Quantity   Component name
1 × Arduino Mega Control board
1 × MP3Trigger Audio device
1 × Sabertooth 2x25 Motor controller
1 × Fuse block
1 × Marine grade on-off switch
1 × Syren10 Single motor controller for future uprades
1 × Audio Amplifier Board TDA7297 from Amazon
1 × Speakers Random speaker set I picked up from a yard sale