GLABS SP41000H AMPLIFIER

Description

• The GLABS SP41000H delivers robust and reliable power with 4 channels, rated at 1200W RMS @ 8Ω and 1800W RMS @ 4Ω, engineered for high-performance sound reinforcement and multi-zone systems.
  
• In bridge mode, it produces 2 x 2400W @ 16Ω, 2 x 3600W @ 8Ω, and up to 2 x 4500W @ 4Ω, providing exceptional flexibility for driving large subwoofers or powerful speaker arrays.
  
• Maintains a wide and accurate frequency response of 10Hz to 20kHz ±0.4dB, ensuring transparent audio reproduction across the full audible spectrum.
  
• Exhibits low distortion with THD+N < 0.5% at 8Ω, 1kHz, preserving signal clarity even at high output levels.
  
• Features a high signal-to-noise ratio >100dB and crosstalk >70dB at 1kHz, delivering clear separation and minimal noise interference.
  
• Designed for swift transient response with a slew rate >28 V/μs, combined with a damping factor >3000 (8Ω), optimizing control over speaker movement for tighter bass and more detailed sound.
  
• Provides a voltage gain of 42dB (0.775V input to 98V output), compatible with professional audio sources through selectable input sensitivities of 0.775V, 1V, and 1.4V.
  
• Equipped with XLR active balanced inputs (pin 1 ground, pin 2 positive, pin 3 negative) and 4 Neutrik NL4 speaker output connectors plus 4 input posts for versatile, secure connections.
  
• Incorporates comprehensive protection mechanisms including short-circuit, DC fault, overload, overheat, ultrasonic, RF interference and voltage peak limiting, enhancing operational reliability.
  
• Supports worldwide operation with selectable 110V/220V power input and protected by a F-25A fuse.
  
• Power-efficient design with <45W idle power consumption and maximum consumption under 4500W, ideal for professional touring rigs and fixed installations.
  
• Built into a rugged 2U rack-mount chassis measuring 483×492×90mm, weighing 31kg net (33.5kg gross), balancing heavy-duty performance with manageable size and weight.