voltage:** 2.4 Volts
- **Voltage:** 24 Volts

## Images

![BL20A - Image 1](https://m.media-amazon.com/images/I/41VlZE4zDML.jpg)
![BL20A - Image 2](https://m.media-amazon.com/images/I/41ivMAg9k8L.jpg)
![BL20A - Image 3](https://m.media-amazon.com/images/I/51Kdu+7Cv8L.jpg)
![BL20A - Image 4](https://m.media-amazon.com/images/I/419HXoR+QUL.jpg)
![BL20A - Image 5](https://m.media-amazon.com/images/I/51VTgXkPRBL.jpg)

## Questions & Answers

**Q: Can we fix it outdoors**
A: Suitable.

## Frequently Bought Together

- Fosi Audio BL20A 200W Bluetooth 5.0 Home Audio Stereo Amplifier Hi-Fi Mini Class D Integrated Amp with U-Disk/3.5MM AUX/RCA Input and Remote Control for Home Passive Theater Speaker with Power Supply
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- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft

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**Shop now:** [https://www.desertcart.kr/products/397212438-bl20a](https://www.desertcart.kr/products/397212438-bl20a)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-10-17*