---
product_id: 463468003
title: "Nobsound Douk Audio 320W Bluetooth 5.0 Hi-Fi Amplifier 2.0 Channel Stereo Receiver USB Flash Drive Player Mini Class D Integrated Amp for Home Passive Speakers Powered Subwoofer (M1 PRO)"
brand: "nobsound"
price: "€ 271.85"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.ie/products/463468003-nobsound-douk-audio-320w-bluetooth-5-0-hi-fi-amplifier
store_origin: IE
region: Ireland
---

# USB U-disk player supports lossless formats Bluetooth 5.0 with extended range antenna 320W max output power Nobsound Douk Audio 320W Bluetooth 5.0 Hi-Fi Amplifier 2.0 Channel Stereo Receiver USB Flash Drive Player Mini Class D Integrated Amp for Home Passive Speakers Powered Subwoofer (M1 PRO)

**Brand:** nobsound
**Price:** € 271.85
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape — power, clarity, and style in one sleek amp!

## Quick Answers

- **What is this?** Nobsound Douk Audio 320W Bluetooth 5.0 Hi-Fi Amplifier 2.0 Channel Stereo Receiver USB Flash Drive Player Mini Class D Integrated Amp for Home Passive Speakers Powered Subwoofer (M1 PRO) by nobsound
- **How much does it cost?** € 271.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/463468003-nobsound-douk-audio-320w-bluetooth-5-0-hi-fi-amplifier)

## Best For

- nobsound enthusiasts

## Why This Product

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

## Key Features

- • **Audiophile-Grade Sound:** Hi-Fi clarity with ultra-low distortion (0.05%) and a 98dB signal-to-noise ratio for pristine listening.
- • **Powerhouse Performance:** Delivers a commanding 160W per channel to energize any passive speaker setup.
- • **Compact & Stylish Build:** Sleek aluminum alloy chassis with gold-plated terminals fits perfectly on any modern desktop or home audio system.
- • **Seamless Wireless Streaming:** Bluetooth 5.0 with high-gain antenna ensures stable, long-distance audio connectivity.
- • **Versatile Media Compatibility:** Plays MP3, FLAC, WAV, APE, and WMA directly from USB drives or any Bluetooth-enabled device.

## Overview

The Nobsound Douk Audio M1 PRO is a compact yet powerful 2.0 channel Class D amplifier delivering up to 320W total output. Featuring Bluetooth 5.0 with an enhanced antenna for stable wireless streaming, it supports a wide range of lossless audio formats via USB flash drive. Its aluminum alloy casing and gold-plated terminals combine durability with modern aesthetics, making it ideal for home, desktop, or outdoor speaker setups. With precise bass and treble controls and a high signal-to-noise ratio, it offers cinema-quality sound without audible noise or distortion.

## Description

Note: Upgrade version with Bluetooth antenna for better signal transmission and stability Parameters Model: M1 PRO Channel: 2.0 Audio input: Bluetooth/RCA/U-disk Audio output: banana speaker jacks / low frequency signal (connect active subwoofers) Support format: MP3, WMA, APE, FLAC, WAV U-disk capacity: max 32G Bluetooth version: 5.0 Speaker impedance: 4-8Ω Max output power: 160W * 2 (4Ω load) SNR: ≥98dB Input sensitivity: 0.775V THD: 0.05%(1kHz 1W) Frequency Response: 20Hz-20KHz(±3dB) Working voltage: DC 19-35V Color: Black Dimensions(L*W*H): 118*117*35mm / 4.65*4.61*1.38in Net weight: 0.455KG / 1.0lb Package weight: 1.1KG / 2.43lb Packing List 1 * Power Amplifier 1 * 32V/5A Power Supply 1 * Manual

