Ground Zero RADIOACTIVE Series Owner's Manual

Ground Zero RADIOACTIVE Series Owner's Manual

2-channel amplifier
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2-CHANNEL
AMPLIFIER
GZRA 2HD
Owner´s Manual
High-performance class D amplifier
2 ohms stable in stereo mode
4 ohms stable in bridged mode
High-level input with auto-on feature
Adjustable wide band active crossover
Bass boost control (0-12 dB @ 45 Hz)
Adjustable input sensitivity
Wired bass level remote control (separately available)
(GZTA Bassremote)
Turn-on delay
Thermal protection circuit

Features

RADIOACTIVE SERIES

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Summary of Contents for Ground Zero RADIOACTIVE Series

  • Page 1 High-level input with auto-on feature • Adjustable wide band active crossover • Bass boost control (0-12 dB @ 45 Hz) • Adjustable input sensitivity • Wired bass level remote control (separately available) • (GZTA Bassremote) Turn-on delay • Thermal protection circuit • RADIOACTIVE SERIES...
  • Page 2 GROUND ZERO GZRA 2HD RADIOACTIVE SERIES...
  • Page 3 Terms of warranty The limited warranty for this product is covered by GROUND ZERO´s regional distribution partners and their terms and conditions. For further information contact your local retailer or distributor.
  • Page 4 GROUND ZERO GZRA 2HD Controls & Features +12V To be connected to the positive terminal of the battery To be connected to the remote output of the head unit* Power terminal (*not required in high-level input mode) To be connected to the vehicle´s ground (or directly to the negative terminal of the battery) If necessary to replace a defective fuse, it´s strongly recommended to...
  • Page 5 GROUND ZERO GZRA 2HD RCA input wiring High-level input wiring RADIOACTIVE SERIES...
  • Page 6 GROUND ZERO GZRA 2HD Speaker wiring in stereo mode Speaker wiring in bridged mode RADIOACTIVE SERIES...
  • Page 7 GROUND ZERO GZRA 2HD Specifications Model GZRA 2HD Amplifier type 2 channel class D RMS Power @ 4 Ω 2x 285 W (1% THD+N) CEA Standard CEA-2006-A RMS Power @ 2 Ω 2x 450 W (1% THD+N) CEA Standard CEA-2006-A RMS Power @ 4 Ω...
  • Page 8 Some music styles require higher levels while others prefer the soft tones. GROUND ZERO considers all the different wishes of customers during the development of new products. Along with this, the target is to create the most realistic sound, to transfer the soul of the music and the intention of the performer.

This manual is also suitable for:

Gzra 2hd

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