GLABS SP41200H AMPLIFIER

Description

• The GLABS SP41200H delivers robust multi-channel amplification with 4 x 1400W RMS @ 8Ω and 4 x 2100W RMS @ 4Ω, ideal for large-scale sound reinforcement and multi-zone audio applications.
  
• In bridge mode, it offers flexible power output options: 2 x 2800W @ 16Ω, 2 x 4200W @ 8Ω, and 2 x 5000W @ 4Ω, enabling efficient driving of subwoofers and high-power speaker systems.
  
• Provides a wide and precise frequency response of 10Hz to 20kHz ±0.2dB, ensuring detailed and clear audio reproduction across the full audible range.
  
• Maintains low distortion with THD+N < 0.5% at 8Ω, 1kHz, preserving sound fidelity even at high output levels.
  
• Features a high signal-to-noise ratio >100dB and crosstalk >70dB at 1kHz, delivering clean and noise-free audio with excellent channel separation.
  
• Designed for fast transient response with a slew rate >30 V/μs and a strong damping factor >5000 (8Ω) from 20Hz to 100Hz, providing tight control for accurate bass and speaker driver performance.
  
• Offers a voltage gain of 42dB (0.775V input to 98V output) with selectable input sensitivity options (0.775V, 1V, 1.4V) for compatibility with a range of professional audio equipment.
  
• Equipped with XLR active balanced inputs (pin 1 ground, pin 2 positive, pin 3 negative) and 4 Neutrik NL4 speaker output connectors for reliable and versatile connectivity.
  
• Comprehensive protection circuits safeguard against short circuits, DC faults, overload, overheating, ultrasonic and RF interference, and voltage peak limiting to ensure long-term reliability.
  
• Operates on selectable 110V/220V power supply with a F-25A fuse for secure and flexible power options.
  
• Power efficient with <45W idle power consumption and maximum power draw under 4500W, suitable for professional touring and installation systems.
  
• Built into a rugged 2U rack-mount chassis measuring 483×436×90mm, weighing 32kg net (34.5kg gross), combining high power output with a compact and durable design.