The MAX4400 professional power amplifier delivers 4x400W at 8Ω (4x600W at 4Ω) in a remarkably compact 2U rack-mount chassis, offering unparalleled flexibility for modern audio installations. Featuring optional copper or aluminum transformer configurations, this amplifier provides system designers with tailored solutions for various application requirements and budget considerations.
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MAX4400
AUWAY
Model | MAX4400 | MAX4600 | MAX4800 |
8Ω Stereo | 4x400W | 4x600W | 4x800W |
4Ω Stereo | 4x600W | 4x900W | 4x1200W |
8Ω Bridge | 1200W+1200W | 1800W+1800W | 2400W+2400W |
4Ω Bridge | 1600W+1600W | 2500W+2500W | 3600W+3600W |
Channels | 4 | ||
Output Circuit | Class H | ||
Frequency Response | 20Hz-20KHz（+0/-0.5dB） | ||
Input Sensitivity | 0.7V / 1.0V / 1.5V | ||
Input Impedance | Balanced: 20K ohms / Unbalanced: 10K ohms | ||
Cross Talk | >80dB | ||
Damping Factor | >400 | ||
THD+N | <0.05%20Hz-20KHz | ||
Slew Ratio | 40V/ms | ||
Connect | Input：XLR / Output：SPEAKON | ||
Overload Protect | POWER,DC FAULT, Output relay switch | ||
Power AC | 220V~240V | ||
Size（WxLxH） | 490x520x90MM | ||
Packing Size | 650x585x158MM 1pcs/carton | ||
Gross Weight | 26 KG | 28 KG | 30 KG |
The MAX4400 Professional Power Amplifier stands out as a high-density 4-channel solution tailored for modern distributed audio systems. Housed in a remarkably compact 2U rack-mount chassis (490×520×90mm), it delivers impressive power output: 4x400W @8Ω and 4x600W @4Ω for stereo operation, plus 1200W+1200W @8Ω and 1600W+1600W @4Ω in bridged mono mode. A key highlight is its optional transformer configuration—copper for premium performance (ideal for high-fidelity needs) or aluminum for cost efficiency—allowing system designers to align the amplifier with both technical requirements and budget constraints. Whether for commercial background music, house of worship zones, or live stage monitors, the MAX4400 balances power, flexibility, and space-saving design.
• Independent 4-channel operation ensures precise power allocation to multiple audio zones, eliminating the need for additional amplifiers.
• Bridged mono mode expands versatility, supporting high-power setups like delay towers or subwoofer arrays with 1200W+1200W @8Ω output.
• Transformer options cater to diverse use cases: copper windings reduce signal interference for cleaner sound, while aluminum keeps costs low without compromising basic performance.
• Ultra-low <0.05% THD+N across all channels guarantees pristine audio, free from distortion even at maximum power.
• A wide 20Hz-20kHz (±0.5dB) frequency response captures every detail, from deep bass to crisp highs, suitable for music and speech.
• >80dB channel separation prevents cross-talk between channels, ensuring clear, isolated sound for each zone.
• >400 damping factor provides precise control over speakers, minimizing cone movement distortion and enhancing sound accuracy.
• The compact 2U form factor saves valuable rack space, critical for installations with limited equipment room.
• Professional connectivity—balanced XLR inputs (20K ohms impedance) and SPEAKON output connectors—ensures stable signal transmission and compatibility with standard pro-audio gear.
• Comprehensive protection mechanisms (DC offset, short circuit, thermal overload, power surge) prevent damage from electrical faults, ensuring 24/7 reliability.
• Background music (malls/airports): Powers distributed speakers across multiple zones with 4-channel operation, ensuring consistent sound in lobbies, retail floors, and transit areas.
• Hotel & restaurant audio: Delivers clear sound for dining areas, lobbies, and conference rooms, using independent channels to adjust volume for each space without cross-interference.
• Retail & office sound: Maintains pleasant background music or announcements with low distortion, enhancing customer/employee experience.
• House of worship satellite areas: Provides consistent sound to chapels, fellowship halls, or outdoor prayer zones, matching the main sanctuary’s audio quality.
• Conference center meeting rooms: Drives speakers in small-to-medium rooms, ensuring speech intelligibility for presentations and discussions.
• Museum exhibit audio: Powers interactive exhibit sound or guided tour stations, with precise volume control for quiet environments.
• Stage foldback monitors: Supplies clear audio for musicians, with low distortion ensuring accurate hearing of vocals and instruments.
• Delay towers (theaters/auditoriums): Extends sound coverage to distant seating areas without signal degradation.
• Front-fill arrays (concert halls): Enhances sound for front-row audiences, using bridged mode to deliver extra power for compact speaker setups.
Copper transformers feature dense windings that reduce electrical resistance, resulting in cleaner power delivery, lower interference, and better overall sound quality—ideal for high-fidelity applications like live music or premium installations. Aluminum transformers offer cost savings while maintaining sufficient performance for basic needs (e.g., background music), making them a budget-friendly choice for large-scale distributed systems.
No, the MAX4400 is designed exclusively for 220V~240V AC power. It does not support 110V operation natively; using a voltage converter may void the warranty and risk damage to internal components. For 110V regions, contact AUWAY for compatible amplifier models.
The amplifier includes an intelligent thermal management system with high-speed fans and heat-dissipating aluminum housing. If the heat sink temperature exceeds safe levels, the unit triggers output mute to prevent overheating. Once cooled to a safe range, it automatically resumes operation—no manual reset required—ensuring uninterrupted use in 24/7 installations (e.g., malls, airports).
