10.GB
6.
8. Speaker Terminals
It allows the connection speakers the amplifier.BASS BOOST
This for adjusting input signal bass boost level 45Hz, turn the controls bass boost level, 0dB +6dB. Ground Connector
It connects GND wire from connection point the vehicle chassis. Note the polar the speakers.
GB.
9.
7. Power Connection
It connects +12V power wire from the battery. REMOTE control
This connects the control wire switch allows the amplifier turned and off the head unit
