XR60.4D AMPLIFIER UTRA COMPACT 4CH CLASS D

The GENIUS AUDIO XR60.4D is an ultra-compact, high-efficiency Class D amplifier designed to power both components and coaxial speakers, offering versatile full-range performance in an incredibly small size.

Key Technical Features and Commercial Utility:

• Ultra-Compact Design:
  • Feature: Extremely small footprint, measuring only 151 mm x 80 mm x 37 mm (5.95 x 3.1 x 1.46 inches).
  • Utility: Enables easy installation in constrained spaces (under seats, in dashboards, or small trunks) for hidden or "stealth" sound system upgrades.
• Stable 2 Ohm Stereo & 4 Ohm Bridged Operation:
  • Feature: Stable at 2 ohm stereo and 4 ohm bridged connections.
  • Utility: Offers flexibility to connect a wide variety of speakers. Bridging the channels delivers significant power, up to 188 Watts RMS x 2CH @ 4 ohms (14.4V), ideal for driving mid-range subwoofers or higher power component sets.
• High Efficiency Full-Range Class D Topology:
  • Feature: Amplifier Class D, Full-Range Stereo, with an efficiency of 85% at 4Ω.
  • Utility: Maximizes power transfer into sound while minimizing heat generation, reducing strain on the vehicle's electrical system compared to less efficient amplifier classes.
• Versatile Crossover System:
  • Feature: Selectable Crossover (FULL/LPF/HPF) with a range of 40Hz - 3KHz for both High Pass (HPF) and Low Pass (LPF) filters.
  • Utility: Allows precise system tuning for full-range, component, or subwoofer applications on each channel pair, ensuring optimal sound clarity and speaker protection.
• Robust Power Output (Maximum RMS):
  • Feature: Delivers up to 96 Watts RMS x 4CH @ 2 ohm Stereo (14.4V).
  • Utility: Provides ample clean power to drive four demanding car speakers, improving volume and sound quality significantly over typical factory head unit output.
• Wide Input Sensitivity:
  • Feature: Input Sensitivity of 0.2V - 6.5V.
  • Utility: Guarantees compatibility and easy integration with virtually any head unit, including both low-output factory stereos and high-voltage aftermarket pre-outs.
• Comprehensive Protection Features:
  • Feature: Protection against Short-Circuit to Output, Low Impedance to Output, High/Low Supply Voltage, and Thermal Protection (80°C).
  • Utility: Ensures the amplifier and the rest of the audio system are safe from electrical faults, guaranteeing reliability and longevity.
• Low Idle Consumption:
  • Feature: Idle Consumption is only 0.5 Amp at 12.6V.
  • Utility: Minimizes battery drain when the system is on but no signal is playing, making it suitable for vehicles sensitive to power draw.

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