Using this PreSonus StudioLive 18sAI subwoofer is easy. First, make sure to connect it to the correct power supply that comes with it. Then, connect it to your audio system. You can place it in a corner or against a wall to enhance the bass effect. When using it, avoid overloading the power. Don't turn up the volume too high all at once. For maintenance, keep it in a dry and clean place. Wipe it with a soft cloth regularly to remove dust. If there are any issues, stop using it immediately and contact the manufacturer for help.