Review: DoukAudio M1 Pro 360w (160w x 2) power amp and media player with Bluetooth 5 (1 October 2020). I bought this primarily to drive a 16 inch 200w 8ohm PA speaker which I use in village halls for film sound - not at 200 watts of course ! But this little amp with the power supply packaged with it will drive up to 160 watts (32v at 5 amp). That is pretty ear deafening with an efficient 8 ohm speaker (and it would be even louder if you have a 4 ohm speaker). It's great to have the Bass and Treble controls which I need to tune the film sound to the venue. I decided on the DoukAudio M1 Pro because of its reputed clear sound and high output in a very small hand-sized package - and because it also had BlueTooth - so I can play in tracks and audio clips from my phone and also have licenced music on a USB stick. Also there is no bump and bang on the speakers when you switch or change input selection and reputedly no spark or flash if you plug in the power jack when the power supply is switched on - I have not tried this since you should plug in the power jack before you switch on the power supply. The BlueTooth connects easily with my old Samsung phone. I have tested it at home, walking from room to room - I do get the occasional drop-out on a different floor where the signal has to pass through the length of a wall, but that is only to be expected - I would not normally operate through walls ! You can switch between BlueTooth and the USB output with a long press on the playback pause button, and the USB track will start playing automatically. Line input on the RCA sockets is selected from the main switch which also switches the unit off. (I have read before that the power to many of these small amps is not switched off with the switch and that the red power light stays on - but in this case it seems to work properly and the power light goes off). In terms of visual build quality and feel it can't be faulted. All metal housing nicely finished and with metal faced knobs with knurled grip. The knobs operate smoothly as they pass across micro indents on the pots with delicate inaudible 'clicks' which gives an air of quality and shows that some care has been taken with the design and feel of the unit. I hope the internals are as well put together. With a quoted Signal to noise ratio of 98db there is no annoying hiss from the speakers and the Bass and Treble controls can make a considerable difference to the sound to suit your music, preferences and room acoustics - although setting everything at 12 o'clock is generally fine. So far I'm very pleased with the product, price and facilities it offers. Might even get another one to install in the lounge ! NOTE : the power supply makes a big difference to the volume you get from any amp - you can't get more 'sound' power (watts) out than you put in from your power supply block. This amp is supplied with a decent Power supply which can deliver 32v at 5 amp (ie 160 watts total power) which has to be split between the 2 channels. You are unlikely to need anything higher. RECOMMENDATION (3/10/2020) : Get some banana plugs for your speaker cable if you intend to unplug the speaker cable often - fastening bare wires to speaker terminal posts can be a bit fiddly if you are in a hurry.
Review: I bought this tiny little amplifier for the garden. I'm using it with 5 1/2" 2 way speakers and so far I've been very impressed with the sound quality. The amplifier is powerful and easy to operate. The sound seems almost as good as my separates hifi system. There are no pops or bangs from the speakers when you turn it on, no humming noises just crystal clear music. Overall the amplifier is much better than I expected hence my rating. However, I do have an issue with the bluetooth. Basically the range, or lack of it. I find that my source needs to be very close to the amplifier with no obstructions in between. Even at a foot away if I'm holding my phone I find the sound breaks up. I know this isn't down to my phone as the bluetooth on it works fine at 100 metres for my drone.

## Features

- Using classic TDA7498E chip, max output power can reach 160W + 160W, equipped with high-quality 32V/5A power supply enough to drive above 300W passive speakers. It has a good match with outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers.
- M1 PRO supports stereo RCA and Bluetooth 5.0 input, compatible with phones, computers, TVs, MP3 players, TV, Echo Dot, CD players etc. It is also a digital music player with U-disk input supporting MP3, WAV, APE, FLAC and WMA lossless formats.
- A low frequency output is specially designed to connect active speakers and the bass effects can be strongly enhanced. The sound is more delicate with treble and bass control, the shocking auditory effects make you feel like in the cinema.
- Reasonable circuit layout and concise wiring to ensure HiFi clear and clean sound, no audible noise even at high power output. High gain Bluetooth antenna design, can receive audio signals from greater distance, very practical and powerful.
- Mini size with exquisite appearance, aluminum alloy case and gold-plated terminals are fashionable and durable, with input switch and indicator, very suitable for home and desktop audio system use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XKSQHT2 |
| Item model number | DZ071 |
| Manufacturer | Nobsound |
| Package Dimensions | 25.65 x 21.84 x 6.6 cm; 512 g |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Nobsound
- **Compatible devices:** Speaker
- **Connectivity technology:** Bluetooth
- **Connector type:** RCA, USB

## Images

![Nobsound Douk Audio 320W Bluetooth 5.0 Hi-Fi Amplifier 2.0 Channel Stereo Receiver USB Flash Drive Player Mini Class D Integrated Amp for Home Passive Speakers Powered Subwoofer (M1 PRO) - Image 1](https://m.media-amazon.com/images/I/616S5cOF2LL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 1 October 2020*

