---
product_id: 547673977
title: "Fosi Audio BT30D Pro TPA3255 Hi-Fi Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Class D Integrated Amp 165 Watt x2+350 Watt for Home Outdoor Desktop Bookshelf Speakers/Subwoofers"
brand: "fosi audio"
price: "VT51016"
currency: VUV
in_stock: true
reviews_count: 13
url: https://www.desertcart.vu/products/547673977-fosi-audio-bt30d-pro-tpa3255-hi-fi-bluetooth-5-0
store_origin: VU
region: Vanuatu
---

# Bluetooth 5.0 stable 15m range 165W x2 + 350W subwoofer power Dual subwoofer freq & volume control Fosi Audio BT30D Pro TPA3255 Hi-Fi Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Class D Integrated Amp 165 Watt x2+350 Watt for Home Outdoor Desktop Bookshelf Speakers/Subwoofers

**Brand:** fosi audio
**Price:** VT51016
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game — power, precision, and wireless freedom in one sleek amp!

## Quick Answers

- **What is this?** Fosi Audio BT30D Pro TPA3255 Hi-Fi Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Class D Integrated Amp 165 Watt x2+350 Watt for Home Outdoor Desktop Bookshelf Speakers/Subwoofers by fosi audio
- **How much does it cost?** VT51016 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/547673977-fosi-audio-bt30d-pro-tpa3255-hi-fi-bluetooth-5-0)

## 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

- • **Tailored Bass Control:** Fine-tune your subwoofer’s frequency (0-300Hz) and volume with dedicated knobs for immersive, personalized bass.
- • **Powerhouse Performance:** Unleash crisp, distortion-free sound with dual TI TPA3255 Class-D amps delivering 165W x2 + 350W bass power.
- • **Seamless Bluetooth 5.0:** Effortlessly connect and auto-reconnect up to 15 meters for uninterrupted, high-fidelity wireless audio.
- • **Compact & Durable Design:** Sleek all-metal chassis crafted for longevity and premium desktop or bookshelf aesthetics.
- • **Versatile 2.1 Channel Setup:** Easily power home theater or Hi-Fi stereo systems with dual speaker outputs plus a dedicated subwoofer channel.

## Overview

The Fosi Audio BT30D Pro is a compact yet powerful 2.1 channel Class-D amplifier featuring dual Texas Instruments TPA3255 chips delivering 165W per channel plus 350W subwoofer output. Equipped with Bluetooth 5.0 for stable wireless streaming up to 15 meters, it offers precise bass control via dedicated frequency and volume knobs. Its robust all-metal build ensures durability, making it ideal for home, outdoor, or desktop Hi-Fi audio setups.

## Description

Fosi Audio BT30D Pro TPA3255 Hi-Fi Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Class D Integrated Amp 165 Watt x2+350 Watt for Home Outdoor Desktop Bookshelf Speakers/Subwoofers : desertcart.in: Electronics

Review: don't hesitate by seeing friqutly retuned item Excellent performance perfect value for money - I'm writing this review after using this amp with full attention...it outperform as per its size. delivers excellent sound quality. it is compatible with my bose acustimas 5 series III drive them without any problem. bluetooth connectivity is excellant i hand no problem to connect it to my samsung phone...it matians the slound quality too... people might be missusing the return policy or might not have read the specifications before buying
Review: Sound quality - Working incredible... Sound quality is impressive with clear highs and good depth

