---
product_id: 322368103
title: "BT20A Pro 300W x2 TPA3255 Bluetooth 5.0 Home Audio Stereo 2 Channel Amplifier Receiver Mini Hi-Fi Class D Upgraded Integrated Amp for Speakers with Bass Treble Control"
brand: "fosi audio"
price: "₨4319"
currency: SCR
in_stock: true
category: "Fosi Audio"
url: https://www.desertcart.sc/products/322368103-bt20a-pro-300w-x2-tpa3255-bluetooth-5-0-home-audio
store_origin: SC
region: Seychelles
---

# 600W total power output Bluetooth 5.0 seamless pairing Customizable bass & treble control BT20A Pro 300W x2 TPA3255 Bluetooth 5.0 Home Audio Stereo 2 Channel Amplifier Receiver Mini Hi-Fi Class D Upgraded Integrated Amp for Speakers with Bass Treble Control

**Brand:** fosi audio
**Price:** ₨4319
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — don’t just listen, experience every beat!

## Quick Answers

- **What is this?** BT20A Pro 300W x2 TPA3255 Bluetooth 5.0 Home Audio Stereo 2 Channel Amplifier Receiver Mini Hi-Fi Class D Upgraded Integrated Amp for Speakers with Bass Treble Control by fosi audio
- **How much does it cost?** ₨4319 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/322368103-bt20a-pro-300w-x2-tpa3255-bluetooth-5-0-home-audio)

## 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

- • **Next-Gen Wireless:** Bluetooth 5.0 ensures stable, fast connections with memory function and easy reset for uninterrupted streaming.
- • **Tailor Your Sound:** Precision bass and treble controls let you sculpt audio to your exact taste or enjoy pure, unaltered sound.
- • **Compact Yet Mighty:** Sleek mini Hi-Fi Class D design packs powerful stereo amplification into a space-saving form factor perfect for modern living.
- • **Powerhouse Performance:** 300W x2 channels driven by TI TPA3255 chip for crystal-clear, high-efficiency sound with ultra-low idle power consumption.
- • **Audiophile-Grade Flexibility:** Swap out dual NE5532 Op-Amps with premium options to customize your sonic signature like a pro.

## Overview

The Fosi Audio BT20A Pro is a compact, high-efficiency Class D stereo amplifier delivering 300W per channel via the advanced TI TPA3255 chip. Featuring Bluetooth 5.0 for seamless wireless connectivity, customizable bass and treble controls, and upgradeable Op-Amps, it’s designed for audiophiles and professionals seeking powerful, tailored sound in a sleek, space-conscious package.

## Description

Buy Fosi Audio BT20A Pro 300W x2 TPA3255 Bluetooth 5.0 Home Audio Stereo 2 Channel Amplifier Receiver Mini Hi-Fi Class D Upgraded Integrated Amp for Speakers with Bass Treble Control online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- 300 Watts x2 Power Output: Provided by the TI TPA3255 chip which features an advanced feedback design and proprietary high-speed gate driver error correction. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 2.5W.
- High Efficiency: A significant upgrade from the BT20A amplifier. There're two plug-ins NE5532 Op-Amps can be replaced by LME49720HA/MUSES02/OPA26041P/OPA2134PA/LM4562/NJM4556AD Op-Amps etc. To create a different sound quality. SNR≥108dB; THD≤0.005%.
- Upgraded Bluetooth 5.0 connectivity: By pressing and holding the volume control for five seconds, the Bluetooth pair can be cleared. In addition, it has a Bluetooth memory function, so it can be easily paired the next time. It also receives an alert tone.
- Sound Control: With its unique design, the BT20A Pro amplifier for home audio has a wide range of bass and treble controls. Alternatively, you can turn the treble and bass effects to a middle point to listen to the original sound without effects.
- What you Get: BT20A Pro Power Amplifier x1, Bluetooth Antenna x1, Spare Volume Knob x1, 32V 5A Power Adapter x1, AC Cord x1, User Manual x1, our worry-free 24-month warranty, and friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JVFY27T |
| Best Sellers Rank | #10,121 in Electronics ( See Top 100 in Electronics ) #22 in Home Audio Amplifiers |
| Brand Name | Fosi Audio |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,024) |
| Included Components | BT20A Pro Hi-Fi Amplifier, Bluetooth Antenna, 32V 5A Power Supply, Power Cord |
| Item Dimensions | 14.2 x 10.7 x 0.4 centimeters |
| Item Weight | 567 Grams |
| Manufacturer | Fosi Audio |
| Material Type | Aluminum Alloy |
| Maximum Supply Voltage | 32 Volts (DC) |
| Minimum Supply Voltage | 32 Volts (DC) |
| Model | BT20A PRO |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Number of Items | 1 |
| Output Power | 300 Watts |
| Package Type Name | box |
| Part Number | BT20A Pro |
| Specification Met | [If Interpreted as Technical Specifications]: Bluetooth 5.0 |
| Supply Current | 5 Amps |
| Unit Count | 1.0 Count |
| Voltage | 32 Volts |

## Product Details

- **Item dimensions L x W x H:** 14.2 x 10.7 x 0.4 centimeters
- **Manufacturer:** Fosi Audio
- **Maximum supply voltage:** 32 Volts (DC)
- **Minimum supply voltage:** 32 Volts (DC)
- **Voltage:** 32 Volts

## Images

![BT20A Pro 300W x2 TPA3255 Bluetooth 5.0 Home Audio Stereo 2 Channel Amplifier Receiver Mini Hi-Fi Class D Upgraded Integrated Amp for Speakers with Bass Treble Control - Image 1](https://m.media-amazon.com/images/I/61ne1lo34ML.jpg)

## Frequently Bought Together

- Fosi Audio BT20A Pro Bluetooth 5.0 Amplifier, 300W x2 Wireless Amp, TPA3255 2 Channel Mini Class D Integrated Home Audio Outdoor Stereo Receiver with Bass Treble Control for Passive Speakers
- 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.sc/products/322368103-bt20a-pro-300w-x2-tpa3255-bluetooth-5-0-home-audio](https://www.desertcart.sc/products/322368103-bt20a-pro-300w-x2-tpa3255-bluetooth-5-0-home-audio)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-11-04*