---
product_id: 300382088
title: "Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers"
brand: "makerhawk"
price: "Rp583385"
currency: IDR
in_stock: true
reviews_count: 8
category: "Maker Hawk"
url: https://www.desertcart.id/products/300382088-mini-amplifier-board-bluetooth-amplifier-2-0-2x50w-5v-24v
store_origin: ID
region: Indonesia
---

# Bluetooth 5.0 long range 2x50W dual channel power Short-circuit & overheat protection Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers

**Brand:** makerhawk
**Price:** Rp583385
**Availability:** ✅ In Stock

## Summary

> 🎶 Power your vibe with MakerHawk’s mini amp—where compact meets colossal sound!

## Quick Answers

- **What is this?** Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers by makerhawk
- **How much does it cost?** Rp583385 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/300382088-mini-amplifier-board-bluetooth-amplifier-2-0-2x50w-5v-24v)

## 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

- • **Built to Last:** Robust copper connectors and a 470µF capacitor with heatsink keep your setup cool and reliable under pressure.
- • **DIY-Ready Control:** Intuitive volume potentiometer with on/off switch makes fine-tuning your sound effortless—perfect for custom home or car audio projects.
- • **Compact Powerhouse:** Delivers crisp, room-filling 100W output from a sleek mini board—big sound, zero bulk.
- • **Smart Safety First:** Integrated short-circuit and overheating protection safeguards your investment—play hard, worry less.
- • **Seamless Wireless Streaming:** Bluetooth 5.0 ensures ultra-stable, lag-free audio up to impressive distances—cut the cords, not the quality.

## Overview

The MakerHawk Mini Amplifier Board is a versatile 2-channel Bluetooth 5.0 amplifier delivering up to 2x50W output. Designed for DIY enthusiasts and audiophiles alike, it supports 5V-24V input, features advanced protection mechanisms, and offers stable, high-quality audio performance with easy volume control. Ideal for home theaters, car audio, and custom speaker builds, it combines cutting-edge tech with rugged durability in a compact form factor.

## Description

desertcart.com: MakerHawk Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers : Industrial & Scientific

Review: Big power in little package - Very large sound from a small board. Almost lossless distortion. I had another set up on the bench for an mini in-dash BT/FM/Aux receiver/amplifier, so I just needed to swap in the speaker leads and the power supply. Used my variable voltage supply at 12V-2A. Connected to a pair of 3" full range (60-20k), 90 db sensitivity, 4 ohm speakers, 40W (specs call for 50-100W input). No noise issues at all (others that reported this likely misconnected the amp/speakers). Bluetooth sourced from my Fire tablet, found the device in seconds. Volume set on max on tablet, then tried various volume levels on the amp, including full out on Classic Metal on Slacker (I know, LiveXLive), no distortion discernable. Speaker specs recommend a passive radiator for improved bass, this was just a free air test. Played on Piano Jazz on Slacker, awesome sound. I really like the switched pot they used for volume - simply on-off and volume operation. Only thing I saw on initial test was the volume seemed to go out well before Off position, likely due to the pot value used, I'd give it a 4.5 for that....otherwise a 5 overall. I have a few 24V power and torroidal transformaers I may try for a permanent power source. This may end up a desktop or portable bluetooth speaker
Review: Excellent choice for this electrical style of classic vehicles. - Works in my 1951 Dodge B3B. This is a 6 volt positive ground vehicle. When paired with a pair of small marine grade speakers its plays my playlist from my iPhone excellently.

