Question 1

What is the recommended thickness of the power cable for the Ground Zero GZHA 2350 X car radio?

Accepted Answer

For the installation of the Ground Zero GZHA 2350 X car radio, it is important to use a power cable of an appropriate thickness to ensure reliable and safe power supply.

Recommended thickness of the power cable

It is generally advised to use a power cable with a cross-section of at least 1.5 mm².
This thickness allows for the necessary current to be carried without the risk of overheating or voltage drop, ensuring optimal operation of the car radio.

Additional tips

If the installation requires a longer cable or if the car radio is used with energy-hungry accessories, it may be useful to opt for a slightly larger cross-section (for example, 2.5 mm²) for added safety.
Make sure to use quality cables suitable for automotive use, and properly protect the connections with appropriate fuses.

By following these recommendations, you will ensure a safe installation and the best possible performance of your Ground Zero GZHA 2350 X car radio.

Question 2

What type of fuse to use for the Ground Zero GZHA 2350 X car radio?

Accepted Answer

For the Ground Zero GZHA 2350 X car radio, two levels of protection must be distinguished:

External fuse (on the battery cable): A fuse of 100 to 120 amps must be installed on the positive power cable, as close as possible to the vehicle's battery. This fuse protects the external 16 mm² cable against overloads and short circuits. The 100-120A rating is necessary because this amplifier can draw up to 138A in bridged mode.

Internal fuses: The amplifier contains its own internal fuses (4 x 40A) that protect the internal circuits of the device.

Correct installation of the external fuse:

Install the fuse holder on the positive power cable between the battery and the amplifier, as close to the battery as possible.
Use a quality fuse holder suitable for the 100-120A rating to ensure good contact and avoid risks.
Disconnect the vehicle's battery before any intervention.
Immediately replace a blown fuse with a fuse of the same rating to avoid damaging the amplifier and maintain the safety of the installation.

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