---
product_id: 428230461
title: "MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W TPA3116D2 Digital Power Module 5.0 Dual Channel AMP With AUX/USB/Flash Drive/PC Sound Card Input"
brand: "makerhawk"
price: "$146.52"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/428230461-makerhawk-blue-tooth-amplifier-board-hifi-stereo-2-0-2x50w
store_origin: EC
region: Ecuador
---

# Bluetooth 5.0, 15m range 2x50W HiFi stereo power Multi-layer protection tech MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W TPA3116D2 Digital Power Module 5.0 Dual Channel AMP With AUX/USB/Flash Drive/PC Sound Card Input

**Brand:** makerhawk
**Price:** $146.52
**Availability:** ✅ In Stock

## Summary

> 🎶 Power Your Sound, Own the Room

## Quick Answers

- **What is this?** MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W TPA3116D2 Digital Power Module 5.0 Dual Channel AMP With AUX/USB/Flash Drive/PC Sound Card Input by makerhawk
- **How much does it cost?** $146.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/428230461-makerhawk-blue-tooth-amplifier-board-hifi-stereo-2-0-2x50w)

## Best For

- makerhawk enthusiasts

## Why This Product

- Trusted makerhawk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal-Clear HiFi Sound:** Experience ultra-low distortion (<0.1%) with TI’s advanced TPA3116D2 Class D amplifier for pristine audio clarity.
- • **Seamless Wireless Freedom:** Bluetooth 5.0 ensures stable, high-efficiency streaming up to 15 meters—cut the cords, not the quality.
- • **Versatile Multi-Input Hub:** Connect effortlessly via AUX, USB flash drive, or PC sound card—your music, your way.
- • **Built to Last, Built to Protect:** Robust short-circuit, thermal, and voltage safeguards keep your amplifier safe and sound during every session.
- • **DIY-Ready with Intuitive Controls:** Volume potentiometer with switch makes fine-tuning your sound a breeze—perfect for custom speaker projects.

## Overview

The MakerHawk Bluetooth Amplifier Board is a compact, high-performance 2.0 stereo amplifier delivering 2x50W output with ultra-low distortion. Featuring Bluetooth 5.0 for stable wireless streaming up to 15 meters, it supports multiple audio inputs including AUX, USB flash drive, and PC sound card. Engineered with advanced protection circuits and easy volume control, this amplifier is ideal for DIY audio enthusiasts and professional setups alike.

## Description

MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W TPA3116D2 Digital Power Module 5.0 Dual Channel AMP With AUX/USB/Flash Drive/PC Sound Card Input

## Features

- [High Performance] The TPA3116D2 is a Class D amplifier IC from TI that has very high index parameters. Advanced oscillator / PLL circuit uses multiple switching frequency options to reject AM interference. The modulation frequency can be up to 1.2MHZ, and the high power output distortion is less than 0.1%. This helps prevent noise. With a filter inductor, the sound is round and clear.
- [HIFI Stereo] High quality dual channel 100W(50W*2) power amplifier board for HIFI music. With AUX, Bluetooth, USB flash drive, USB sound card multiple audio input methods. With active and passive speakers two output methods. You can enjoy your music in different ways.
- [Super Compatibility] 5.0 Bluetooth version, the transmission efficiency is higher and more stable, the transmission distance is farther. Up to 15m(49 feet) wireless range in open space. Can be widely applied to various devices such as tablet PC, TV, smartphone, laptop with Bluetooth.
- [High Quality] The TPA3116D2 devices feature short-circuit and thermal protection as well as overvoltage, undervoltage, and DC protection to prevent total failure. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage. It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire.
- [Application] The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers. TDA3116D2 is widely used in store solicitation, home theater, square speakers, etc.due to its excellent performance and comprehensive cost performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item dimensions L x W x H | 6 x 6 x 1.8 Centimeters |
| Voltage | 27 Volts |
| Manufacturer | MakerHawk |
| Maximum Supply Voltage | 27 Volts |
| Minimum Supply Voltage | 9 Volts |
| Mounting Type | Surface Mount |
| Brand | MakerHawk |
| Number of Channels | 2 |
| Output Power | 38 Watts |
| UPC | 738582517462 |
| Model | 8445GDNP090ET3710JV2HXK |
| Product Dimensions | 6 x 6 x 1.8 cm; 68 g |
| Item model number | 8445GDNP090ET3710JV2HXK |
| Mounting Hardware | 1 electronic component amplifier |
| Number of items | 1 |
| Power Source | corded electric |
| Batteries Included | No |
| Batteries Required | No |
| Country of Origin | USA |
| Item Weight | 68 g |

## Product Details

- **Item dimensions L x W x H:** 6 x 6 x 1.8 Centimeters
- **Voltage:** 27 Volts
- **Manufacturer:** MakerHawk
- **Maximum Supply Voltage:** 27 Volts
- **Minimum Supply Voltage:** 9 Volts

## Images

![MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W TPA3116D2 Digital Power Module 5.0 Dual Channel AMP With AUX/USB/Flash Drive/PC Sound Card Input - Image 1](https://m.media-amazon.com/images/I/71E7KOTIz9L.jpg)

## Available Options

This product comes in different **Colour** options.

## Questions & Answers

**Q: can you use active and passive output simutaniously?**
A: Hello, the base and the speaker terminal cannot output music at the same time. Plug in the earphones and the speaker terminal will no longer have music.

**Q: Will blue tooth quit when either usb or aux are plugged in but not being used?**
A: Bluetooth will exit. This audio power amplifier module follows the hardware priority principle. If the USB connection is successful, it is in USB mode, and when AUX is inserted, it is in AUX mode. If the USB isn't connected and the AUX isn't plugged in, it's Bluetooth mode.

**Q: What is the name of the Bluetooth signal?**
A: "Wuzhi audio".  Amp has been cranking away for 5 months with no issues.

**Q: What is the USB in jack for?**
A: USB input is to plug the USB drive to play, aux is the audio line input sound source, can not be used only with Bluetooth, the same.

## Frequently Bought Together

- MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Blue Tooth 5.0 Dual Channel AMP with AUX/USB/Flash Drive/PC Sound Card Input
- Dayton Audio DAEX25FHE-4 Framed High Efficiency 25mm Exciter 24W 4 Ohm

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-23*