Douk Audio M3 online sale HiFi Bluetooth online 5.0 Digital 2.1 Channel Amplifier Subwoofer Audio Amp USB Remote Control outlet sale

Douk Audio M3 online sale HiFi Bluetooth online 5.0 Digital 2.1 Channel Amplifier Subwoofer Audio Amp USB Remote Control outlet sale

Douk Audio M3 online sale HiFi Bluetooth online 5.0 Digital 2.1 Channel Amplifier Subwoofer Audio Amp USB Remote Control outlet sale
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Bluetooth 5.0

  • Bluetooth 5.0 can offer high quality transmission and stability

Dual TPA3116

  • Dual classic TPA3116 amplifier chips
  • Can offer 50W x 2 for left and right channel and 100W for sub channel
  • Enough to drive most / bookshelf/ computer/ desktop passive speakers and subwoofers

Multiple Inputs

  • Support RCA / Bluetooth / USB multiple inputs
  • U-disk input supporting MP3 and lossless formats such as WAV, APE, FLAC and WMA
  • Notice: U-disk input is prior to Bluetooth and RCA input, so please make sure U-disk has been pulled out if you want Bluetooth or RCA input.

Independent Tone control

  • Treble and bass control
  • Independent low frequency adjustment and bass volume control
  • Mater volume control & Mode switch & Power switch integrated design

2.0 / 2.1 / 2.2 channel

  • Equipped with both active SUB out and passive SUB out
  • M3 can drive both active subwoofers and passive subwoofers. You can use it to build 2.0 / 2.1 / 2.2 audio system easily

Remote Function

  • Conveniently remote control
  • Play/Pause, VOL +/-, Prev/Next, Mute, Input Mode Switch

Gold Plated Terminals

  • All terminals are gold plated. With high conductivity and durability

Upgrade DC Connector

  • Upgrade DC connector with no sparks issue. Safe and solid
  • Equipped with 24V/4.5A high quality power supply

Douk Audio M3

Packing List
  • 1*M3 Amplifier
  • 1*Manual
  • 1*24V/4.5A Power Supply

Parameters

  • U-disk support format: MP3, WMA, APE, FLAC, WAV...
  • Bluetooth version: 5.0
  • Speaker impedance: 4-8Ω
  • Max output power: 50W*2+100W (4Ω load)
  • SNR: ≥98dB
  • Input sensitivity: 0.775V
  • THD: 0.05%(1kHz 1W)
  • Frequency Response: 20Hz-20KHz(±3dB)
  • Low frequency adjustment range: 40-300Hz

  • Model: Douk Audio M3
  • Nmber of channels: 2.0 / 2.1 / 2.2
  • Audio input: Bluetooth/Stereo RCA/U-disk
  • Audio output: banana speaker jacks
  • Working voltage: DC 12-24V
  • Dimensions(W*D*H): 130*128*30mm / 5.12*5.04*1.18in
  • Net weight: 540g / 1.19lb
  • Package weight: 1130g / 2.49lb

Panel Introduction

Douk Audio M3 Douk Audio M4 Douk Audio G3 Douk Audio SE Nobsound NS-15G Douk Audio M1 PRO
Type Bluetooth Amplifier Bluetooth Amplifier Bluetooth Amplifier Bluetooth Amplifier Bluetooth Amplifier Bluetooth Amplifier
Max Power 50W x 2 + 100W SUB 50W x 4 50W x 2 50W x 2 100W x 2 160W x 2
Channel 2.1 (2.2) 2.0/4.0 2.0 2.0 2.0 2.0 (2.1)
Input Bluetooth 5.0 + RCA + U-disk Bluetooth 5.0 + RCA + U-disk Bluetooth 5.0 + 3.5mm AUX Bluetooth 5.0 + RCA + 3.5mm AUX + U-disk + TF card Bluetooth 5.0 + RCA Bluetooth 5.0 + RCA + U-disk
Output Stereo Passive Speakers + Passive & Active Subwoofer 4 Passive Speakers / 2 Passive Speakers + Another M4 Amp Stereo Passive Speakers Stereo Passive Speakers Stereo Passive Speakers Stereo Passive Speakers + Active Subwoofer
Tone Control
THD ≤0.05% ≤0.05% ≤0.04% ≤0.04% ≤0.01% ≤0.04%
SNR ≥98dB ≥98dB ≥98dB ≥98dB ≥98dB ≥98dB
Speaker Impedance 4~8ohm 4~8ohm 2~8ohm 2~16ohm 4~8ohm 2~8ohm
Power Supply 24V 4.5A 24V 4.5A 19V 4.74A 19V 4.74A 19V 4.74A 32V 5A
Douk Audio P1 Douk Audio X1 Nobsound NS801 Douk Audio T3 PRO Nobsound NS-10P Little Bear MC1022
Type Bluetooth preamp; Headphone amp; Vacuum tube; Tone control; APTX-HD 320W Bluetooth Tube MM Phono Amplifier Bluetooth 5.0 Power Amplifier (100W) MM Phono Tube Preamp Vacuum Tube Preamplifier 2(1)-IN-1(2)-OUT RCA Audio Switch

Features & details

Features

  • M3 amplifier supports stereo RCA and Bluetooth 5.0 input, compatible with phones, tablets, computers, TVs, MP3 players, TV, CD players etc. It is also a digital music player with U-disk input supporting MP3 and lossless formats such as WAV, APE, FLAC and WMA.
  • Reasonable circuit layout and concise wiring ensures HiFi clear and clean sound, treble and bass control makes sound more delicate and charming. Independent low frequency adjustment and bass volume control are designed, the bass effects is greatly enhanced, the shocking auditory effects make you feel like in the cinema.
  • Separate structure makes it multi-functional, it can independently connect to a pair of stereo speakers or subwoofer, and a low frequency output is specially added for the users who only have active subwoofer, easy to build 2.0 channel / 2.1 channel / 2.2 channel audio system as you like.
  • Using classic 2PCS TPA3116D2 amp chip, max output power can reach 50W*2(left and right channel) +100W (subwoofer out), equipped with high-quality 24V/4.5A power supply enough to drive most / bookshelf/ computer/ desktop passive speakers and subwoofers.
  • Exquisite appearance but durable aluminum alloy case in proper size, with input switch, working indicator and remote control, very clear to show the working statusand convenient to operate, very suitable for home and desktop audio system use.

Product information

Product Warranty: For warranty information about this product, please click here
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Customer Questions

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Q: What size battery does the remote require?

A: Hello. It is CR2025 3V

Seller DoukAudio | 2 months ago

Q: Does the usb port support pc audio?

A: Hello. The USB port is only for U-Disk. If you want to use PC, we have amplifiers that can…

Seller DoukAudio | 2 months ago

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