Bose S1 Pro speaker hire. The S1 Pro is a battery powered portable speaker that delivers big sound from a rugged, all-in-one system. Stream using Bluetooth® from a mobile device, plug in a microphone or even your favourite musical instrument. It’s lightweight and has a convenient carry handle so it’s easy to bring nearly anywhere. The Bose S1 Pro can be paired with our wireless microphones and is available to hire today.