Comes with the appropriate power supply, ensuring seamless operation and high - quality audio output.

Using this QSC HPR122i loudspeaker is easy. First, connect it to the right power supply that comes with it. Then, link it to your audio source, like a mixer or a media player. When using, keep it in a well - ventilated area to prevent overheating. Don't place it too close to heat sources. For maintenance, regularly wipe the speaker with a soft, dry cloth. Check the power cord for any signs of damage. If you're not using it for a long time, store it in a dry and clean place.