User Manual V3
Page 4
Screw the brackets to your Bluetooth device to the MCBK420B Enter Settings > Bluetooth Menu > Search > "Boss Audio MCBK420B"> If Prompted to run the wiring securely and far away from ignition parts, fuel lines, or any moving parts, keep away from any hot exhaust ...2. Use the 3.5mm stereo jack to connect to the bottom of audio device Volume Control Loudspeakers Power cable Fuse:7.5A Red Please see wiring diagram Black Ground Amplifier and Loudspeaker Mounting Install Reminder The components and wiring should not be installed where they might inhibit safety features on the...
Screw the brackets to your Bluetooth device to the MCBK420B Enter Settings > Bluetooth Menu > Search > "Boss Audio MCBK420B"> If Prompted to run the wiring securely and far away from ignition parts, fuel lines, or any moving parts, keep away from any hot exhaust ...2. Use the 3.5mm stereo jack to connect to the bottom of audio device Volume Control Loudspeakers Power cable Fuse:7.5A Red Please see wiring diagram Black Ground Amplifier and Loudspeaker Mounting Install Reminder The components and wiring should not be installed where they might inhibit safety features on the...