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