---
product_id: 314070205
title: "MELARQT Bluetooth 5.0 Amplifier Board, 100W Audio Amp Board Dual Channel DC 8-24V, Easy Installation and Password Free Connection with Phone Quiet"
brand: "damgoo"
price: "$57.59"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/314070205-melarqt-bluetooth-5-0-amplifier-board-100w-audio-amp-board
store_origin: EC
region: Ecuador
---

# Bluetooth 5.0 Range 100W Power Output Safety Protections MELARQT Bluetooth 5.0 Amplifier Board, 100W Audio Amp Board Dual Channel DC 8-24V, Easy Installation and Password Free Connection with Phone Quiet

**Brand:** damgoo
**Price:** $57.59
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Audio Game!

## Quick Answers

- **What is this?** MELARQT Bluetooth 5.0 Amplifier Board, 100W Audio Amp Board Dual Channel DC 8-24V, Easy Installation and Password Free Connection with Phone Quiet by damgoo
- **How much does it cost?** $57.59 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/314070205-melarqt-bluetooth-5-0-amplifier-board-100w-audio-amp-board)

## Best For

- damgoo enthusiasts

## Why This Product

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

## Key Features

- • **Built-in Safety:** Stay worry-free with advanced safety features including overheat and circuit protection.
- • **Unleash the Sound:** Experience 100W of pure audio power with dual channel output for an immersive listening experience.
- • **User-Friendly Design:** Installation made easy with a printed connection guide—no more fumbling with complicated manuals.
- • **Seamless Connectivity:** Enjoy hassle-free Bluetooth 5.0 connectivity with a remarkable 120m range—no more tangled wires!
- • **Versatile Input Options:** Connect effortlessly via Bluetooth or 3.5mm AUX for all your audio devices.

## Overview

The DAMGOO MELARQT Bluetooth 5.0 Amplifier Board delivers high-fidelity sound with a powerful 100W output, dual channel operation, and user-friendly installation. With Bluetooth 5.0 technology, it offers an impressive 120m transmission range and multiple input options, all while ensuring safety with built-in protection features.

## Description

DAMGOOMELARQT Bluetooth 5.0 Amplifier Board, 100W Audio Amp Board Dual Channel DC 8-24V, Easy Installation and Password Free Connection with Phone Quiet

## Features

- TPA3116D2 HIFI Chip TPA3116 HIFI Chip with AM Interference Function, 50W x 2 Output Power, Stereo Dual Channel Output for Continuous Serial High Performance Operation, THD ≤0.1%. Input voltage DC: 12-24V
- Bluetooth and AUX function Bluetooth 5.0 version, transmission distance is further. The transmission distance can reach 120m in an open environment. If your player does not have Bluetooth, you can also input audio signals via the 3.5 mm headphone jack
- Safety Protection This amplifier board has overheat protection, reverse protection, circuit protection, over-voltage and undervoltage protection
- Easy to install. The Connected Legend has been printed on the housing of these amplifiers. All you need to do is connect the power and speaker correctly according to the legend and thus say no to tedious instruction manual.
- [Easy to install] The Connected Legend has been printed on the housing of these amplifiers. All you need to do is connect the power and speaker correctly according to the legend and thus say no to tedious instruction manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XBF9GXW |
| Best Sellers Rank | #52,712 in Electronics ( See Top 100 in Electronics ) #309 in Audio Component Amplifiers |
| Brand Name | DAMGOO |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,020) |
| Item Dimensions | 3.23 x 1.97 x 0.71 inches |
| Item Weight | 111 Grams |
| Manufacturer | DAMGOO |
| Material Type | Plastic |
| Maximum Supply Voltage | 24 Volts (DC) |
| Minimum Supply Voltage | 9 Volts (DC) |
| Model | ZK-502C |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 100 Watts |
| Package Type Name | box |
| Part Number | ZK-502C |
| Specification Met | CE |
| Voltage | 24 Volts |

## Product Details

- **Item dimensions L x W x H:** 8.2 x 5 x 1.8 centimeters
- **Voltage:** 24 Volts
- **Manufacturer:** MELARQT
- **Maximum supply voltage:** 24 Volts
- **Minimum supply voltage:** 12 Volts

## Images

![MELARQT Bluetooth 5.0 Amplifier Board, 100W Audio Amp Board Dual Channel DC 8-24V, Easy Installation and Password Free Connection with Phone Quiet - Image 1](https://m.media-amazon.com/images/I/71W3izXGblL.jpg)

## Questions & Answers

**Q: Do you sell a metal or clear plexiglass enclosure for these amps? Can you give me a part number or let me know where to buy them?**
A: Hello, do you need an amplifier chassis?  We don't sell amplifier cases.  However, you can buy a similar size case on Amazon or other shopping platforms according to the size of our product.

**Q: Can it be bridged?**
A: No, this will damage the chip

**Q: Looking to do two different projects, one for the shop and one for the house. Are the names the same on different amps or will this cause an issue?**
A: Yes, their names are the same.Yes, their names are the same. If it is too far away from the playback device, they will automatically disconnect, and when the playback device such as a mobile phone is close, they will automatically connect to your phone.

**Q: There is a noticeable hissing noise when playing audio through bluetooth with the volume low, how can i fix that?**
A: Try lowering the volume at the amplifier and raising it from the source.

## Frequently Bought Together

- DAMGOO 50W+50W Bluetooth 5.0 Amplifier Board,100w Audio Amp Board Dual Channel DC8-24V,Easy Installation and Password Free Connect to Phone Quietly
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**Shop now:** [https://www.desertcart.ec/products/314070205-melarqt-bluetooth-5-0-amplifier-board-100w-audio-amp-board](https://www.desertcart.ec/products/314070205-melarqt-bluetooth-5-0-amplifier-board-100w-audio-amp-board)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-08-21*