Douk Audio M4 Mini 4-Channel Bluetooth Amp

$809.39

Ships From

China Mainland

Color — With Power Supply

With Power Supply Without Power Supply

Quantity

Overview:
The Douk Audio M4 Mini is a powerful 2/4 channel digital amplifier with Bluetooth 5.0 for seamless wireless audio streaming. Perfect for desktop setups, it delivers high-quality stereo sound with 50W per channel output and supports USB music playback for versatile listening.

Key Features:

Bluetooth 5.0: Stable, high-fidelity wireless connection.
2/4 Channel Output: Flexible stereo and multi-channel sound.
50W x 4 Power: Strong, clear audio performance.
USB Music Player: Play music directly from USB devices.
Compact Desktop Design: Space-saving and stylish.

Benefits:

Delivers powerful and immersive sound for various setups.
Easy wireless streaming from smartphones and computers.
Supports multiple audio inputs for flexibility.
Compact size fits well in any desktop environment.
High-quality amplifier for enhanced audio clarity.

Additional Information:
The Douk Audio M4 Mini combines modern Bluetooth technology with powerful amplification, making it an ideal choice for desktop audio enthusiasts seeking a versatile and compact sound solution.

Features

One group of stereo RCA (CH3 and CH4) can be used as audio input or output by switching the selector, to acheive different demands:

CH3/CH4 as audio output: 4 groups of speaker sockets can connect to 2 pair of speakers. Besides connect to active speakers, CH3/CH4 also can connect to another M4 amplifier to connect more speakers, in this way multiple amplifiers and multiple speakers can be connected in turn, to achieve one audio signal be shared in several rooms.

CH3/CH4 as audio input: one input corresponds to one output (ex. CH1 speaker socket will output the audio signal that CH1 inputs), which means that two groups of stereo audio signal (or 4 groups of mono audio signal) can be input at the same time.

Supporting wired 2 groups of stereo RCA and wireless Bluetooth 5.0 input, compatible with most common audio device such as phones, computers, TVs, MP3, TV, CD players etc. With U-disk input, it can be used as a digital music player, supporting MP3, WAV, APE, FLAC and WMA lossless formats.
With 4 groups of speaker sockets output, they can output at the same time and each channel with independent volume control. Its max output power can reach 50W×4, and equipped with high-quality 24V/4.5A power supply, enough to drive most home speakers.
Reasonable circuit layout, concise wiring and high-quality components to ensure HiFi clear sound and long time stable work. Separate design of small and large signal circuit for better circuit protection. Bluetooth 5.0 version with high-gain antenna, ensure more stable and faster transmission.
Propersize with exquisite appearance, aluminum alloy case is CNC machined and with anodizing process, more fashionable and durable, very suitable for home, office and desktop audio system use.

Notice: U-disk input is prior to Bluetooth input, so please make sure U-disk has been pulled out if you want Bluetooth input.

Parameters

Model: Douk Audio M4
Channel: 2.0 / 4.0
Audio input: Bluetooth/Stereo RCA/U-disk
Audio output: speaker sockets
U-disk support format: MP3, WMA, APE, FLAC, WAV...
U-disk capacity: max 32G
Bluetooth version: 5.0
Speaker impedance: 4-8Ω
Max output power: 50W*4 (4Ω load)
SNR: ≥98dB
Input sensitivity: 0.775V
THD: 0.05%(1kHz 1W)
Frequency Response: 20Hz-20KHz(±3dB)
Working voltage: DC 12-24V
Color: Black
Dimensions(W*D*H): 128*134*33mm / 5.04*5.28*1.30in
Net weight: 533g / 1.18lb
Package weight(with 24V4.5A power supply): 1100g / 2.43lb

Packing List

1*M4 Amplifier
1*24V/4.5A Power Supply(optional)
1 Set*Raw Cable Speaker Jacks
1*Manual