otherwise know as soundsystem stuff
babble collective soundsystem is so called for good reason - its not just a bunch of people but includes lots of PA - 4.8kW to be precise. It is available for hire - either the whole soundsystem or a smaller rig for house parties. All proceeds go towards maintenance of the system with any leftovers subsidising free events, so you'll be doing your bit for the underground house community at the same time.
For all hire enquiries contact firstname.lastname@example.org