To use this JAH Audio JLS218 subwoofer, first place it on a flat and stable surface. Connect it to your audio system using the appropriate cables. Then, power it on and adjust the settings to get the best sound for your needs. Be careful when moving the subwoofer because one of the casters is loose and may not roll smoothly. Avoid applying too much force on that caster to prevent further damage. For maintenance, keep the subwoofer clean by using a soft, dry cloth to wipe it regularly. Don't expose it to extreme temperatures or humidity, as this can affect its performance.
