---
product_id: 90732501
title: "Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer"
brand: "fosi audio"
price: "53.43 OMR"
currency: OMR
in_stock: true
category: "Fosi Audio"
url: https://www.desertcart.com.om/products/90732501-fosi-audio-bt30d-bluetooth-5-0-stereo-audio-receiver-amplifier
store_origin: OM
region: Oman
---

# Bluetooth 5.0 with 50ft range 200W max power output Adjustable bass, treble & sub controls Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer

**Brand:** fosi audio
**Price:** 53.43 OMR
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer by fosi audio
- **How much does it cost?** 53.43 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/90732501-fosi-audio-bt30d-bluetooth-5-0-stereo-audio-receiver-amplifier)

## 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

- • **Precision Audio Tuning:** Customizable bass, treble, and subwoofer frequency controls let you tailor your Hi-Fi experience to perfection.
- • **Immersive 2.1 Channel Power:** 50W x2 + 100W subwoofer output delivers room-filling, crystal-clear sound for home or outdoor setups.
- • **Versatile Connectivity Options:** Supports Bluetooth and RCA inputs, compatible with passive speakers and both passive & powered subwoofers.
- • **Cutting-Edge TI Amplifier Chips:** Powered by dual Texas Instruments TPA3116D2 chips for efficient, interference-free, high-fidelity sound.
- • **Seamless Bluetooth 5.0 Streaming:** Enjoy stable, high-quality wireless audio up to 50 feet away from your smartphone, tablet, or laptop.

## Overview

The Fosi Audio BT30D is a compact yet powerful 2.1 channel Class D amplifier delivering up to 200 watts of high-fidelity sound. Featuring Bluetooth 5.0 for stable wireless streaming up to 50 feet, versatile RCA and Bluetooth inputs, and advanced Texas Instruments amplifier chips, it offers customizable bass, treble, and subwoofer controls. Perfect for home or outdoor passive speaker setups, it combines cutting-edge tech with user-friendly design to transform your audio experience.

## Description

Buy Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer: Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 2.1CH Bluetooth 5.0 Power Amplifier: This amp boasts an exquisite design, enhanced operation, and exceptional sound performance. It delivers a rich and immersive audio experience with its high-quality construction and user-friendly interface.
- Versatile Connectivity with BT30D: The amplificador de audio supports both Bluetooth and RCA inputs, making it compatible with a wide range of audio devices. It can effortlessly drive most home passive speakers and both passive and powered subwoofers. With adjustable SUB volume and frequency, as well as bass and treble controls, it ensures a true Hi-Fi music quality tailored to your preferences.
- High-Performance Audio Chip: The wireless stereo amplifier is powered by two Texas Instruments TPA3116D2 chips. These advanced stereo digital amplifier chips are designed for high efficiency and performance. They feature an advanced oscillator/PLL circuit with multiple switching frequency options to avoid AM interferences. This ensures high output power and superior audio quality, with a maximum power output of up to 200 watts.
- Enhanced Bluetooth Connectivity: This Bluetooth 5.0 stereo audio amplifier receiver offers enhanced stability, improved sound quality, and an extended use distance. It supports a streaming range of up to 50 feet, ensuring seamless connectivity with the latest devices such as smartphones, tablets, laptops, and computers.
- What You Get: BT30D audio amplifier x1, 24V/4.5A power supply x1, user manual x1. Everything you need to start enjoying good quality audio is included in the box.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K7NJ4QN |
| Best Sellers Rank | #15,343 in Electronics ( See Top 100 in Electronics ) #73 in Audio Component Amplifiers |
| Brand | Fosi Audio |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,958) |
| Item Weight | 1.1 Kilograms |
| Manufacturer | Fosi Audio |
| Mfr Part Number | BT30D |
| Model Number | BT30D |
| Unit Count | 1.0 Count |
| Warranty Description | 18-month manufacturer |

## Product Details

- **Item dimensions L x W x H:** 5.2 x 4.72 x 1.38 inches
- **Manufacturer:** Fosi Audio
- **Maximum Supply Voltage:** 24 Volts (DC)
- **Minimum Supply Voltage:** 24 Volts (DC)
- **Voltage:** 230 Volts

## Images

![Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer - Image 1](https://m.media-amazon.com/images/I/61qfLCG9XzL.jpg)

## Questions & Answers

**Q: What are the bass, treble, and subwoofer frequency ranges of the BT30D?**
A: Bass and treble frequency range: 20Hz - 20kHz (±12dB) Subwoofer frequency range: 20Hz - 300Hz.

**Q: Is there a built-in crossover for the left and right channels on BT30D?**
A: No.

**Q: Can I connect headphones to the sub out port on BT30D?**
A: No.

**Q: Does the passive speaker output provide full-range signal on BT30D?**
A: The passive speaker outputs send a full-range signal to the speakers; it is unable to remove the low-end frequencies. A bass knob will not change the gain on your amplifier, but the bass level.

**Q: What type of port is the sub out on BT30D?**
A: The sub out terminal on the back of the BT30D is an RCA output.

## Frequently Bought Together

- Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer
- FosPower Banana Plugs 10 Pairs / 20 pcs, Closed Screw 24K Gold Plated Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems
- Kinter Cable 100ft 16-Gauge Audio Stereo Speaker Wire Cable, 100 Feet, 30.48 Meters, 2 Conductor, Polarity Marked, Flexible Clear PVC, CCA, Home Theater, HiFi, Surround or Auto Amps

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-07-22*