B2 Zero Series - Installation; Installation Considerations

installation
Installation Considerations
Installing an amplier on your own can be a rewarding project, but it's important to approach it with caution
and thorough preparation. Reading the owner's manual thoroughly will provide you with the necessary knowledge
and precautions to take before beginning the installation process. If you nd yourself uncertain at any point, seeking
assistance from authorized distributors or dealers is a wise choice to ensure that your setup is correctly congured and
your warranty remains valid. Remember, safety and proper functioning should always be your top priorities when
handling electronic equipment.
12V (Power connection)
Before mounting the amplier, disconnect the negative (-) wire from the battery to prevent any accidental damage to
the amplier or the audio system. The ampliers are equipped with 0 AWG power and ground terminals. It is crucial that
all terminals are used with the appropriate cable to ensure correct operation. Connect the power cables to the power
terminal labeled as +12V.
These ampliers are not equipped with fuses, so external fuses are required at both the battery and the amplier.
Connect one end of the fuse holder to the power cable and the other end of the fuse holder to the positive battery
terminal within 8 inches (20 cm) of the same cable. The same should be done at the other end of the cable that connects
to the amplier. The fuses will protect the system and the vehicle against the possibility of a short circuit in the power
cable. Make sure that the fuses and the fuse holder meet the system requirements.
GND (Ground connection)
Locate a secure grounding connection as close as possible to the amplier. Ensure the location is clean and provides a
direct electrical connection to the chassis of the vehicle. Connect one end of a cable of equal size to the positive cable to
the ground location. It is important that the ground cable is as short as possible, but no longer than 20 inches (50 cm) at
maximum. Run one end of the cable to the grounding point and the other end to the mounting location. Connect the
ground cable to the terminals labeled as GND.
REM ( REMOTE CONNECTION )
Run a remote turn-on cable from the switched +12V source. This may be a toggle switch, a relay, the source unit's remote
output cable, or power antenna trigger cable. Connect the remote turn-on cable to the power terminal labeled as REM.
The REM out terminal is mainly intended for connection of another amplier run in a chain, but it can also be used for
other units.
INPUT (RCA CABLE)
Run the RCA cables away from the high-current cables and speaker cables, and connect them to the amplier.
Use high-quality cables with a secure grounding point to avoid amplier malfunction and/or alternator whine.
6
Power connectors
Preparation
When installing an amplier in a vehicle, it's crucial to disconnect the negative battery cable to prevent any
electrical shorts or damage. Ensuring that the battery and alternator have secure and corrosion-free ground
connections is vital for the system's performance. The amplier should be mounted in a location that allows
for proper cooling and is safe from excessive vibration; improper mounting can cause damage and hurt
performance. Mounting the amplier vertically helps dissipate heat through the heatsink ns eectively.
It's also important to ensure the installation area is dry and well-ventilated. Careful routing of cables, especially
the RCA cables, away from high-current wires minimizes interference and alternator whine. Keeping a good
distance between RCA, power, and speaker cables can further reduce potential noise and safety hazards.