A portion of the event will also take place at Proud after the event's former home, London Pleasure Gardens, went into administration last week.
Two rooms of The Roundhouse will stage the party during the day, running from 12 PM through until 10:30 PM. The main Roundhouse hall will be the place to catch acts like Matthew Herbert, Four Tet and Motor City Drum Ensemble, while the Secret Agency-helmed Roundhouse Studio will see Wbeeza, Arkist, Sei A and others perform. The action will then decamp to Proud, a couple of minutes further up Chalk Farm Road, where Levon Vincent, Ben UFO and Youandewan will also DJ. DVS1 will no longer perform due to the event's shorter running time.
The announcement follows the uprooting of the event after London Pleasure Gardens, the much maligned venue that hosted the ill-fated Bloc festival, was placed into administration.
Tickets for Secretsundaze Go Bang are still available to purchase through RA Tickets.