DoukAudio M1 Pro 360w (160w x 2) power amp and media player with Bluetooth 5 (1 October 2020). I bought this primarily to drive a 16 inch 200w 8ohm PA speaker which I use in village halls for film sound - not at 200 watts of course ! But this little amp with the power supply packaged with it will drive up to 160 watts (32v at 5 amp). That is pretty ear deafening with an efficient 8 ohm speaker (and it would be even louder if you have a 4 ohm speaker). It's great to have the Bass and Treble controls which I need to tune the film sound to the venue. I decided on the DoukAudio M1 Pro because of its reputed clear sound and high output in a very small hand-sized package - and because it also had BlueTooth - so I can play in tracks and audio clips from my phone and also have licenced music on a USB stick. Also there is no bump and bang on the speakers when you switch or change input selection and reputedly no spark or flash if you plug in the power jack when the power supply is switched on - I have not tried this since you should plug in the power jack before you switch on the power supply. The BlueTooth connects easily with my old Samsung phone. I have tested it at home, walking from room to room - I do get the occasional drop-out on a different floor where the signal has to pass through the length of a wall, but that is only to be expected - I would not normally operate through walls ! You can switch between BlueTooth and the USB output with a long press on the playback pause button, and the USB track will start playing automatically. Line input on the RCA sockets is selected from the main switch which also switches the unit off. (I have read before that the power to many of these small amps is not switched off with the switch and that the red power light stays on - but in this case it seems to work properly and the power light goes off). In terms of visual build quality and feel it can't be faulted. All metal housing nicely finished and with metal faced knobs with knurled grip. The knobs operate smoothly as they pass across micro indents on the pots with delicate inaudible 'clicks' which gives an air of quality and shows that some care has been taken with the design and feel of the unit. I hope the internals are as well put together. With a quoted Signal to noise ratio of 98db there is no annoying hiss from the speakers and the Bass and Treble controls can make a considerable difference to the sound to suit your music, preferences and room acoustics - although setting everything at 12 o'clock is generally fine. So far I'm very pleased with the product, price and facilities it offers. Might even get another one to install in the lounge ! NOTE : the power supply makes a big difference to the volume you get from any amp - you can't get more 'sound' power (watts) out than you put in from your power supply block. This amp is supplied with a decent Power supply which can deliver 32v at 5 amp (ie 160 watts total power) which has to be split between the 2 channels. You are unlikely to need anything higher. RECOMMENDATION (3/10/2020) : Get some banana plugs for your speaker cable if you intend to unplug the speaker cable often - fastening bare wires to speaker terminal posts can be a bit fiddly if you are in a hurry.

### ⭐⭐⭐⭐ Review
*by M***R on 2 May 2020*

I bought this tiny little amplifier for the garden. I'm using it with 5 1/2" 2 way speakers and so far I've been very impressed with the sound quality. The amplifier is powerful and easy to operate. The sound seems almost as good as my separates hifi system. There are no pops or bangs from the speakers when you turn it on, no humming noises just crystal clear music. Overall the amplifier is much better than I expected hence my rating. However, I do have an issue with the bluetooth. Basically the range, or lack of it. I find that my source needs to be very close to the amplifier with no obstructions in between. Even at a foot away if I'm holding my phone I find the sound breaks up. I know this isn't down to my phone as the bluetooth on it works fine at 100 metres for my drone.

### ⭐⭐⭐⭐⭐ Review
*by N***C on 27 September 2021*

Needed to replace my tatty pc active speakers, had b&w passive cinema speakers not using lying around and active sub, (I've tried studio speakers before but alot of interference) this was a random find on Amazon, ticked all the boxes, thought id give it a go, connected up and tuned sub, has achieved exactly what I'm after, really tiny box seems like a great sound so far, more than loud enough, also tried Bluetooth from BBC sounds and Android phone, works well enough for me. Great. As for longevity, too soon to tell yet.

## Frequently Bought Together

- Douk Audio 320W Bluetooth 5.0 Hi-Fi Amplifier 2.0 Channel Stereo Receiver USB Flash Drive Player Mini Class D Integrated Amp for Home Passive Speakers Powered Subwoofer (M1 PRO)
- electrosmart 10m Red/Black 2x 1mm 2x 89 Strand Speaker Cable Wire for Home HiFi/Car Audio etc
- 4PCS Banana Cable Plugs, Audio Jack Connector, Dual Screw Lock, Speaker Cable Connector for Amplifier, HiFi, Receiver

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/463468003-nobsound-douk-audio-320w-bluetooth-5-0-hi-fi-amplifier](https://www.desertcart.ie/products/463468003-nobsound-douk-audio-320w-bluetooth-5-0-hi-fi-amplifier)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-19*