Audio System H-1400.4

With the H-1400.4 D, Audio System Germany presents a high-performance 4-channel digital amplifier from the HELON series that combines high output power, flexible settings, and modern Class D technology in a compact enclosure. Thanks to its high efficiency, the amplifier is suitable for both high-performance front systems and fully active setups, as well as for driving subwoofers in bridge mode. Variable filter sections allow for precise adaptation to a wide variety of speaker configurations, while the integrated high-level input simplifies connection to factory radios.


 Technical Specifications

• 4-Channel Class-D High-Power Amplifier with SMD Technology
• Fully active
• Efficiency of up to 90%
• Variable and switchable high-pass, low-pass, band-pass, and subsonic filters
• High-level input with automatic power-on function
• Optional connection for RTC cable remote control
• MOSFET PWM Power Supply
• Operating voltage: 10–16 volts
• Input sensitivity: 0.2 – 8 volts
• Load-stable up to 1 ohm per channel
• Protective circuits against overheating, overvoltage, short circuits, and DC voltage at the speaker output
  
  
  

Power:

• 4 × 200 watts RMS at 4 ohms
• 4 × 300 watts RMS at 2 ohms
• 4 × 350 watts RMS at 1 ohm
• 2 × 600 watts RMS bridged at 4 ohms
• 2 × 700 watts RMS bridged at 2 ohms
  
  
  

Dimensions

• 223 × 59 × 184 mm (L × H × W)
  
  
  

The Audio System H-1400.4 D is designed for ambitious car audio enthusiasts who want a single power amplifier that combines high power reserves, versatile applications, and a compact design. Thanks to its exceptional load stability and extensive filter options, it is equally suitable for high-quality front systems, fully active setups, or high-performance subwoofer applications.