We have a great Bose and Fusion sound system for you to connect your mobile via Bluetooth. Sound levels can be controlled — (1) on deck (2) below deck (3) and to the sub-woofer on deck. We recommend you charge your mobile and prepare your playlist prior to departure. If you wish to arrange your preferred DJ, that's ok. They will require a power board and electrical lead. We do provide a table for your deck. It may well be UNNECESSARY to bring speakers. Aboard we have a independent JBL 310 Party-Box, true wireless, wireless, Bluetooth or 240v plug in. This is one of the best speakers around. The overall sound quality, volume and performance rivals pro audio speakers. You can connect very quickly to a Desktop and Android Mobile phone. If you BYO speakers, do not bring stands (because they are not suitable for the curved deck).