---
product_id: 655470604
title: "M19-BT Amplifier Stereo Receiver,100Wx2 HiFi Class D Amp,Mini 2 Channel Digital Home Audio Component,Headphone Amp w/RCA/Optical/Coaxial/Mic Input for Passive Speaker with DC 24V Power Adapter"
price: "€ 106.12"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.it/products/655470604-m19-bt-amplifier-stereo-receiver-100wx2-hifi-class-d-amp
store_origin: IT
region: Italy
---

# Dynamic RGB volume knob lighting Bluetooth 5.3 with 65ft range 100W RMS per channel power M19-BT Amplifier Stereo Receiver,100Wx2 HiFi Class D Amp,Mini 2 Channel Digital Home Audio Component,Headphone Amp w/RCA/Optical/Coaxial/Mic Input for Passive Speaker with DC 24V Power Adapter

**Price:** € 106.12
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your soundscape with power, style, and wireless freedom!

## Quick Answers

- **What is this?** M19-BT Amplifier Stereo Receiver,100Wx2 HiFi Class D Amp,Mini 2 Channel Digital Home Audio Component,Headphone Amp w/RCA/Optical/Coaxial/Mic Input for Passive Speaker with DC 24V Power Adapter
- **How much does it cost?** € 106.12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/655470604-m19-bt-amplifier-stereo-receiver-100wx2-hifi-class-d-amp)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Mighty:** Mini form factor fits anywhere, powering passive speakers and headphones alike for a sleek, clutter-free audio upgrade.
- • **Next-Gen Wireless Freedom:** Bluetooth 5.3 connectivity offers stable, noise-free streaming up to 65 feet—cut the cords, not the quality.
- • **Powerhouse Sound Delivery:** 100W RMS per channel ensures room-filling, crystal-clear audio with ultra-low distortion (0.04% THD).
- • **Versatile Multi-Input Hub:** Seamlessly connect via RCA, Optical, Coaxial, Mic, AUX, or Bluetooth—perfect for any device or setup.
- • **Mood-Enhancing RGB Lighting:** Customizable RGB lights on the volume knob sync with your music, turning your setup into a visual vibe hub.

## Overview

The M19-BT Amplifier Stereo Receiver is a compact, high-performance Class D amplifier delivering 100W RMS per channel with ultra-low distortion. Featuring the latest Bluetooth 5.3 for stable wireless streaming up to 65 feet, it supports multiple inputs including RCA, Optical, Coaxial, and Mic. Its dynamic RGB volume knob adds a stylish touch, while compatibility with passive speakers and headphones makes it a versatile centerpiece for any modern home audio setup.

