This Thunderbolt 5 docking station can power four 8K screens (in idea) - however it will arrive with a very expensive price tag JBL is famous for making some of the best waterproof speakers affordable prices, and it’s line of party speakers even appear with built-in light shows. But https://www.bluetoothspeaker.top/bluetooth-speakers-powerful-bass-with-tf-music-soundbox-stereo-subwoofer/