Ground Zero GZRA 2HD Amplifier

2x450 under 4Ohm - 1x1150 under 2Ohm - Class D

Powerful 2-channel amplifier

2-channel amplifier with class-D circuit with integrated wideband active filter and bass boost control

• 2-channel high-power amplifier
• CMS components
• Class D technology
• Variable active crossover and bass boost control
• Stabilized power supply
• Large terminals
• High efficiency heat sink
• Low remote control available separately
• High level input with auto power-on function
• Amplifier type 2 channel class D
  RMS Power @ 4 Ω
  CEA Standard CEA-2006-A 2x 285 W (1% THD+N)
  RMS Power @ 2 Ω
  CEA Standard CEA-2006-A 2x 450 W (1% THD+N)
  RMS Power @ 4 Ω in bridged
  fashion
  CEA Standard CEA-2006-A
  1x 900 W (1% THD+N)
  1x 1150 W (10% THD+N)
  Low pass filter 40 Hz – 4000 Hz (12 dB/oct)
  High pass filter 40 Hz – 4000 Hz (12 dB/oct)
  Frequency response 10 Hz – 25 kHz
  Signal to noise ratio (SNR) -101.9 dB
  Total harmonic distortion
  (THD+N) < 0.1%
  Damping factor > 200
  Input sensitivity 200 mV – 5.3 V
  Fuse(s) 3x 30 A
  Recommended main fuse 100 A
  Dimensions
  wxhxl (heatsink / overall) 186 x 52 x 229/268 mm
  Dimensions
  wxhxl (heatsink / overall) 7.32 x 2.05 x 9.02/10.55“

Enjoy 5% off all pre-order products.

The discount is automatically applied to your cart.

The announced delivery times are given as an indication and expressed in working days.

They may be extended in case of supplier holidays, carrier delays, or unfavorable weather conditions.

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The Sound Auto Concept Team

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The Sound Auto Concept team.

We offer several delivery options to meet your needs.

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