## Description

Product description What have we improved? The Upgraded Version Mini Amplifier Daakro M19-BT 100W TPA3116 Bluetooth 5.3 2.0 CH Amplifier Input: RCA/Coaxial/Optical/Microphone/Bluetooth; Output: Passive Speakers/3.5mm Headphone Qutput Amp Chip: TPA3116*2;MAX Output Power: 100Wx2@4Ω THD: ≤ 0.005%; SNR: ≥98dB; Frequency Range: 20Hz-20kHz Bluetooth Distance: ≥20m; Bluetooth Protocol: SBC/AAC Bluetooth 5.3 Connectivity Bluetooth range up to 65FT/20M.Please switch to bluetooth mode first Adopt 2 PCS Texas Instruments TPA3116D2 Chips Has a unique smart algorithm that delivers lowest noise, distortion, clipping, very quiet High inductance accuracy and stability Low DC resistance and excellent frequency response for improved performance Unable to connect the phone to Bluetooth? If it still doesn't work, please delete the Bluetooth pairing name on the phone, make sure there are not too many Bluetooth names on the phone, and then search and pair again. Unable to connect the phone to Bluetooth? If it still doesn't work, please delete the Bluetooth pairing name on the phone, make sure there are not too many Bluetooth names on the phone, and then search and pair again. No sound from the speaker? First, check that the unit is properly connected to the speakers. Make sure that the left/right channels are connected correctly, as incorrect connections may result in no sound output or damage to the speakers. No sound from the speaker? First, check that the unit is properly connected to the speakers. Make sure that the left/right channels are connected correctly, as incorrect connections may result in no sound output or damage to the speakers. No sound from the 3.5mm headphone jack? If the auxiliary jack is connected to wired headphones or powered speakers, the unit will automatically disconnect the speaker output. Unplugging the auxiliary cable automatically switches to speaker output. No sound from the 3.5mm headphone jack? If the auxiliary jack is connected to wired headphones or powered speakers, the unit will automatically disconnect the speaker output. Unplugging the auxiliary cable automatically switches to speaker output. Does the digital optical and coaxial support audio input and output? The optical fiber and coaxial interfaces only support audio input. Does the digital optical and coaxial support audio input and output? The optical fiber and coaxial interfaces only support audio input. What are the power adapter requirements? What should I keep in mind when plugging in? When using a DC12-24V power adapter, turn the main power switch to the left position before applying power, then insert the DC plug into the DC hole on the back of the amplifier, and then insert the 12-24V power plug. What are the power adapter requirements? What should I keep in mind when plugging in? When using a DC12-24V power adapter, turn the main power switch to the left position before applying power, then insert the DC plug into the DC hole on the back of the amplifier, and then insert the 12-24V power plug.

Review: Great for near field speakers. - Works as intended for near field speakers. If you have a small listening space then this is a mini amp worth considering.
Review: Functional, minor QOL irritations. - Pros: Does what it says on the tin. Low noise. Everything but speaker wire is included. Cons: Blasts "(input) connected" when powered on. Heats up quickly, energy efficiency is probably... Not great. No way to disable the large LED.

## Features

- [Powerful Sound Quality]M19-BT mini amplifier adopts Texas Instruments TPA3116 high performance low distortion high power Class D amplifier chip, with lowest noise, distortion, clipping, very quiet.Delivering an impressive 100W RMS per channel at 4 ohms, 20 Hz - 20 kHz, 0.04% THD, the amplifier produces powerful and clear hi-fi sound. It's a simple but powerful mini amplifier for your home stereo speaker system (suitable for passive speakers only, not for powered speakers).
- [Upgraded Bluetooth 5.3 Connectivity]This Bluetooth Amplifier is equipped with the latest Bluetooth 5.3 core, which provides stronger connection stability and longer connection distance of up to 65 feet (20 meters) compared to other amplifiers with Bluetooth 5.0 chips, no pop, no audible noise when Bluetooth connection is established, designed for the customers who pursue HiFi sound. (NOTE: Please keep the distance within 50ft/15m between the device and amplifier without any wall blocking. )
- [Exclusive RGB Light Design]M19-BT HiFi Class D amplifier has been redesigned, adding RGB lights to the main volume knob, the RGB lights can be changed according to the volume adjustment of the music, with multi-color dynamic change, single-color gradient/increase/decrease modes, which can enhance the music atmosphere; and the volume knob of the audio receiver can be clicked to set the play/pause/up/down of the song, making the interface of the amplifier more simple and clean.
- [Multiple Input Modes]The Stereo DAC-Headphone Amplifier Combo is a versatile device that can be connected to most home audio systems and headphones; it not only connects to music streaming devices such as computers, mobile phones or laptops via Bluetooth 5.3, but also has multiple input modes such as Headphone/Microphone/RCA/Optical/Coaxial/AUX.This amplifier is designed for users who demand high fidelity sound quality, and the equalizer can be adjusted to personal preference for better output.
- [Wide Application]The Daakro M19-BT mini power amplifier can drive almost home large passive bookshelf speakers, ensuring top-notch sound quality.Also compatible with cell phones, computers, tablets, notebooks, TVs and projectors, etc. Small simple compact design also for car audio system.Use our A07 home audio stereo amplifier, connected to your home audio speakers to form a perfecut HIFI system, allowing you to liberate your ears in this noisy city.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #195,006 in Electronics ( See Top 100 in Electronics ) #1,195 in Audio Component Amplifiers |
| Customer Reviews | 3.8 out of 5 stars 54 Reviews |