MAX4400 power amplifier 4-channel 400W amplifier Multi-zone distribution amplifier
Model | MAX4400 | MAX4600 | MAX4800 |
8Ω Stereo | 4x400W | 4x600W | 4x800W |
4Ω Stereo | 4x600W | 4x900W | 4x1200W |
8Ω Bridge | 1200W+1200W | 1800W+1800W | 2400W+2400W |
4Ω Bridge | 1600W+1600W | 2500W+2500W | 3600W+3600W |
Channels | 4 | ||
Output Circuit | Class H | ||
Frequency Response | 20Hz-20KHz（+0/-0.5dB） | ||
Input Sensitivity | 0.7V / 1.0V / 1.5V | ||
Input Impedance | Balanced: 20K ohms / Unbalanced: 10K ohms | ||
Cross Talk | >80dB | ||
Damping Factor | >400 | ||
THD+N | <0.05%20Hz-20KHz | ||
Slew Ratio | 40V/ms | ||
Connect | Input：XLR / Output：SPEAKON | ||
Overload Protect | POWER,DC FAULT, Output relay switch | ||
Power AC | 220V~240V | ||
Size（WxLxH） | 490x520x90MM | ||
Packing Size | 650x585x158MM 1pcs/carton | ||
Gross Weight | 26 KG | 28 KG | 30 KG |
The MAX4400 Professional Power Amplifier stands out as a high-density 4-channel solution tailored for modern distributed audio systems. Housed in a remarkably compact 2U rack-mount chassis (490×520×90mm), it delivers impressive power output: 4x400W @8Ω and 4x600W @4Ω for stereo operation, plus 1200W+1200W @8Ω and 1600W+1600W @4Ω in bridged mono mode. A key highlight is its optional transformer configuration—copper for premium performance (ideal for high-fidelity needs) or aluminum for cost efficiency—allowing system designers to align the amplifier with both technical requirements and budget constraints. Whether for commercial background music, house of worship zones, or live stage monitors, the MAX4400 balances power, flexibility, and space-saving design.
• Independent 4-channel operation ensures precise power allocation to multiple audio zones, eliminating the need for additional amplifiers.
• Bridged mono mode expands versatility, supporting high-power setups like delay towers or subwoofer arrays with 1200W+1200W @8Ω output.
• Transformer options cater to diverse use cases: copper windings reduce signal interference for cleaner sound, while aluminum keeps costs low without compromising basic performance.
• Ultra-low <0.05% THD+N across all channels guarantees pristine audio, free from distortion even at maximum power.
• A wide 20Hz-20kHz (±0.5dB) frequency response captures every detail, from deep bass to crisp highs, suitable for music and speech.
• >80dB channel separation prevents cross-talk between channels, ensuring clear, isolated sound for each zone.
• >400 damping factor provides precise control over speakers, minimizing cone movement distortion and enhancing sound accuracy.
• The compact 2U form factor saves valuable rack space, critical for installations with limited equipment room.
• Professional connectivity—balanced XLR inputs (20K ohms impedance) and SPEAKON output connectors—ensures stable signal transmission and compatibility with standard pro-audio gear.
• Comprehensive protection mechanisms (DC offset, short circuit, thermal overload, power surge) prevent damage from electrical faults, ensuring 24/7 reliability.
• Background music (malls/airports): Powers distributed speakers across multiple zones with 4-channel operation, ensuring consistent sound in lobbies, retail floors, and transit areas.
• Hotel & restaurant audio: Delivers clear sound for dining areas, lobbies, and conference rooms, using independent channels to adjust volume for each space without cross-interference.
• Retail & office sound: Maintains pleasant background music or announcements with low distortion, enhancing customer/employee experience.
• House of worship satellite areas: Provides consistent sound to chapels, fellowship halls, or outdoor prayer zones, matching the main sanctuary’s audio quality.
• Conference center meeting rooms: Drives speakers in small-to-medium rooms, ensuring speech intelligibility for presentations and discussions.
• Museum exhibit audio: Powers interactive exhibit sound or guided tour stations, with precise volume control for quiet environments.
• Stage foldback monitors: Supplies clear audio for musicians, with low distortion ensuring accurate hearing of vocals and instruments.
• Delay towers (theaters/auditoriums): Extends sound coverage to distant seating areas without signal degradation.
• Front-fill arrays (concert halls): Enhances sound for front-row audiences, using bridged mode to deliver extra power for compact speaker setups.
Copper transformers feature dense windings that reduce electrical resistance, resulting in cleaner power delivery, lower interference, and better overall sound quality—ideal for high-fidelity applications like live music or premium installations. Aluminum transformers offer cost savings while maintaining sufficient performance for basic needs (e.g., background music), making them a budget-friendly choice for large-scale distributed systems.
No, the MAX4400 is designed exclusively for 220V~240V AC power. It does not support 110V operation natively; using a voltage converter may void the warranty and risk damage to internal components. For 110V regions, contact AUWAY for compatible amplifier models.
The amplifier includes an intelligent thermal management system with high-speed fans and heat-dissipating aluminum housing. If the heat sink temperature exceeds safe levels, the unit triggers output mute to prevent overheating. Once cooled to a safe range, it automatically resumes operation—no manual reset required—ensuring uninterrupted use in 24/7 installations (e.g., malls, airports).
MAX4400 power amplifier 4-channel 400W amplifier Multi-zone distribution amplifier
