---
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"
brand: "daakro"
price: "$176.81"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.ec/products/655470604-m19-bt-amplifier-stereo-receiver-100wx2-hifi-class-d-amp
store_origin: EC
region: Ecuador
---

# 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

**Brand:** daakro
**Price:** $176.81
**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 by daakro
- **How much does it cost?** $176.81 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/655470604-m19-bt-amplifier-stereo-receiver-100wx2-hifi-class-d-amp)

## Best For

- daakro enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Mini form factor fits any space, perfect for home, office, or even car audio setups craving premium sound.
- • **Next-Gen Wireless Freedom:** Bluetooth 5.3 offers ultra-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 hi-fi audio for your passive speakers.
- • **Versatile Connectivity Hub:** Supports RCA, Optical, Coaxial, Mic, AUX, and headphone inputs—seamlessly integrate all your devices.
- • **Mood-Enhancing RGB Lighting:** Customizable RGB volume knob syncs with your music vibe, turning your setup into a visual and auditory experience.

## Overview

The Daakro M19-BT is a compact yet powerful Class D stereo 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 enhances ambiance while providing intuitive control. Designed for passive speakers, this mini amplifier is ideal for audiophiles seeking high-fidelity sound in a sleek, versatile package.

## Description

Buy 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: Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

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 |
|---------------|-------|
| ASIN | B0D9KMCG1V |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #185,578 in Electronics ( See Top 100 in Electronics ) #1,121 in Audio Component Amplifiers |
| Customer Reviews | 3.8 3.8 out of 5 stars (52) |
| Date First Available | August 15, 2024 |
| Item Weight | 2.55 pounds |
| Item model number | M19-BT |
| Manufacturer | Daakro |
| Package Dimensions | 11.81 x 9.17 x 2.17 inches |

## 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)

## 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 Ecuador*
*Store origin: EC*
*Last updated: 2026-01-25*