Douk Audio M5.1 Class D 5.1 Channel Integrated Amplifier

Nobsound HiFi 5.1 Channel Amplifier/Bluetooth COAX/OPT/USB Home Amplifier/Home Theater Amplifier

 

The Douk Audio M5.1 Class D 5.1 Channel Integrated Amplifier is a compact yet powerful home theater amplifier designed for users who want immersive surround sound without the complexity of bulky AV receivers. Built with Class D amplification technology and flexible multi-input connectivity, it delivers a complete 5.1-channel audio experience suitable for movies, gaming, and music.

 

Powerful 5.1 Channel Surround Sound System

The Douk Audio M5.1 is designed as a true 5.1-channel amplifier, giving users a cinematic surround sound experience at home.

Channel Configuration

• Front channels: 50W + 50W

• Surround channels: 50W + 50W

• Center channel: 50W

• Subwoofer channel: 50W

 

Features

• Transfer 2.0 channel input to 5.1 channel output: with built-in multi-channel signal process chip and circuit, which applies professional algorithms and dynamic separation techniques. Even when input 2.0 channel audio signal, it can also auto allocate and simulate to 5.1 channel and provide excellent smart noise reduction, precise sound positioning and stereo surround sense.
• Multiple audio inputs to work with more devices: with Bluetooth 5.0 / coaxial / optical / U-disk four digital inputs and 2.0CH / 5.1CH RCA inputs, strong compatibility and works perfectly with most home audio devices. U-disk input supports lossless formats such as WAV, APE, FLAC besides MP3, high-quality music can be reproduced and enjoyed.
• Strong power output and multi-channel system building: adopting 3PCS classic TPA3116 chip, responsible for front (50W*2)/ surrounded (50W*2) / center(50W) / subwoofer(50W) outputs; specially add a low frequency output to connect another active subwoofer to easily build 2.0/2.1/2.2/5.1/5.2 channel system and enjoy shocking auditory effects as if you are in a movie theater.
• Independent control knobs and dual power inputs: besides main volume control and treble & bass knobs, also with separate front/ surround/ center/ bass volume control; and specially design two power supply inputs (main/vice) to provide stronger power input to easily drive most home speakers and subwoofers with high power.
• User-friendly design and advanced functions: with detailed function buttons and separate indicators, convenient to use and see the working status in real time; one button to switch 2.1 and 5.1 channel outputs, no need to plug in and out speaker cables repeatedly. Made of aluminium alloy and in compact size, very suitable for those who want to build a mini HIFI 5.1 channel system.

 

Parameters

• Brand: Nobsound
• Model: M5.1
• Audio input: Bluetooth 5.0 / Coaxial / Optical / U-disk / 2.0 Channel RCA/ 5.1 Channel RCA
• Audio output: banana speaker jacks / low frequency out (connect to active subwoofer)
• Maximum output power:
  Front channel: 50W+50W
  Surrounded channel: 50W+50W
  Center channel: 50W
  Bass channel: 50W
• Supported formats of U-disk: MP3/WAV/APE/FLAC
• Sampling rate supported:
  U-disk: 16Bit / 44.1-48KHz
  Bluetooth: 16Bit 1 44.1-48KHz
  Coaxial: 16-24Bit / 44.1- 192KHz
  Optical: 16-24Bit / 44. 1-192KHz
• Frequency response: 20Hz-20KHz (+1 .5dB)
• Bass frequency response: 40Hz-160Hz
• Input sensitivity: 0.775V
• SNR: ≥100dB
• THD: 0.05% @1kHz
• Treble/bass range: ±6dB
• Working voltage: DC 15-24V
• Dimensions(W*D*H): 230*130*49mm / 9.06*5.12*1.93in
• Package dimensions(W*D"H): 410*205*83mm / 16.14*8.07*3.27in
• Net weight: 1.19kg / 2.62lb
• Package weight: 1.8kg/ 3.971b

 

Frequently Asked Questions (FAQs)

What is the Douk Audio M5.1 used for?

It is used for home theater, gaming, and surround sound music systems.

Does it support Bluetooth?

Yes, it supports Bluetooth 5.0 for wireless audio streaming.

Can it connect to a TV?

Yes, it supports optical and coaxial input for TVs.

Does it support subwoofer?

Yes, it has a dedicated bass channel for subwoofer connection.

Is it good for gaming?

Yes, its 5.1 surround sound improves gaming audio experience.

What speakers are compatible?

It supports standard passive speakers for home theater setups.

Is installation easy?

Yes, it has simple plug-and-play connectivity.

Does it support high-resolution audio?

Yes, it supports up to 24-bit/192kHz via coaxial and optical input.