---
product_id: 384175897
title: "MakerHawk copper Bluetooth Amplifier Board Hifi Stereo 2.1 Tpa3116D2 2X50W+100W 12V-24V Audio Power Amplifier Module Bass And Treble Control For Store Home Theater Speakers"
brand: "makerhawk"
price: "HK$390"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/384175897-makerhawk-copper-bluetooth-amplifier-board-hifi-stereo-2-1-tpa3116d2
store_origin: HK
region: Hong Kong
---

# Bluetooth 5.0 & AUX dual input 150W total output power 12V-24V wide voltage range MakerHawk copper Bluetooth Amplifier Board Hifi Stereo 2.1 Tpa3116D2 2X50W+100W 12V-24V Audio Power Amplifier Module Bass And Treble Control For Store Home Theater Speakers

**Brand:** makerhawk
**Price:** HK$390
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game with MakerHawk’s powerhouse amplifier!

## Quick Answers

- **What is this?** MakerHawk copper Bluetooth Amplifier Board Hifi Stereo 2.1 Tpa3116D2 2X50W+100W 12V-24V Audio Power Amplifier Module Bass And Treble Control For Store Home Theater Speakers by makerhawk
- **How much does it cost?** HK$390 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/384175897-makerhawk-copper-bluetooth-amplifier-board-hifi-stereo-2-1-tpa3116d2)

## 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

- • **Durable Copper Build:** Premium copper connectors ensure stable current flow and long-lasting reliability.
- • **Rock-Solid Protection:** Built-in safeguards guard against short circuits, overheating, and voltage spikes.
- • **Seamless Connectivity:** Bluetooth 5.0 and AUX inputs keep your playlist flowing effortlessly.
- • **Precision Sound Control:** Adjust bass, treble, and volume to craft your perfect audio vibe.
- • **Power-Packed Performance:** Delivers crisp 2x50W + 100W output for immersive sound.

## Overview

The MakerHawk Copper Bluetooth Amplifier Board is a high-performance 2.1 channel Class D amplifier delivering 150W total output with advanced Bluetooth 5.0 connectivity and AUX input. Featuring robust protection mechanisms and precise bass/treble controls, it’s designed for home theaters, store speakers, and audiophile setups, all housed in a durable copper connector frame supporting 12V-24V power input.

## Description

MakerHawk copper Bluetooth Amplifier Board Hifi Stereo 2.1 Tpa3116D2 2X50W+100W 12V-24V Audio Power Amplifier Module Bass And Treble Control For Store Home Theater Speakers

## Features

- [HIFI Stereo] High quality dual channel power amplifier board for HIFI music. With AUX and Bluetooth two audio input methods, 2-in-1. 5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is farther. With a filter inductor, the sound is round and clear.
- [Protection Mechanism] 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.
- [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.
- [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 dont have a DC head adapter or battery, it can be easily wired.
- [Application] With bass, treble and volume control, easy to adjust volume, enjoy the music tone what you want. 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 | 11.8 x 10 x 2.2 Centimeters |
| Voltage | 24 Volts |
| Manufacturer | hawkbill |
| Maximum Supply Voltage | 24 Volts |
| Mounting Type | Surface Mount |
| Brand | MakerHawk |
| Number of Channels | 2 |
| Output Power | 150 Watts |
| Specification Met | Meets certain specifications |
| Material | copper |
| UPC | 738582506800 |
| Model | ZK-TB21 |
| Product Dimensions | 11.8 x 10 x 2.2 cm; 195 g |
| Item model number | ZK-TB21 |
| Mounting Hardware | 1 electronic component amplifier |
| Number of items | 1 |
| Audio Wattage | 200 Watts |
| Batteries Included | No |
| Batteries Required | No |
| Item Weight | 195 g |

## Product Details

- **Item dimensions L x W x H:** 11.8 x 10 x 2.2 Centimeters
- **Voltage:** 24 Volts
- **Manufacturer:** hawkbill
- **Maximum Supply Voltage:** 24 Volts
- **Mounting Type:** Surface Mount

## Images

![MakerHawk copper Bluetooth Amplifier Board Hifi Stereo 2.1 Tpa3116D2 2X50W+100W 12V-24V Audio Power Amplifier Module Bass And Treble Control For Store Home Theater Speakers - Image 1](https://m.media-amazon.com/images/I/61wtFIUU01L.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work with powered subwoofer? Passive suboofer?**
A: A Passive subwoofer would be my recommendation, the passive subwoofer depends on an external amplifier and this would be the external amp. If you use an Active subwoofer; it contains a built-in amplifier and the result would be overpowering the subwoofer and you will get adverse effects

**Q: Does the amp have a fuse?**
A: Your question does Not specify your concern for a fuse on the Power input or on the Speaker Output section ? 
Answer: 
No fuse at all, the circuit with a 12 VDC 2 amp or above 18~24 VDC Power supply adapter does not get warm at all; it has a very good Audio quality response as well as the Output Power volume for its size. It is an excellent amplifier. with 12VDC supply - 15Watt Output Power up to 24VDC supply - 50Watt  Output Speakers Power and the Subwoofer power Output ranges from 20W ~ 100W output Power depending on the Power supply input.

**Q: how high does the subwoofer lowpass go? Can i push it up to around 500hz, or does it stop at, say, 150hz?**
A: It can't 500hz, only be used in the range of 20-200hz.

**Q: Are the main L&R speakers full-range or high-passed? If they are high passed what is the cutoff frequency?**
A: Both channels are full range, with separate bass/treble controls. I don't know what frequency the controls are biased at.

## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-22*