These RaceRoomSpeakerBrackets are specially designed for attaching Logitech ...These RaceRoom Speaker Brackets are specially designed for attaching Logitech sound systems to the RaceRoom RR3033 and RR3055 game seats. The brackets are suitable for the RaceRoom RR3055 and RR3033 cockpits and compatible with the Logitech Z506 5.1...more