XR500.1D AMPLIFIER UTRA COMPACT 1CH CLASS D

The GENIUS AUDIO XR500.1D is an ultra-compact, high-efficiency Class D amplifier designed for low-frequency audio systems, offering robust power in a small footprint.

Key Technical Features and Commercial Utility:

• Stable 1 Ohm Operation:
  • Feature: Stable at 1 ohm Mono connection.
  • Utility: Maximizes power output from the amplifier, delivering up to 558 Watts RMS @ 14.4V (and up to 504 Watts RMS @ 13.8V), allowing it to drive powerful subwoofers wired for a 1-ohm load.
• Ultra-Compact Dimensions:
  • Feature: Measures only 151mm x 80mm x 37mm (5.95 x 3.1 x 1.46 inches).
  • Utility: Its small size makes installation easy in tight spaces, ideal for modern vehicles where space is limited, or for stealth installations.
• High Efficiency Class D Topology:
  • Feature: Amplifier Class D with 87% efficiency (at 4Ω).
  • Utility: Minimizes power loss as heat, ensuring more energy is converted into sound and reducing strain on the vehicle's electrical system.
• Wide Input Sensitivity Range:
  • Feature: Input Sensitivity of 0.2V to 7V.
  • Utility: Highly versatile, allowing easy integration with a wide variety of head units (both factory and aftermarket) by matching different pre-out voltage levels.
• Comprehensive Crossover and Filtering:
  • Feature: Selectable Crossover (LPF / SUBSONIC) with:
    • LPF (Low Pass Filter): 40Hz - 250Hz.
    • Subsonic Filter: 10Hz - 55Hz.
    • Crossover Slope: 24dB.
  • Utility: Allows precise tuning of the low frequencies, ensuring only bass frequencies reach the subwoofer, preventing damage from ultra-low frequencies (Subsonic), and optimizing system performance.
• Variable Bass Boost:
  • Feature: Bass Boost Range: 0-18dB.
  • Utility: Provides fine control to enhance or customize the bass output level, allowing the user to dial in the desired impact and depth for their music.
• Robust Protection System:
  • Feature: Includes Short-Circuit to Output, Low Impedance to Output, High/Low Supply Voltage, and Thermal Protection (80°C).
  • Utility: Protects the amplifier and connected speakers from common electrical faults, ensuring long-term reliability and performance.
• Heavy Duty Aluminum Heat Sink:
  • Feature: Body Color Finish: Aluminum Silver, Heat Sink Type: Heavy Duty Aluminum.
  • Utility: Ensures effective thermal management, critical for maintaining stability and power output during demanding musical passages.

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