This QSC KW181 subwoofer comes with a correct power supply, ensuring reliable operation and great audio performance.

Using the QSC KW181 subwoofer is easy. First, make sure you connect it to the correct power supply that it comes with. Then, link it to your audio system. You can place it on a flat and stable surface for the best sound dispersion. When using, avoid overloading the power source. For maintenance, keep it in a dry and clean environment. Wipe it with a soft cloth regularly to keep it looking good. Don't expose it to extreme temperatures or humidity, as this can damage the internal components.