Using this Meyer Sound MM - 4XP loudspeaker is easy. First, connect it to your audio source. Since it doesn't have a power supply, you need to use an appropriate external power source. When using it, keep it in a dry and cool place. Avoid exposing it to direct sunlight or moisture. For maintenance, gently wipe the speaker with a soft, dry cloth regularly. Check the connections from time to time to ensure they are secure. If you have any problems, consult a professional.
