To use these JBL LSR28P studio monitors, first make sure you connect them to the correct power supply. You can then connect your audio source to start enjoying high - quality sound. When using, keep them in a dry and clean place away from direct sunlight and excessive heat. Regarding the issue of the collapsed tweeters, be gentle when handling the speakers to avoid further damage. For maintenance, you can use a soft, dry cloth to wipe the surface of the monitors regularly. Don't use any harsh chemicals as they might damage the speakers.