## Features

- 2.1 Channel Amplifier:The BT30D PRO integrated amplifier features two sets of passive speaker outputs and one set of passive subwoofer outputs, making it easy to set up a 2.1 home theater or other stereo HiFi audio systems. (The BT30D PRO is an upgraded version, supporting up to 48V power supply for maximum power output,This model is equipped with a 32V 5A power supply.）
- High Power with Exceptional Sound Quality:Equipped with two high-end Texas Instruments TPA3255 Class-D amplifier chips, the amplifier home audio delivers clear and pure sound without distortion or clipping, stably outputting up to 165W x 2 + 350W of power.
- Bass Beast:Whether you're a gamer, movie buff, or music lover, the subwoofer amplifier provides tight, smooth, and natural - sounding bass. It features two dedicated knobs for subwoofer control: the SUB FREQ knob allows precise frequency adjustment of passive subwoofers from 0 to 300 Hz, while the SUB VOL knob lets you set the desired volume level. This gives you full control over the bass output to suit your personal preferences and listening environment.
- Bluetooth 5.0 Connectivity:This Bluetooth amplifier, which automatically reconnects to the previously paired device when turned on. It maintains a stable connection and delivers clear audio over a range of up to 15 meters. This makes it perfect for enjoying your favorite tunes or audio content in outdoor areas such as your yard, terrace, or poolside, without worrying about signal drop - outs or interruptions.
- Exquisite Craftsmanship:This mini amplifier is meticulously crafted with a solid, all - metal body that ensures durability and longevity. The well - designed case, along with the high - quality controls and connectors, exudes a sense of premium build and attention to detail. The exquisite packaging further adds to the overall appeal and value of the bass amp.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YNBHR73 |
| Audio Output Type | Speakers |
| Audio Wattage | 165 Watts |
| Audio output mode | Stereo |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #25,089 in Electronics ( See Top 100 in Electronics ) #30 in Hi-Fi Amplifiers |
| Brand | Fosi Audio |
| Compatible Devices | Speaker |
| Connector Type | Bluetooth |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,557) |
| Date First Available | 5 June 2023 |
| Generic Name | Amplifier |
| Importer | support@fosiaudio.com |
| Includes Rechargeable Battery | No |
| Item Dimensions LxWxH | 15.2 x 12.7 x 2.5 Centimeters |
| Item Weight | 680 g |
| Item model number | BT30D PRO |
| Manufacturer | Fosi Audio |
| Model | BT30D PRO |
| Mounting Hardware | Amplifier |
| Number of items | 1 |
| Packer | support@fosiaudio.com |
| Product Dimensions | 15.24 x 12.7 x 2.54 cm; 680.39 g |
| Speaker Surround Sound Channel Configuration | 2.1 |
| Special Features | Built-In Bluetooth, RCA, Subwoofer |
| Voltage | 230 Volts |
| Wattage | 165 Watts |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Fosi Audio
- **Colour:** black
- **Compatible Devices:** Speaker
- **Connectivity Technology:** Bluetooth
- **Connector Type:** 3.5mm Jack, RCA
- **Controller Type:** Control4
- **Product Dimensions:** 16D x 12W x 4H Centimeters
- **Special Feature:** Built-In Bluetooth, RCA, Subwoofer
- **Surround Sound Channel Configuration:** 2.1

## Images

![Fosi Audio BT30D Pro TPA3255 Hi-Fi Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Class D Integrated Amp 165 Watt x2+350 Watt for Home Outdoor Desktop Bookshelf Speakers/Subwoofers - Image 1](https://m.media-amazon.com/images/I/51ai7X4dnLL.jpg)

## Questions & Answers

**Q: Can it drive a 12 inch 8ohm passive subwoofer?**
A: yes

**Q: What is the volt and ampere of the dc adapter**
A: Input: 100-240V
Output: 32 V ;  5A

**Q: Can I connect a 3way 90 watts 8 ohms passive speakers + a 500 watt passive 4 ohm subwoofer directly?**
A: you can connect with 2 channel passive speakers and 1 subwoofer amplifier

**Q: Please tell me what type of jack for pre-out active subwoofer?**
A: 3.5mm jack

## Customer Reviews

### ⭐⭐⭐⭐⭐ don't hesitate by seeing friqutly retuned item Excellent performance perfect value for money
*by P***R on 31 October 2025*

I'm writing this review after using this amp with full attention...it outperform as per its size. delivers excellent sound quality. it is compatible with my bose acustimas 5 series III drive them without any problem. bluetooth connectivity is excellant i hand no problem to connect it to my samsung phone...it matians the slound quality too... people might be missusing the return policy or might not have read the specifications before buying

### ⭐⭐⭐⭐⭐ Sound quality
*by A***I on 7 January 2026*

Working incredible... Sound quality is impressive with clear highs and good depth

### ⭐⭐⭐⭐ Fosi audio amplifier
*by S***Z on 18 July 2025*

Very good amplifier of class D.good sound quality and highout put also good bluetooth connectivity. It is better if it have a remote control.

## Frequently Bought Together

- Fosi Audio Bluetooth Subwoofer Amplifier 2.1, BT30D Pro Subwoofer Amp with TPA3255 Chips 165W x2+350W & Bass Treble Control, 2.1 Channel Sub Amplifier for Desktop/Outdoor/Bookshelf 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.vu/products/547673977-fosi-audio-bt30d-pro-tpa3255-hi-fi-bluetooth-5-0](https://www.desertcart.vu/products/547673977-fosi-audio-bt30d-pro-tpa3255-hi-fi-bluetooth-5-0)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-23*