Ground Zero IRIDIUM SERIES Owner's Manual

Ground Zero IRIDIUM SERIES Owner's Manual

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IRIDIUM-SERIES
AMPLIFIER
OWNER'S MANUAL
GZIA 1.1450DX-II
Features
High efficient class D amplifier
1 Ohm stable mono
High-level input with Auto-On
Up to 12 dB adjustable bass boost (@45 Hz)
Phase shift switch (0°/180°)
Adjustable input sensitivity
Bass remote control
Thermal / short circuit / overload protection

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Summary of Contents for Ground Zero IRIDIUM SERIES

  • Page 1 IRIDIUM-SERIES AMPLIFIER OWNER’S MANUAL GZIA 1.1450DX-II Features • High efficient class D amplifier • 1 Ohm stable mono • High-level input with Auto-On • Up to 12 dB adjustable bass boost (@45 Hz) • Phase shift switch (0°/180°) • Adjustable input sensitivity •...
  • Page 2: Recommended Wiring

    Recommended wiring GZIA 1.1450DX-II Speaker wires min 2.5 mm² / 13 AWG Power supply wires min 25.0 mm² / 3 AWG High-level input wires min 1.00 mm² / 18 AWG Remote wire min 0.75 mm² / 20 AWG Mounting instructions •...
  • Page 3 Controls & Features – GZIA 1.1450DX-II...
  • Page 4 Controls & Features GZIA 1.1450DX-II SPEAKER terminal Speaker connection -> ground terminal POWER supply terminal -> remote wire / not to be used with high-level input (8) BATT+ -> +12 Volt wire from battery terminal POW -> green -> ok (correct operation) Status LEDs PROT ->...
  • Page 5 RCA input wiring – GZIA 1.1450DX-II...
  • Page 6 Highlevel input wiring – GZIA 1.1450DX-II...
  • Page 7: Specifications

    Specifications Model GZIA 1.1450DX-II Amplifier type Mono class D RMS Power @ 4 Ω 400 W (1% THD+N) CEA Standard CEA-2006-A Max Power @ 4 Ω 500 W (10% THD+N) RMS Power @ 2 Ω 750 W (1% THD+N) CEA Standard CEA-2006-A Max Power @ 2 Ω...
  • Page 8: Troubleshooting Guide

    Check speaker / wires and insulate if necessary Terms of warranty The limited warranty for this product is covered by Ground Zero´s local distribution partners and their terms and conditions. For further information contact your local retailer or distributor. Ground Zero GmbH Erlenweg 25, 85658 Egmating, Germany Tel.

This manual is also suitable for:

Gzia 1.1450dx-ii

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