
Douk Audio M5.1 PRO Class D 5.1 Channel Home Theater Amplifier
Key Features
- Working method: Class D 5:1 Channel DSP decoding system ES9018 DAC chip
- Output power: Front: 60W × 2, Surround: 60W × 2, Center: 60W, Subwoofer: 60W
- Total Harmonic Distortion: 0.04%
- Dynamic Range ≥98.5dB
- Frequency response:
- Input: Bluetooth 5.1 /Optical input/Coaxial input/USB / U-disk / Hard disk /SD card input
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Specification
Amplifier
Amplifier Class
Class D
Power Chip/IC
TPA Series
Output Impedance
4-8 Ohms
Input Voltage
12V-24V DC
Colour
Black
Description
Douk Audio M5.1 PRO Class D 5.1 Channel Home Theater Amplifier
The Douk Audio M5.1 PRO Class D 5.1 Channel Home Theater Amplifier is a powerful and feature-rich home theater amplifier designed for users who want cinema-level surround sound, high-resolution decoding, and flexible multi-channel control in a single compact device. Built with advanced DSP processing, premium DAC chips, and multiple input options, this amplifier is engineered to deliver a fully immersive audio experience for movies, gaming, and high-fidelity music playback.
Designed for audiophiles and home entertainment lovers, the M5.1 PRO brings professional-grade surround sound performance into a compact and user-friendly system.
Advanced 5.1 Channel Surround Sound System
The M5.1 PRO is built to deliver a true surround sound experience with flexible channel configurations.
Supported Channel Modes
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2.0 stereo mode
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2.1 bass-enhanced stereo mode
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Full 5.1 surround sound mode
Audio Benefits
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Realistic cinematic sound experience
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Immersive directional audio positioning
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Clear separation of sound layers
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Enhanced depth and spatial awareness
This makes it ideal for home theater setups and gaming environments.
Professional DSP Audio Processing Technology
At the heart of the amplifier is a powerful DSP (Digital Signal Processing) system.
DSP Features
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Advanced dynamic separation technology
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Professional audio signal optimization
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Real-time sound field processing
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Multi-channel sound balancing
Benefits
-
Clearer dialogue in movies
-
More detailed instrument separation
-
Balanced surround sound output
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Reduced audio distortion
This ensures a cinema-like audio experience at home.
High-Performance Multi-Chip Audio Architecture
The M5.1 PRO integrates multiple high-end audio chips for superior sound quality.
Key Chipsets
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QCC5125 Bluetooth chip
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ES9018 high-resolution DAC
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TPA3116 amplifier chips
Audio Advantages
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Ultra-clear digital-to-analog conversion
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High-power multi-channel output
-
Stable wireless performance
-
Professional-grade sound reproduction
This combination ensures high-fidelity audio across all inputs.
High-Resolution ES9018 DAC Decoding
The ES9018 DAC chip provides high-end decoding capabilities.
Supported Formats
-
DSD256 decoding
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PCM up to 192kHz / 32-bit
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WAV, FLAC, MP3, APE, ISO support
Sound Benefits
-
Extremely detailed sound reproduction
-
Wide dynamic range
-
Accurate instrument separation
-
Studio-grade audio clarity
This is ideal for audiophiles who demand high-resolution playback.
Powerful Multi-Channel Output Performance
The amplifier delivers strong power output across all channels.
Output Power
-
Front: 60W × 2
-
Surround: 60W × 2
-
Center: 60W
-
Subwoofer: 60W
Speaker Compatibility
-
Supports 3–8 inch speakers
-
Supports 5–10 inch subwoofers
Benefits
-
Balanced surround system power
-
Strong bass performance
-
Clear vocal reproduction
-
Stable multi-channel output
This ensures a complete home theater setup.
Bluetooth 5.1 with High-Resolution Transmission
The M5.1 PRO features advanced wireless connectivity.
Bluetooth Features
-
Bluetooth 5.1 version
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QCC5125 chipset
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Supports LDAC, aptX-HD, aptX-LL, AAC, SBC
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24-bit / 96kHz lossless transmission
Benefits
-
Stable wireless connection
-
High-quality music streaming
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Low latency audio for gaming
-
Wide device compatibility
This makes wireless listening smooth and high quality.
Multiple Input Options for Maximum Flexibility
The amplifier supports a wide range of input sources.
