The latest JBL models have Auracast. This is a technology that lets you connect multiple devices. You can connect the JBL PartyBox Stage 320 to the JBL PartyLight Beam, for example. This way, the light moves to the beat of the music. You can also connect more than 2 party speakers to each other, so you can be sure everyone can hear the music clearly in a large space. If you have speakers from other brands that support Auracast, you can also connect these to your JBL devices. That way, you can easily create powerful sound.