## Images

![M19-BT Amplifier Stereo Receiver,100Wx2 HiFi Class D Amp,Mini 2 Channel Digital Home Audio Component,Headphone Amp w/RCA/Optical/Coaxial/Mic Input for Passive Speaker with DC 24V Power Adapter - Image 1](https://m.media-amazon.com/images/I/51KuEy30a3L.jpg)
![M19-BT Amplifier Stereo Receiver,100Wx2 HiFi Class D Amp,Mini 2 Channel Digital Home Audio Component,Headphone Amp w/RCA/Optical/Coaxial/Mic Input for Passive Speaker with DC 24V Power Adapter - Image 2](https://m.media-amazon.com/images/I/81YpmuZO06L.jpg)
![M19-BT Amplifier Stereo Receiver,100Wx2 HiFi Class D Amp,Mini 2 Channel Digital Home Audio Component,Headphone Amp w/RCA/Optical/Coaxial/Mic Input for Passive Speaker with DC 24V Power Adapter - Image 3](https://m.media-amazon.com/images/I/71cT98RqN8L.jpg)
![M19-BT Amplifier Stereo Receiver,100Wx2 HiFi Class D Amp,Mini 2 Channel Digital Home Audio Component,Headphone Amp w/RCA/Optical/Coaxial/Mic Input for Passive Speaker with DC 24V Power Adapter - Image 4](https://m.media-amazon.com/images/I/71+gWP6WuyL.jpg)
![M19-BT Amplifier Stereo Receiver,100Wx2 HiFi Class D Amp,Mini 2 Channel Digital Home Audio Component,Headphone Amp w/RCA/Optical/Coaxial/Mic Input for Passive Speaker with DC 24V Power Adapter - Image 5](https://m.media-amazon.com/images/I/71-KyKBVctL.jpg)

## Questions & Answers

**Q: Unable to connect the phone to Bluetooth?**
A: If it still doesn't work, please delete the Bluetooth pairing name on the phone, make sure there are not too many Bluetooth names on the phone, and then search and pair again.

**Q: No sound from the speaker?**
A: First, check that the unit is properly connected to the speakers. Make sure that the left/right channels are connected correctly, as incorrect connections may result in no sound output or damage to the speakers.

**Q: No sound from the 3.5mm headphone jack?**
A: If the auxiliary jack is connected to wired headphones or powered speakers, the unit will automatically disconnect the speaker output. Unplugging the auxiliary cable automatically switches to speaker output.

**Q: Does the digital optical and coaxial support audio input and output?**
A: The optical fiber and coaxial interfaces only support audio input.

**Q: What are the power adapter requirements? What should I keep in mind when plugging in?**
A: When using a DC12-24V power adapter, turn the main power switch to the left position before applying power, then insert the DC plug into the DC hole on the back of the amplifier, and then insert the 12-24V power plug.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for near field speakers.
*by R***B on November 17, 2025*

Works as intended for near field speakers. If you have a small listening space then this is a mini amp worth considering.

### ⭐⭐⭐⭐ Functional, minor QOL irritations.
*by C***R on September 10, 2025*

Pros: Does what it says on the tin. Low noise. Everything but speaker wire is included. Cons: Blasts "(input) connected" when powered on. Heats up quickly, energy efficiency is probably... Not great. No way to disable the large LED.

### ⭐⭐⭐⭐⭐ Great little amp.
*by E***G on March 17, 2025*

This is a great little amp. The Bluetooth works great and it has impressive power for the price. I received it yesterday and had it setup in 5 min. ran speakers for 6 hours straight at 75% volume and the amp never got hot. Sound quality was great and the bass and treble adjustment were a nice touch.

## Frequently Bought Together

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-05*