Input Options
-
Bluetooth 5.1
-
Optical input
-
Coaxial input
-
USB / U-disk / Hard disk
-
SD card input
Supported Formats
-
MP3, WAV, FLAC, APE
-
Lossless audio playback supported
Benefits
-
Compatible with most devices
-
Flexible system integration
-
High-resolution playback from storage
-
Easy plug-and-play usage
Intelligent OLED Display Interface
The M5.1 PRO includes a bright and colorful display system.
Display Features
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2.4-inch OLED screen
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Real-time playback information
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Mode and input display
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Song and system status
Benefits
-
Easy system monitoring
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Modern visual interface
-
User-friendly navigation
-
Enhanced user experience
Dual Power Supply System for Stable Output
The amplifier uses a strong and stable power system.
Power Features
-
24V / 8A high-power input
-
Dual power input support (main/secondary)
Benefits
-
Strong and stable performance
-
Supports high-power speakers
-
Improved system efficiency
-
Reduced power fluctuation
User-Friendly Control System
The M5.1 PRO is designed for ease of use.
Control Features
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Physical control buttons
-
Dedicated remote control
-
Bluetooth reset function
Benefits
-
Easy mode switching
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Simple device pairing reset
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Convenient remote operation
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Beginner-friendly interface
Premium Build Quality and Design
The amplifier features a strong and modern metal design.
Design Features
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Full metal chassis
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Compact body design
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Heat-resistant structure
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Professional finish
Benefits
-
Durable long-term usage
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Premium HiFi appearance
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Heat management efficiency
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Suitable for modern setups
High-Fidelity Audio Performance
The M5.1 PRO is designed for true HiFi sound reproduction.
Audio Specifications
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SNR: ≥98.5dB
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THD: 0.04%
-
Frequency response: full-range accuracy
Benefits
-
Clean and detailed sound output
-
Minimal distortion
-
Wide soundstage
-
Natural audio reproduction
Ideal Applications of M5.1 PRO
This amplifier is suitable for multiple environments.
Home Theater Systems
Perfect for immersive movie experiences.
Gaming Setup
Provides directional surround sound for competitive gaming.
Music Listening
Supports high-resolution audio playback.
Studio Use
Suitable for monitoring and audio testing setups.
Why Choose Douk Audio M5.1 PRO
The M5.1 PRO stands out due to its combination of power, decoding ability, and flexibility.
Key Advantages
-
Full 5.1 surround system
-
ES9018 high-end DAC
-
Bluetooth 5.1 LDAC support
-
DSP professional processing
-
Multi-format playback support
-
Strong multi-channel output
-
OLED smart display
-
Dual power system
This makes it a complete home theater solution.
Audio Phonic Quality Assurance
At Audio Phonic, we ensure that every product provides authentic sound performance, durability, and modern audio technology integration. The Douk Audio M5.1 PRO reflects our commitment to high-quality audio solutions for both beginners and audiophiles.
Technical Specifications Summary
General
-
Brand: Douk Audio
-
Model: M5.1 PRO
-
Type: Class D 5.1 Channel Amplifier
Audio Input
-
Bluetooth 5.1
-
Optical / Coaxial
-
USB / Hard disk / U-disk
-
SD Card
Audio Output
-
Banana speaker terminals
-
Stereo RCA
Power Output
-
60W × 5 channels
Audio Processing
-
DSP decoding system
-
ES9018 DAC chip
Formats Supported
-
DSD256, FLAC, WAV, MP3, APE
Display
-
2.4-inch OLED
Power
-
24V / 8A dual input system
Frequently Asked Questions (FAQs)
What is Douk Audio M5.1 PRO used for?
It is used for building a complete 5.1 home theater surround sound system.
Does it support Bluetooth?
Yes, it supports Bluetooth 5.1 with LDAC and aptX-HD.
Can it play high-resolution audio?
Yes, it supports up to 192kHz/32-bit and DSD256 formats.
Is it suitable for home theater?
Yes, it is designed specifically for immersive home theater systems.
Does it support USB playback?
Yes, it supports USB, hard disk, and SD card playback.
How many speakers can it drive?
It supports 5 main channels plus subwoofer output.
Is it good for gaming?
Yes, it provides immersive surround sound for gaming setups.
Does it have a display?
Yes, it has a 2.4-inch OLED smart display.
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