Ground Zero GZTA 2155X-II Manuel utilisateur

TITANIUM-SERIES

AMPLIFIER

OWNER’S MANUAL

GZTA 2155X-II

GZTA 4125X-II

Ausstattungsmerkmale

•4 Ohm / 2 Ohm stable Stereo

•Mosfet power supply

•Power & Protection indicator

•Variable 12dB bass boost (45Hz)

•Variable highpass

•Variable lowpass

•Adjustable input sensitivity

•Soft delayed remote turn- on

•Bass remote control (GZTA 2155X-II optional)

•Thermal / Short / Overload protection

Tools and materials you need

•Screwdriver

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

•Mounting screws

•Power wire min. 16 mm² / 5AWG

•Ground wire min. 16 mm² / 5AWG

•Speaker wire min. 2 x 1,5 mm² / 15AWG

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 your trunk. Your gas tank and brake lines 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 a capacitor min. 1

Farad to guarantee a stable operation voltage.

WARNING !

High powered audio systems in a vehicle are capable of generating "Live Concert" levels of sound pressure. Continued exposure to

excessively high volume sound levels may cause hearing loss or damage. Also, operation of a motor vehicle while listening to audio

equipment at high volume levels may impair your ability to hear

external sounds such as; horns, warning signals, or emergency vehicles, thus constituting to a potential traffic hazard. In the interest of

safety, Consumer Electronics recommends listening at lower volume levels while driving.

Planning your system

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 / source is equipped with pre-amp outputs, it is possible to utilize them to drive the amplifier and connecting

(amplifier) to the 2 rear speakers.

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.

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.

Controls and functions – GZTA 2155X-II

Controls and functions – GZTA 4125X-II

Controls and functions

Speaker terminals

For connection of the speakers

Power terminals

GND -> Ground connection

REM -> Remote antenna terminal

BATT -> +12 Volt

Satus indication

GREEN – OK

RED – Error

Cinch inputs

Terminal for connection of the RCA wires.

To avoid failure, please use high quality RCA wires.

Input level controller

With this controller you can adjust the input sensitivity.

Bass boost controller

For adjusting of the bass boost level in the range from 0 to +12 dB.

Mode switch

Adjust the crossover for the chosen utilization.

LPF – Only bass frequencies (below 40Hz -4000Hz) will be reproduced.

FULL – All frequencies will be reproduced.

HPF – Only middle and high frequencies (over 5Hz – 500Hz) will be

reproduced.

At LPF adjustment, also the Highpass (Subsonic) is activated.

This equals a Bandpass filter of 5 – 4000Hz.

High pass controller

(Subsonic)

Set the filter switch to „HIGH“ position.

Adjust the variable HPF crossover frequency to the desired frequency using

the controller. All frequency between 5 and 500Hz will be reproduced.

Remote control input

For connection of the bass remote control.

Low pass controller

For subwoofer and Kickwoofer operation -

Only frequencies from 40Hz to 4000Hz will be reproduced (depending on

the LPF filter controller position). Set the filter switch to „LOW“ position.

Adjust the variable LPF frequency to the desired frequency using the

controller.

At LPF adjustment, also the Highpass (Subsonic) is activated.

This equals a Bandpass filter of 5 – 4000Hz.

Turning on the amplifier

The amplifier automatically turns on a few seconds after you turn on your radio.

Note: Your amplifier temporarily shuts down if it gets too hot, then restarts automatically once it cools

(At about 80° / 176° F).

Adjusting the audio level

1. LEVEL (Min/Max): Turn fully counter- clockwise to MIN position

2. Turn the auto sound system's volume control to about two-third of its full range.

3. Adjust LEVEL to a comfortable listening level.

Stereo wiring – GZTA 2155X-II

Mono Wiring – GZTA 2155X-II

Trimode wiring – GZTA 2155X-II

Stereo wiring – GZTA 4125X-II

Bridge mode – GZTA 4125X-II

Trimode wiring – GZTA 4125X-II

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Ground Zero Amplificateur

Ground Zero

Ground Zero IRIDIUM SERIES Manuel utilisateur

Ground Zero

Ground Zero Competition Series Manuel utilisateur

Ground Zero

Ground Zero RADIOACTIVE Series Manuel utilisateur

Ground Zero

Ground Zero Competition Series Manuel utilisateur

Ground Zero

Ground Zero GZRA 4230X Manuel utilisateur

Ground Zero

Ground Zero NUCLEARGZNA 1.2500DXII Manuel utilisateur

Ground Zero

Ground Zero GZPA 1.10000SPL-HC Manuel utilisateur

Ground Zero

Ground Zero TITANIUM GZTA 1.1200DX Manuel utilisateur

Ground Zero

Ground Zero PLUTONIUM GZPA 1.6000D Manuel utilisateur

Ground Zero

Ground Zero HYDROGEN SERIES Manuel utilisateur

Ground Zero

Ground Zero FERRUM GZFA 4.100 Manuel utilisateur

Ground Zero

Ground Zero GZIA 1.300HPX-B Manuel utilisateur

Ground Zero

Ground Zero URANIUM Series Manuel utilisateur

Ground Zero

Ground Zero NUCLEAR Series Manuel utilisateur

Ground Zero

Ground Zero GZHA MINI ONE Manuel utilisateur

Ground Zero

Ground Zero RADIOACTIVE GZRA 1.1650D Manuel utilisateur

Ground Zero

Ground Zero PLUTONIUM SERIES Guide de dépannage

Ground Zero

Ground Zero PLUTONIUM SERIES Manuel utilisateur

Ground Zero

Ground Zero Uranium GZUA 1.1000DX Manuel utilisateur

Ground Zero

Ground Zero IRIDIUM SERIES Manuel utilisateur

Ground Zero

Ground Zero Uranium -DX GZUA 2250DX Manuel utilisateur

Ground Zero

Ground Zero GZRA 1.2500DX Manuel utilisateur

Ground Zero

Ground Zero IRIDIUM SERIES Manuel utilisateur

Ground Zero

Ground Zero GZCA 3.0SPL-M1 Manuel utilisateur

Manuels Amplificateur populaires d'autres marques

ASTRO

ASTRO HVO V40 P Manuel utilisateur

Marantz

Marantz SUPERSCOPE BLA-545 Instructions de montage

NAD

NAD CI980 Manuel utilisateur

Technics

Technics SE-CH770 Manuel utilisateur

Harman Kardon

Harman Kardon HK6300 Manuel utilisateur

NAD

NAD T975 Manuel utilisateur

McIntosh

McIntosh MA6850 Manuel utilisateur

Electro-Harmonix

Electro-Harmonix ENGLISH MUFF’N Manuel utilisateur

Viatron

Viatron Autrix Manuel utilisateur

GME

GME GA9800 Manuel utilisateur

Atlas

Atlas CP700 Manuel utilisateur

Roland

Roland KC-1000 Manuel utilisateur

Pyle

Pyle PFMRA350BW Manuel utilisateur

Advantage

Advantage S-250 Manuel utilisateur

IRT Electronics

IRT Electronics DVA-3007 Manuel utilisateur

Dimavery

Dimavery BA-100 Series Manuel utilisateur

Sony

Sony XM-S400D Manuel utilisateur

Schertler

Schertler ROY X Manuel utilisateur