Ground Zero RADIOACTIVE Series, RADIOACTIVE GZRA MICRO ONE Owner's Manual

Die Gewährleistung entspricht der gesetzlichen Regelung. Eine Rücksendung kann nur nach vorheriger

Erlenweg 25, 85658 Egmating, Germany

Tel. [phone] Fax -8310

www.ground-zero-audio.com

Absprache und in der Originalverpackung erfolgen. Bitte unbedingt einen maschinell erstellten

Kaufbeleg und eine Fehlerbeschreibung beilegen. Von der Gewährleistung ausgeschlossen sind Defekte,

die durch Überlastung, unsachgemäße Behandlung oder bei Teilnahme an Wettbewerben entstanden

sind. Wir behalten uns das Recht vor, zukünftig nötige Änderungen oder Verbesserungen an dem

Limited warranty - defective products must be returned in original packaging - please add a copy of the

original purchasing invoice showing the purchasing date and a detailed description of the failure. Failure

caused by overload, misuse or by using the product for competition purpose are not covered by the

warranty. We reserve the right to make needed change or improvement to the product without informing

De Garantie bepalingen van alle door ground zero geleverde producten is volgens wettelijke

bepalingen geregeld, Een retourzending kan alleen na duidelijke afspraak en in de originele

verpakking plaatsvinden.SVP een aankoopbon en een duidelijke storingsomschrijving bijvoegen.Van

garantie uitgesloten zijn defecten door overbelasting, onkundig gebruik, of door deelname aan

wedstrijden (SPL) ontstaan zijn. Wij behouden ons het recht om de nodige veranderingen of

verbeteringen aan het product door te voeren zonder de klant hierover te informeren.

La garantie est conforme aux droits légaux. Un retour du produit défectueux doit être dans son

emballage d'origine sur présentation du reçu ou de la facture indiquant la description du defaut.La

présente Garantie n'est pas applicable lorsque le produit a été endommagé en raison: Mauvaise

alimentation, Trop de puissance (HP,Subwoofer) Accident, Installation ou Utilisation non conforme aux

normes Technique (Concours SPL etc). Nous nous réservons le droit d'entreprendre à l'avenir

Produkt vorzunehmen ohne den Kunden darüber zu informieren.

customer about this in advance.

nécessairement des modifications ou des

améliorations au produit sans informer le client.

Ground Zero GmbH

RADIOACTIVE-SERIES

AMPLIFIER

OWNER’S MANUAL

GZRA MICRO ONE

Features

• High efficient compact amplifier

• 1 Channel class D

• 2 Ohm stable

• Variable 12dB Bass boost (45Hz)

• Variable Phase shift 0 - 180°

• Variable Subsonic 15 - 25 Hz

• Variable Lowpass 40 - 400 Hz

• Adjustable input sensitivity

• Soft delayed remote turn on

• Stereo RCA input

• High level input including auto-on

• Bass remote control

• Thermal / Short / Overload protection

• Screwdriver

• Electric drill, 3 mm / 0.12” carbide drill bit

• Mounting screws

• Soldering gun

• Power wire min. 8 mm² / 8AWG

• Ground wire min. 8 mm² / 8AWG

• Speaker wire min. 2 x 2,5 mm² / 13AWG

Please note

• As a precaution it is advisable to disconnect the vehicle’s battery before making connection to the +12
Volts supply wiring (see owner’s manual of your car for further information).

• Please use great caution drilling in your car. Your gas tank, brake lines or cables can be damaged by
puncturing with your drill bit – this could cause damage or failure of your cars operating systems.

• Never pass wires over sharp angles. It is recommended to buffer the power supply of the amplifier with an
additional capacitor (power cap) min. 1 F to guarantee a stable operation voltage.

Planning your system

Tools and materials you need

Before beginning the installation, consider the following:

a) If you plan to expand your system by adding other components sometime in the future, ensure adequate

space is left, and cooling requirements are met.

b) If your radio is equipped with preamplifier outputs (RCA), it is advisable to use them.

Mounting your amplifier

a) Select a suitable location that is convenient for mounting, is accessible for wiring and has ample room for

air circulation and cooling.

b) Use the amplifier as a template to mark the mounting holes, remove the amplifier and drill 4 holes. Then

mount the amplifier with the mounting screws.

Warning

Chose a mounting position where all electric wires are protected from being damaged by sharp edges, heat or other
conditions. +12Volt DC electrical connections must be fused on the battery side. Make sure your radio and all other
devices will be turned off while connection your system.

If you need to replace the power fuse, replace it only with a fuse identical to that supplied with the system. Using a fuse
of different type or rating may result in damage to this system which isn’t covered by the warranty.