Using this Renkus Heinz TRX81/9 loudspeaker system is easy. First, connect it to your audio source like a music player or a TV. Make sure the cables are well - plugged in. Place the speakers in a position where the 90° horizontal and 60° vertical dispersion can cover the area you want to fill with sound. When using, avoid exposing the speakers to direct sunlight or high humidity. Keep them away from water and heat sources. For maintenance, clean the speaker surface regularly with a soft, dry cloth. Don't use abrasive materials that could scratch the surface. If you notice any problems with the sound quality, check the connections first. If the issue persists, it's best to contact the manufacturer for further assistance.