## Features

- [Blue tooth amplifier] High quality mini amplifier board. Bluetooth 5.0 version, the transmission efficiency is higher, the transmission distance is farther
- [High Performance] Audio power amplifier module dual channel, max output power 2X50W. The capacitor 470uf35V guarantees the power storage and heat dissipation capacity, makes the power supply stable, and is equipped with a heatsink
- [Protection Mechanism] With short-circuit protection and overheating 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
- [High Quality] It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire. Free DC head lead, compatible with the input power interface of this product, even if you don't have a DC head adapter or battery, it can be easily wired
- [Application] The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers. Widely used in car, home theater etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Z3FBSDT |
| Best Sellers Rank | #63,185 in Electronics ( See Top 100 in Electronics ) #411 in Audio Component Amplifiers |
| Brand | MakerHawk |
| Brand Name | MakerHawk |
| Customer Reviews | 4.4 out of 5 stars 397 Reviews |
| Item Weight | 50 Grams |
| Manufacturer | MakerHawk |
| Material Type | Plastic, Metal |
| Maximum Supply Voltage | 24 Volts (DC) |
| Minimum Supply Voltage | 5 Volts (DC) |
| Model | SDMGKR |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 100 Watts |
| Package Type Name | box |
| Specification Met | FCC |
| Voltage | 24 Volts |

## Product Details

- **Manufacturer:** MakerHawk
- **Maximum Supply Voltage:** 24 Volts (DC)
- **Minimum Supply Voltage:** 5 Volts (DC)
- **Mounting Type:** Surface Mount
- **Voltage:** 24 Volts

## Images

![Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers - Image 1](https://m.media-amazon.com/images/I/71Thu00+HlL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Big power in little package
*by E***Z on July 18, 2021*

Very large sound from a small board. Almost lossless distortion. I had another set up on the bench for an mini in-dash BT/FM/Aux receiver/amplifier, so I just needed to swap in the speaker leads and the power supply. Used my variable voltage supply at 12V-2A. Connected to a pair of 3" full range (60-20k), 90 db sensitivity, 4 ohm speakers, 40W (specs call for 50-100W input). No noise issues at all (others that reported this likely misconnected the amp/speakers). Bluetooth sourced from my Fire tablet, found the device in seconds. Volume set on max on tablet, then tried various volume levels on the amp, including full out on Classic Metal on Slacker (I know, LiveXLive), no distortion discernable. Speaker specs recommend a passive radiator for improved bass, this was just a free air test. Played on Piano Jazz on Slacker, awesome sound. I really like the switched pot they used for volume - simply on-off and volume operation. Only thing I saw on initial test was the volume seemed to go out well before Off position, likely due to the pot value used, I'd give it a 4.5 for that....otherwise a 5 overall. I have a few 24V power and torroidal transformaers I may try for a permanent power source. This may end up a desktop or portable bluetooth speaker

### ⭐⭐⭐⭐⭐ Excellent choice for this electrical style of classic vehicles.
*by A***R on September 13, 2025*

Works in my 1951 Dodge B3B. This is a 6 volt positive ground vehicle. When paired with a pair of small marine grade speakers its plays my playlist from my iPhone excellently.

### ⭐⭐⭐⭐ Very nice little amp! But 50W per channel?
*by C***O on November 1, 2021*

Works perfectly for my application. I tested it at a range of supply voltages from 5VDC to about 20V and its sound quality remained good. Interestingly, the amp's output volume seems almost totally unaffected by any shift in supply voltage. However I saw nothing like a 50W per channel output. With the supply at 24V (max rated) and volume at maximum, connected to two 8-ohm speakers, playing some very lively music, the current draw was about 400mA, which amounts to just 9.6 watts. Even at 94% efficiency that's just 4.5 watts per channel. If the manufacturer can support a claim of 50 watts per channel, I'd like to see how the hell they're doing it. It might conceivably peak out somewhere around a third of that value for tiny fractions of a second. But I think it's intentional misrepresentation. If this weren't such a great little amp, the overblown claim would get more than just one star off my rating. It certainly IS efficient. Maxed out as above at 24V for about 15 minutes, it produced only barely-detectable heat. Powered by a single 2AH 18650 batttery on a boost converter (12V supply to amp), I ran it for more than 8 hours at well below max volume, driving two 8-ohm bookshelf speakers. (Max volume was uncomfortably loud in a medium-sized room.) Only when the battery output dropped well below the 3V input threshold of the boost converter and supply voltage to the amp had dwindled below 5V did the connection fail. The gradual supply voltage drop from 12V to ~5V had no discernible effect on the music volume.

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-04-23*