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Product Code: GZTA 1.800DX-II
Availability: In Stock
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Ground Zero Titanium GZTA 1.800DX-II 1 Channel Mono 1000W Max

Ground Zero Titanium mono amplifiers have been the most popular mono amplifiers for years. Not without reason. Lots of power, dependable design and a neat appearance at an affordable price. The current and the ground terminals are much more robust than their predecessors. This 1-channel subwoofer amplifier has an class D circuit system, integrated active crossover and a efficient anodized heatsink.

This mono amplifier can be linked to another amplifier of the same type to achieve a total power of 2000 watts RMS!

Core Features:

  • Mono high power amplifier
  • Class D technology
  • Variable active crossover and bass boost, phase shift
  • Link mode (for two amplifiers)
  • Stabilized dual power supply
  • Covered terminals
  • Solid heatsink with Ground Zero lettering
  • Bass remote control included

Technical Specs


High quality class D amplifier



Output Power (@ 4Ω)

350 Watts RMS

Output Power (@ 2Ω)

550 Watts RMS

Output Power (@ 1Ω)

850 Watts RMS

max. Output Power

1000 Watts

Frequency Response

10 – 250 Hz, 10 – 250 Hz


● / ● / ●

Bass Boost / Phasenregelung

● / ●

Remote Control


BIAS Setting



Dimensions (b x l x h)


230 x 366 x 53 mm

Output power linkmode 2 Ohm - 1 x 1700 W (1% THD) / 1 x 2000 W (10% THD)

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